PRODUCTION OF LOW ALLOY TITANIUM-BASED MATERIAL BY HOT PRESSING METHOD UNDER VACUUM.

Abstract

The invention encompasses the fabrication of a novel low-alloy titanium system containing 1% iron (Fe), 0.5% silicon (Si), and 1% niobium (Nb) by weight, for engineering applications requiring high specific strength, low elastic modulus, and superior wear and corrosion resistance, based on controlled diffusion and phase transformation via hot pressing under vacuum.

Description

1 TARIFF LOW ALLOY TITANIUM-BASED MATERIAL AND HOT PRESSING UNDER VACUUM. PRODUCTION BY METHOD TECHNICAL AREA 5 The invention features high specific strength, low elastic modulus, and superior wear and corrosion resistance. For engineering applications requiring, 1% iron (Fe), 0.5% silicon (Si) and 1% by weight. A novel low-alloy titanium system containing niobium (Nb) is produced by hot pressing under vacuum. This includes production based on controlled diffusion and phase transformation principles. The invention is particularly notable for its high strength-to-weight ratio, low elastic modulus, high wear resistance, and For use in advanced engineering applications requiring corrosion resistance, the existing Ti-6Al- 4V alloy has expensive alloying elements (vanadium), high production cost (forging, hot melt processing). methods such as isostatic pressing) and potential encountered in biomedical applications A new low-cost 15 aims to eliminate disadvantages such as biocompatibility risks. The invention presents a titanium alloy system. This invention solves this technical problem with a low-cost β-phase system. Iron (Fe) as a stabilizer, niobium (Nb) with elastic modulus reducing effect in grains Silicon (Si) elements, which have a shrinking and strength-enhancing effect, with 1% Fe by weight. It solves the problem with a unique alloy composition that combines 0.5% Si and 1% Nb. The invention Within this scope, this elemental powder mixture is oxidized using a hot pressing method under vacuum, reducing oxidation to 20°C. titanium matrix of Nb and Si elements with suppressive and low diffusion capability It is concentrated through a process that ensures homogeneous dissolution within it. This production... Thanks to this method, the alloy in question has low porosity, homogeneous phase distribution, and is controlled. We obtain a microstructure with a specific grain size; low elastic modulus, high hardness, It offers a combination of features such as improved wear resistance and superior corrosion resistance. (25 in hand) Thanks to these technical specifications, the material in question can be used in biomedical implants (orthopedic, (dental), structural parts in aviation, light armor systems in the defense industry, and automotive, etc. It has the potential for use in various fields. Thus, the invention is applicable to existing titanium alloys. in contrast, it is more cost-effective, has a wider range of applications, and is more accessible to manufacture. It provides a material solution. 30 STATE OF THE ART High specific strength, superior corrosion resistance, and in engineering and biomedical applications. Titanium-based materials, especially Ti-, are widely used due to their biocompatibility. The current production technologies and alloy designs of 6Al-4V alloy have significant technical limitations. 35 2 It contains. Ti-6Al-4V, the most widely used titanium alloy in industry, has high mechanical properties. While it offers performance, the high cost of the vanadium element it contains hinders its potential. due to biocompatibility risks and high energy and investment requirements in production processes It has disadvantages. Forging and hot melting, commonly used in the production of this alloy, Isostatic pressing and advanced processing methods require high temperatures and pressures, special 5 Due to equipment requirements and long processing times, Ti-6Al- The elastic modulus of 4V alloy is approximately 110 GPa, which is similar to the elastic modulus of human bone. This discrepancy is considerably higher than the 10-30 GPa range. This discrepancy is particularly noticeable in biomedical implants. In these applications, the stress shielding effect, also known as the tensile shielding effect, occurs when the bone tissue around the implant... This can lead to insufficient mechanical stimulation, resulting in bone resorption and implant loosening. This constitutes a serious technical problem. The wear resistance of current titanium alloys is a significant issue, especially in load-bearing applications. This is the limiting factor. The spread of metallic particles formed as a result of wear into surrounding tissues. It can lead to serious clinical problems such as inflammation and implant failure. Ti-15 in the literature As an alternative to 6Al-4V alloy, it contains lower cost and biocompatible alloying elements. Although attempts have been made to develop new systems, these efforts have generally involved using only the existing elements. The effects on the individual have been studied, and a holistic approach using elements such as Fe, Nb, and Si together has been developed. A systems approach has not been adopted. Titanium is an element with low diffusion capacity. an efficient production method that will ensure homogeneous dissolution within the matrix 20 The fact that it has not been developed makes such multi-component low-alloy systems impractical. This is a limitation. Traditional powder metallurgy methods involve mixing elemental powders and Although based on the principle of sintering, atmospheric control is insufficient in these methods. the presence of natural oxides, especially on the surfaces of reactive metals such as titanium and niobium. This leads to the formation of layers, and these oxide layers facilitate interelemental diffusion. This hinders the achievement of a homogeneous alloy structure. Furthermore, the existing The pressure and temperature parameters applied in sintering methods are not sufficiently optimized. The inability to achieve this results in a high porosity rate in the final product, and consequently, mechanical problems. This leads to negative effects on the properties and corrosion resistance. When evaluated in terms of biomedical applications, existing titanium alloys Another technique that increases the risk of implant-related infections is its lack of antibacterial activity. This is a problem. Pathogenic bacteria such as Staphylococcus aureus and Escherichia coli can infest implants. Formation of biofilms by colonizing the surface, resistance to systemic antibiotic treatment. showing and often requiring surgical removal of the implant, serious 35 This can lead to complications. Current technical systems address this antibacterial need. It does not offer any combination of alloying elements or surface treatments to meet the requirements. 3 Applying a separate antibacterial coating to the implant surfaces incurs additional costs. Additional issues include the long-term stability of the coating and the risk of loss of integrity due to wear. It brings with it. In summary, the current technique uses low-cost alloying elements to produce homogeneous microstructures with low 5% efficiency. Porous, with an elastic modulus range compatible with human bone, high wear and corrosion resistance. It has resistance, exhibits antibacterial activity, and its production does not require high investment costs. There is no titanium-based material system available. This invention is the solution to all these advancements in technology. It has been developed to overcome limitations and shortcomings, and contains 1% iron and 0.5% silicon by weight. and a unique alloy composition containing 1% niobium, and a vacuum specifically designed for this composition. an innovative low-alloy titanium that combines a hot-pressing production method underneath. The invention presents a system involving a low-cost iron element with β-phase While providing stabilization, it reduces the elastic modulus with niobium and reduces grain size with silicon. and performs the functions of increasing strength. Vacuum hot pressing method. niobium and silicon 15, on the other hand, suppress oxidation and have low diffusion capacity. It enables the homogeneous dissolution of the elements within the titanium matrix and high It enables the achievement of compact structures with high density. In this way, the invention allows for the development of existing... high elastic modulus problem in technology, insufficient wear resistance problem, implant-related problem It simultaneously solves the infection problem and the issues of production cost and accessibility. It offers a unique and advanced solution that fills a critical gap in the technology. 20 Patent document GB2630026A describes a biocompatible material with high strength and low stiffness. The invention refers to a titanium alloy. It is described as containing 0-22.5% niobium and 0-5.0% molybdenum by weight. An alloy composition containing 0-15.0% tantalum, 0-0.5% iron, 0-1.0% silicon, and a balance of titanium. It offers. The alloy has a low martensitic onset temperature and good beta-phase stability. It is used in biomedical implants. In the present invention, the alloy composition is precisely by weight. It is fixed at 1% iron, 0.5% silicon and 1% niobium, and like iron and silicon... A balance achieved by using low-cost elements alongside limited use of niobium. The system is presented. In addition, the current invention describes a production method using heat under vacuum. While pressing is used, no specific production method is specified in this document. 30 Patent document US2021040585A1 describes a biocompatible system optimized for additive manufacturing. A titanium alloy is described. The invention consists of 15-35% niobium and 0-7.5% by weight. An alloy containing molybdenum, 0-20% tantalum, 0-0.5% iron, 0-1.0% silicon, and a balance of titanium. It presents a composition. The alloy is designed to satisfy a specific equation and is additive 35 It is shaped by manufacturing methods. In the present invention, however, the niobium content is only about 1%. kept at a very low level, while low-cost materials like iron and silicon are used. 4 Alloying is performed with elements. Furthermore, in the present invention, powder manufacturing is used instead of additive manufacturing. The metallurgy-based vacuum hot pressing method is used, and this method homogeneous dissolution of elements with low diffusion capacity by suppressing oxidation It provides. Patent document number CN107574382A describes an iron-titanium alloy and its preparation. The method is described. The invention involves titanium powder with a mass percentage of 20-50%, and titanium powder with a mass percentage of 6-15%. carbon powder, 0.2-0.6% zirconium powder, 0.1-0.3% copper powder, 0.1-0.2% nickel powder, and the remainder is iron. It offers an alloy composition containing powder. The alloy is processed through molding and sintering processes. It is manufactured with high density, high melting point and superior wear resistance properties. In the present invention, the main matrix of the alloy is titanium, and iron is present in only 1%. It is included as an alloying element. In addition, elements such as carbon, copper, and nickel are included in the present invention. It is not found elsewhere; instead, biocompatible materials with similar mechanical properties, such as niobium and silicon, are used. Healing elements are preferred. Patent document CN107447129A describes a titanium material with high temperature and wear resistance. The invention describes alloy plates and their production methods. The invention covers alloy plates with a mass percentage of 5- aluminum, 15-20% iron, 1-5% cobalt, 3-8% silicon, 5-10% manganese, 1-4% carbon, An alloy composition containing 0.5-2.5% zinc, 3-8% magnesium, 2-5% chromium, and the remainder being titanium. It offers. The alloy has high temperature resistance, wear resistance and compressive strength properties of 20. It has. In the present invention, however, the number of alloying elements is limited and only iron and silicon are used. and niobium are used. Additionally, aluminum, vanadium, and cobalt are also used in the present invention. There are no elements that pose a potential biocompatibility risk, thus biomedical A safer material is offered for the applications. Patent document US11946118B2 describes a beta titanium alloy for additive manufacturing. It is stated that the invention contains 3-7% aluminum, 3-10% vanadium, 3-10% molybdenum, and 2-7% by weight. tin, 0-6% zirconium, 0-5% niobium, 0-0.5% iron, 0-0.75% silicon, and balanced titanium. It presents an alloy composition containing a specific alloy that satisfies a particular equation. It is designed and shaped using additive manufacturing methods. In the present invention, however, 30 High-cost or potentially toxic elements such as aluminum, vanadium, and molybdenum It is not available; instead, lower-cost and biocompatible iron and silicon are preferred. Furthermore, the niobium content in the present invention is quite low, only 1%. is kept at that level. 35 Patent document number US2022025487A1 describes an alpha titanium alloy for additive manufacturing. It is stated that the invention contains 4-8% aluminum, 3-9% tin, 0-5% zirconium, and 0-2% by weight. a mixture containing niobium, 0-2% vanadium, 0-0.5% iron, 0-0.75% silicon, and a balance of titanium. It offers an alloy composition. The alloy is designed to satisfy a specific equation. It has a predominantly alpha-phase microstructure. In the present invention, aluminum and vanadium are used. No elements are present; the goal is a balanced distribution of alpha and beta phases. Furthermore... In the present invention, hot pressing under vacuum is used as the production method instead of additive manufacturing. 5 This method is used to produce materials with high density and homogeneous microstructures. is obtained. Patent document number CN115852203A describes an anti-osteoporotic multiporous implant. The invention refers to a titanium-niobium-zirconium-copper alloy. The invention is described as containing 16-29% by weight of 10%. a mixture containing zirconium, 5.1-7.9% niobium, 0.1-3.9% copper, 0.1-0.3% iron, and the remainder titanium. It offers an alloy composition. The alloy is produced by vacuum arc melting method and has good... antibacterial performance, low elastic modulus, and excellent mechanical properties. It exhibits. However, the current invention does not contain elements such as zirconium and copper, Instead, niobium is used along with low-cost iron and silicon. Also, the existing 15 The invention uses powder metallurgy-based hot pressing under vacuum as a production method instead of melting. This method is preferred because it offers lower energy consumption and a more homogeneous microstructure. It provides. Patent document US11913106B2 describes a meta-stable beta titanium alloy, these 20 The text describes a watch spring made of alloy and its manufacturing method. The invention, by weight... An alloy containing 24-45% niobium, 0-20% zirconium, 0-10% tantalum and / or 0-1.5% silicon. It offers a composition. The alloy is a mixture of austenitic phase and alpha phase with less than 10% by volume. It contains omega-phase precipitates with a fraction. In the present invention, however, the niobium content Only a very low level, around 1%, is maintained, with expensive elements like zirconium and tantalum at 25%. There is no such thing. Furthermore, the present invention is not intended for a specific application such as a watch spring. a wider range of uses such as biomedical implants and advanced engineering applications It is presented. Patent document CN117286425A describes a powder metallurgy eccentric ring material and 30 The method of preparing this is described. The invention involves copper powder, chromium powder, nickel powder, niobium powder, zirconium powder, manganese powder, strontium powder, rare earth element powder, nano titanium diboride, nano hafnium carbide, nano silicon boride, and the remainder is iron powder. It presents a material composition. In the present invention, the main matrix is ​​titanium, and iron is only used. It is included as an alloying element at a rate of 1%. Furthermore, in the present invention, the eccentric ring 35 It is not aimed at a specific application such as this, but rather at biomedical implants and advanced engineering applications. This offers a wider range of uses. 6 Patent document number WO2024169746A1 describes a medical tantalum alloy and its preparation. The method and application are discussed. The invention involves tantalum with a mass percentage of 15-75% and 0-23%. niobium, 0-18% zirconium, 0-1% copper, less than 0.2% iron, less than 0.08% silicon, and the rest. It offers an alloy composition containing titanium. The alloy has a low elastic modulus and a high 5-bit profile. It possesses high strength and excellent biocompatibility properties and can be manufactured using additive or powder methods. It is produced through metallurgy. In the present invention, however, a very expensive element like tantalum is used. not found, instead limited amounts of lower-cost iron and silicon. Niobium is used. Patent document number US11780013B2 describes a coherently fused titanium-niobium- Additively fabricated composite with properties modified using a zirconium alloy matrix. The structural elements are discussed. The invention consists of 13.5-14.5% zirconium and 18-19% by weight. It offers a titanium-niobium-zirconium alloy containing niobium. The alloy was produced around 1750- It has a compatible melting point in the range of 1800°C. In the present invention, zirconium 15 It is not present, and the niobium content is kept at a very low level of only 1%. Furthermore... The present invention uses hot pressing under vacuum instead of additive manufacturing, and this The method produces high-density materials at lower temperatures and at a lower cost. It enables its production. Patent document CN107022708A describes a special magnetic powder for magnetic powder coupling. It is stated that the invention consists of 8-10 parts silicon, 8-10 parts chromium, and 1-3 parts by weight. niobium, 10-15 parts titanium, 7-9 parts iron, 7-9 parts manganese, and 1-3 parts tantalum It presents a composition containing. However, the present invention does not aim for a magnetic application. 25 in a completely different technical field such as biomedical implants and advanced engineering applications The use of elements such as chromium, manganese, and tantalum is offered. It is not found elsewhere, and the alloy composition is limited to only iron, silicon, and niobium. Patent document EP2927334A1 describes a titanium-based material for use in medical implants. The invention refers to a ceramic-reinforced alloy ingot. The invention has a weight of approximately 5-35% 30 Niobium is a compound containing approximately 0.5–3.5% by weight of silicon and approximately 61.5–94.5% by weight of titanium. The alloy composition offers approximately 20-70% by volume of hexagonal α phase and It contains approximately 30-80% cubic β phase by volume. In the present invention, however, niobium The ratio is kept at a very low level of only 1%, and the silicon content is limited to 0.5%. is fixed at this value. Furthermore, the present invention does not contain any ceramic reinforcement phase, 35 A fully metallic alloy system is offered. 7 Patent document number US2022259706A1 describes a high-entropy alloy film and its production. The method is described. The invention involves a combination of titanium, zirconium, niobium, tantalum, and iron. It offers a high-entropy alloy composition. The alloy exhibits high biocompatibility. It is made from a combination of elements, and the addition of iron results in an amorphous structure. It is being improved. In the current invention, however, a high-entropy alloy is not involved, but a low-entropy one. An alloyed titanium system is presented. Additionally, the present invention incorporates materials such as zirconium and tantalum. No expensive elements are present; the alloy composition is limited to just three elements. Patent document number CN115570330A describes a high-speed heavy-duty scissor lift plate. The surface hardening process is described. The invention relates to carbide complex carbide solid solution 10. powder, tungsten carbide solid solution powder, titanium carbide solid solution powder, silicon carbide solid a solution consisting of powder, aluminum oxide powder, nickel powder, iron powder and manganese powder The metal-ceramic wear-resistant material is presented. In the present invention, however, a coating or No surface treatment is involved; the goal is a completely homogeneous alloy structure. Furthermore... The present invention does not contain carbide phases or ceramic particles; 15 is used as an alloying element. Microstructure engineering is being carried out using the added silicon and iron. Patent document CN119553268A describes the drawing and straightening of a continuous casting machine. The invention describes a method for repairing the roller surface of the roller and the alloy powder used. High 20% containing tungsten, titanium, molybdenum, niobium, silicon, boron and rare earth elements. It offers a carbon-iron based alloy powder. The alloy powder is coated using a laser coating method. It is applied to the roller surface and has high temperature resistance, wear resistance and high performance. Temperature provides creep resistance. In the present invention, however, a repair method or coating is used. The process is not involved; the goal is to produce an entirely new material. Furthermore, the existing... In this invention, the matrix is ​​titanium and iron is only a 1% alloying element. is participating. Patent document US2014338795A1 describes a titanium alloy for biomedical devices. The production method is discussed. The invention has superelastic properties and / or shape memory. For the production of a titanium alloy with a certain number of components, vacuum melting and homogenization are performed. annealing, initial quenching, mechanical forming, rebuilding above the beta phase transition temperature It presents a method involving solution annealing and secondary quenching processes. Heat treatment. The phase is realized in a gaseous atmosphere and a nitride, carbonitride, oxide or It forms an oxynitride layer. In the present invention, superelastic or shape memory properties are exhibited. not the target, instead low elastic modulus, high abrasion resistance and antibacterial 35 A different set of features is offered, such as events. 8 Patent document US11919085B2 describes additive manufacturing with nano-functionalized precursors. The manufacturing method is described. The invention involves adding particle-refining nanoparticles to metal powders. the principle of adding and melting this mixture with an energy source and solidifying it layer by layer It is based on. The metals used are aluminum, iron, nickel, copper, titanium, magnesium, zinc, 5 from silicon, lithium, silver, chromium, manganese, vanadium, bismuth, gallium or lead The selected grain-refining nanoparticles are made of zirconium, tantalum, niobium, titanium, or These are selected from their oxides, nitrides, hydrides, carbides or borides. In the present invention, however... No nanoparticle reinforcement or grain refining additives are present; only alloying elements are added. The natural grain-refining effect of silicon is utilized. Patent document CN111254379A describes the preparation of a high-entropy ceramic coating. The method is mentioned. The invention involves zirconium, titanium, hafnium, tantalum, niobium, a compound containing any five or more of vanadium, chromium, molybdenum, or tungsten The process involves mixing powders, adding binder, and creating a coating using a thermal spray method. It is based on the principle of coating, high density, hardness, wear resistance, corrosion resistance, 15 It possesses high temperature resistance and oxidation resistance properties. In the present invention, however, a It offers a completely homogeneous alloy structure, not a coating, and the surface properties are characteristic of the alloy itself. It stems from its own composition. Patent document US11161790B2 describes 20 cubic boron nitride sintered materials. It is mentioned. The invention involves cubic boron nitride particles with a volume ratio of 30-80% and 20-70%. It contains a binder phase with a ratio of cubic boron nitride grains of 3×10¹⁷ / m² to 1×10²⁰ / m². It has a dislocation density between them. In the present invention, however, ceramics such as cubic boron nitride No phase is present; a completely metallic titanium alloy is offered. Patent document number CN109722586A describes a new magnetic material and its preparation. The method is described. The invention involves 10-15 parts iron, 6-20 parts nickel, 3-10 parts... molybdenum, 20-35 parts copper, 12-18 parts manganese, 18-30 parts chromium, 2-5 parts vanadium, 2- 1 part niobium, 1-3 parts titanium, 0.5-1 parts carbon, 0.5-1 parts silicon, 10-20 parts It presents a composition containing copper oxide and 1-4 parts binder. In the present invention, magnetic 30 not a specific application but rather biomedical implants and advanced engineering applications. It is offered for use in a completely different technical field. Patent document number RU2771192C1 describes a cobalt-based alloy powder, a sintered body, and The method of producing the sintered body is described. The invention involves 0.08-0.25% by weight of 35 carbon, 0.1% or less, boron, 10-25% chromium, 5% or less, iron, 30% or less nickel, 5-12% total amount of tungsten and / or molybdenum, 0.5-2% total 9 at least one of the following materials: titanium, zirconium, niobium, tantalum, hafnium, and vanadium, in a specified quantity. It contains 0.5% or less silicon and equilibrium cobalt. In the present invention, the matrix is ​​titanium. and does not contain an element like cobalt that is expensive and carries biocompatibility risks. Patent document US10502252B2 describes the processing of alpha-beta titanium alloys. A method for this purpose is described. The invention involves a cold-workable alpha-beta titanium. the alloy, at a temperature range of Tβ-106°C to Tβ-72.2°C, for 15 minutes to 2 hours the solution is subjected to heat treatment for a period of time and then cooled at a rate of at least 3000°C / second. It is based on the principle that, in the present invention, no heat treatment or rapid cooling is involved. not applied, controlled microstructure by natural cooling under vacuum after sintering 10 is obtained. Patent document number CN109321797A describes the preparation of a special cutter for a chamfering machine. The invention describes a hard alloy material and its preparation method. The invention covers 65-71% of the total cost. a hard phase containing tungsten carbide, 22-28% titanium carbide, 3-7% tungsten boride, and cobalt, 15 a substrate consisting of a binder phase containing nickel, manganese, iron and tungsten, and titanium The present invention offers a nitride-titanium carbonitride-aluminum oxide composite coating. It has no coating or carbide phases, and a completely homogeneous alloy structure. is the goal. Patent document number CN111996434A describes a block titanium-molybdenum-niobium alloy and The method of its preparation is described. The invention involves titanium powder, molybdenum powder, and Mixing, grinding, sintering, and then heat treating niobium powder. It is based on this principle. However, the current invention does not contain an expensive element like molybdenum, Instead, lower-cost iron and silicon are preferred. Furthermore, the present invention has 25 No heat treatment is applied; sufficient mechanical properties are obtained through natural cooling after sintering. is being done. Patent document CN108220735A describes a reinforced metal ceramic preparation. The phase system and its preparation method are described. The invention is a nitrogen-molybdenum compound 30. powder, nitrogen-silicon compound powder, nitrogen-niobium compound powder, nitrogen-titanium compound powder, silicon- nickel compound powder, nickel-niobium compound powder, aluminum-niobium compound powder, and niobium- The first component selected from molybdenum compound powder is; rare earth boride powder, rare earth oxide powder, rare earth carbide powder, boron-chromium compound powder, boron-titanium compound powder, and boron-molybdenum compound It includes a second component selected from powder and a third component consisting of abrasive powder. The current 35 The invention contains no ceramic phase or composite phase; it is a purely metallic alloy. Its structure is presented. Patent document number US2023248886A1 describes a medical device made from a metal alloy. It is mentioned that the invention contains more than 50% titanium, 15-45% niobium, 1-10% zirconium and 1- a wide variety of alloy systems including an alloy composition containing tantalum It includes. However, the current invention does not contain expensive elements such as zirconium and tantalum, 5 The alloy composition is limited to only 1% iron, 0.5% silicon, and 1% niobium. Patent document CN108193091A describes an impeller for a powder metallurgy water pump. It is stated that the invention consists of 1-1.6% silicon, 0-4% copper, 0.8-2.0% magnesium, and 0.1-0.3% by weight. iron, 0-2.1% tin, 1-1.6% magnetite powder, 1-2% magnesium chloride, 0.8-0.2% carbon powder, 10 0.1-0.7% titanium dioxide, 0.5-0.8% titanium powder, 1-2% tantalum chloride, 0.03-0.05% strontium It presents a composition consisting of powder and the remainder containing aluminum. In the present invention, the main matrix is... It is made of titanium and does not contain elements such as aluminum or copper. Patent document number CN105838969A describes a remelting process for the production of titanium-iron. The method is discussed. The invention uses ordinary iron ore as a source of iron. its use, controlling impurities in iron ore to below 0.5%, iron ore Heating above 1700°C and welding titanium under vacuum or inert gas protection. It is based on the principle of adding it to iron ore. In the present invention, however, a remelting process is involved. This method is not applicable; instead, it is a powder metallurgy-based vacuum hot pressing method. 20 It is used. Patent document number ES2526604T3 describes hard-coated powders and their sintered compounds. The products mentioned are cubic boron nitride core particles, each core an interlayer consisting of WC or W₂C with a thickness range of 5-25% on the particle and intermediate 25 a layer containing iron, cobalt, nickel or their alloys in a thickness range of 3-12% It presents a sintered material consisting of a binder layer. In the present invention, however... It does not contain a ceramic phase such as cubic boron nitride; it is a purely metallic titanium alloy. It is presented. Patent document number US2012271386A1 describes a cable for a medical device. Configurations are mentioned. The invention has an elastic modulus in the range of 30-90 GPa. It offers a cable containing multiple strands made from a biocompatible beta titanium alloy. The alloy is composed of titanium, molybdenum, niobium, tantalum, zirconium, chromium, iron, and tin. It includes at least two selected elements. In the present invention, however, a cable structure or a wired 35 No configuration is involved; it is a completely homogeneous alloy ingot material. It is presented. 11 Patent document number CN113020604A describes a high-strength, wear-resistant material. a titanium-aluminum alloy material resistant to high temperature oxidation and its preparation The method is described. The invention involves TiAl4822 prealloy powder, graphene nanosheets, and Wet ball milling, mixing, pressing, and vacuum hot pressing of molybdenum 5 It is based on the principle of sintering. However, the present invention uses an aluminum-free system. It is offered that titanium-aluminum intermetallics do not have a brittleness problem. Patent document number CN119307996A describes a micro-arc system with good friction corrosion resistance. 10 from the oxidation of surface-modified biomedical titanium alloy and its preparation method The invention is described as involving a titanium alloy substrate and micro-arc oxidation on the substrate surface. composed of sodium, oxygen, aluminum, phosphorus, potassium, titanium, and niobium. It consists of a coating containing its elements. In the present invention, however, any surface It has no coating or modification process, and exhibits antibacterial activity and corrosion resistance. Properties such as these are due to the composition of the alloy itself. 15 Patent document EP3671359A1 describes a titanium-based watch spiral spring. The invention describes a binary alloy containing 60-85% titanium by weight and equilibrium niobium. Solid solution of titanium with niobium in β phase by applying alternative deformation and heat treatment. Based on obtaining a two-phase microstructure containing a solid solution of niobium and titanium in the α phase 20 It is based on. However, the present invention is not intended for a specific application such as a watch spring. a wider range of uses such as biomedical implants and advanced engineering applications It is presented. Furthermore, the present invention is not a binary alloy, but a quadruple alloy to which iron and silicon are also added. There is a multi-component system. Patent document number CN105603257A describes a method for producing high-quality titanium-iron. It is mentioned that the invention involves scrap titanium sponge, titanium alloy shavings or chips, etc. high titanium and low impurity materials as a titanium source and pure iron Used as a source of iron, melted separately under vacuum or inert gas protection, It is based on the principle of heating above 1690°C and then mixing and pouring two molten metals. 30 It is based on powder metallurgy. However, the present invention does not use the melting method; it is based on powder metallurgy. Solid-state sintering is performed by hot pressing under vacuum. Patent document number CN109321802A describes high-temperature resistant and high-wear materials. The invention describes a resistant hard alloy and its preparation method. The invention involves cobalt powder, 35 nickel powder, iron powder, tungsten carbide, titanium carbide, tantalum carbide, and silicon carbide based on scientific mixing, vacuum high-temperature pressing and sintering. 12 It is based on. However, the present invention does not contain any carbide phase; it is entirely elemental. The goal is to achieve a homogeneous alloy structure by mixing and sintering the powders. Patent document number US2021172071A1 describes a hard and wear-resistant titanium alloy. and the method of its preparation is mentioned. The invention is SiO₂-Al₂O₃-ZrO₂-Y₂O₃-K₂O-Na₂O-5 Laser coating of B₂O₃ glass-ceramic composite onto Ti-6Al-4V substrate It is based on the principle that, in the present invention, there is no coating method involved, but rather... A new alloy composition and powder metallurgy production method are presented. Patent document US2017067136A1 describes titanium alloys for biomedical applications. and their production methods are discussed. The invention involves 20-22% atomic niobium and atomic It offers titanium alloys containing 12-13% zirconium. The alloys are made from elemental powders. It is prepared by mechanical alloying and densification by spark plasma sintering. It has a nanoscale equiaxial granular structure, a microhardness of at least 650 HV, and an elasticity of 90-140 GPa. It has a module. In the current invention, however, zirconium is absent and the niobium content is only 1.15%. It is kept at a very low level. Furthermore, the present invention utilizes spark plasma sintering. Instead, hot pressing under vacuum is used, and this method is less costly and It offers a more easily scalable production option. Patent document CN108359854A describes a nickel-containing composite piston material and 20 The method of its preparation is described. The invention involves 4.5-5.5 parts silicone by weight. powder, 0.4-0.48 parts magnesium powder, 0.02-0.05 parts titanium powder, 0.1-0.2 parts nickel powder, 5-6 parts silicon carbide powder, 2.2-2.8 parts molybdenum disulfide, 0.3-0.6 parts manganese powder and The remainder consists of a composition containing aluminum powder. In the present invention, however, the main matrix is ​​titanium. and it is not an aluminum-based material. 25 Patent document US11712874B2 describes a metal composite and a biocompatible implant of it. and their production methods are discussed. The invention involves titanium, zirconium and niobium. It consists of a core containing titanium, zirconium, and niobium, and a shell structure also containing titanium, zirconium, and niobium. It offers a metal composite. The composite is a metal 30 containing titanium, niobium and zirconium. It is produced by mechanical alloying of the powder and shaping it with three-dimensional printing. In the present invention, however, there is no core-shell composite structure; it is entirely homogeneous. An alloy structure is targeted. Furthermore, the present invention does not contain zirconium, and Instead of additive manufacturing, hot pressing under vacuum is used. 35 The investigations revealed that the focus is on biomedical implants and advanced engineering applications. In the development of low-alloy titanium-based materials, various existing technologies 13 and appears to have significant limitations. In some known titanium alloy compositions, High percentages of niobium by weight (15-45%) are used, which increases the material cost. significantly increased costs and also included additional expensive elements such as molybdenum, tantalum, and zirconium. It appears that aluminum, vanadium, and cobalt were added to the alloy. In some other systems, aluminum, vanadium, and cobalt were used. or elements that pose a biocompatibility risk or are high-cost, such as nickel, are commonly used. 5 its use, this situation has potential toxicity, especially in long-term implant applications and It has been determined that this carries risks of tissue reaction. Furthermore, in the current technique, iron and... Some studies on alloying low-cost elements like silicon in titanium Although studies exist, these studies generally show high levels (15-20%) of iron. many additional minerals such as aluminum, cobalt, manganese, zinc, magnesium, and chromium are used. the element is incorporated into the system, which complicates microstructure control, and It appears to lead to unpredictable phase formations. On the other hand, some known Although titanium alloys containing niobium and silicon have been proposed for these systems, these alloys... In its production, processes such as melting and casting, which are high energy consumption and require a homogeneous microstructure, are generally used. Methods that are limited in their application are preferred, and in these systems, the element iron is either not present at all. It is either absent or present only in trace amounts. Some known powder metallurgy In these methods, the natural oxides on the surface of reactive metals such as titanium and niobium are used. This prevents diffusion of the layers, resulting in non-homogeneous microstructures and low density. This is the reason why mechanical properties and corrosion resistance are not at the desired levels. It appears that this limits its accessibility. Furthermore, none of the existing titanium alloys have 20 low elastic modulus, high wear resistance, superior corrosion resistance and antibacterial activity a system that simultaneously meets four key performance criteria such as these. It is not available. This invention eliminates all these technical shortcomings, producing exactly 1% iron by weight. A unique and simple low-alloy titanium system containing 0.5% silicon and 1% niobium. It offers this without requiring the use of high proportions of expensive alloying elements and 25 It does not contain elements that pose a biocompatibility risk, such as aluminum, vanadium, cobalt, and nickel. Within the scope of the invention, this elemental powder mixture with its unique composition is heated under vacuum. By pressing the material, niobium with low diffusion capacity is obtained by suppressing oxidation. It ensures the homogeneous dissolution of silicon elements within the titanium matrix, also Thanks to the applied pressure and controlled cooling, a density of over 98% and a homogeneous 30 It is possible to access the microstructure. Therefore, this invention allows access to human bone at temperatures between 60-80 GPa. Compatible low elastic modulus, at least 10% better wear resistance compared to Ti-6Al-4V alloy, It combines features such as high corrosion resistance and ≥70% antibacterial activity. By presenting this, the low elastic modulus in the technique, inadequate wear resistance, and the risk of implant-related infections. and an innovative materials platform that simultaneously solves the problems of high production costs 35 It provides. 14 Ultimately, the problems mentioned above, which cannot be solved with the current technology, are related to the technical aspects. This has made it necessary to make an innovation in the field. A BRIEF DESCRIPTION OF THE INVENTION The present invention is a 5-fold improvement developed to eliminate the technical shortcomings mentioned above. low-alloy titanium-based material and production method using hot pressing under vacuum. It is related. The main objective of the invention is to improve the high elastic modulus of the existing Ti-6Al-4V alloy by using the vanadium element. biocompatibility risks and production requiring high energy due to expensive alloying elements 10 The aim is to offer a fundamental solution to the technical problems created by these processes. This will result in lower costs. Reinforced with costly and biocompatible alloying elements (iron, silicon), to human bone A new low-alloy titanium system with a compatible elastic modulus range (60-80 GPa) by developing and minimizing the stress shielding effect in biomedical implant applications. and this helps to extend the lifespan of the implant. 15 Another aim of the invention is to combine niobium and silicon elements, which have low diffusion capabilities. By ensuring homogeneous dissolution within the titanium matrix, it provides high density and The aim is to obtain compact materials with a homogeneous microstructure. This is achieved using the hot pressing method under vacuum. Thanks to this, the formation of an oxide layer on reactive titanium and niobium surfaces is prevented, 20 Inter-element diffusion is optimized, achieving a concentration above 98%. Thus, low With its porous and homogeneous phase distribution structure, it offers superior mechanical strength and corrosion resistance. performance is achieved. Another aim of the invention is to improve the poor wear resistance of existing titanium alloys with the original 25 By improving the combination of elements, it overcomes the limitations in weight-bearing implant applications. The goal is to eliminate the factor. The iron present in the alloy acts as a β-phase stabilizer, increasing hardness. The effect is due to the grain-refining and dispersion-enhancing functions of silicon and the passive oxide layer of niobium. Thanks to the synergistic combination of their potential to create at least 10% more alloys compared to Ti-6Al-4V alloy. Better wear resistance and a lower coefficient of friction are achieved. 30 Another objective of the invention is to allow for the application of any additional surface coatings to the newly developed alloy system. or to impart natural antibacterial activity without the need for secondary processing. alloy the synergistic effect of low proportions of iron, silicon, and niobium elements in its composition With its effect, it is ≥ 70% effective against pathogenic bacteria such as Staphylococcus aureus and Escherichia coli. A surface characteristic is created that exhibits a high degree of antibacterial activity. In this way, the implant By minimizing the risk of related infections, dependence on systemic antibiotic use is reduced, and The need for secondary surgical intervention is significantly reduced. Another aim of the invention is to create a one-step process using elemental powders as starting materials. and by offering a production method that can be carried out at relatively low temperatures and pressures, titanium 5 The main goal is to significantly reduce the production cost of essential materials and energy consumption. Traditional It is much more accessible compared to forging, hot isostatic pressing or melting methods, and Industrial-scale production using vacuum hot pressing technique with low investment costs. This allows for the production of high-performance titanium alloys on a wider scale. It is made accessible to a user base. 10 Another aim of the invention is to ensure that each element (iron, silicon, niobium) in the alloy composition... controlled diffusion and phase transformation, selected in line with a specific microstructural target. By offering a conscious alloy design and production approach based on microstructure / properties The aim is to ensure the systematic management of the relationship. Iron-β-phase stabilization and hardness 15 increase, elastic modulus decrease with niobium and biocompatibility, grain refinement with silicon and While aiming for increased strength, this is the first time in the literature that these three elements are used together. Phase formation, segregation tendencies, and microstructure morphology in this unique alloy system. The complex interactions between them are examined in detail. This allows for a more thorough understanding, not just through experimental analysis. not only the production process, but also the microstructure engineering of multi-component titanium systems 20 It provides a research platform where theoretical interpretations can be made. Another objective of the invention is to use the developed Ti-1Fe-0.5Si-1Nb alloy not only in biomedical implants. applications will not be limited to aviation, defense industry (light armor), automotive and a versatile materials platform that can be used in a wide range of fields such as advanced engineering 25 The aim is to transform it into a product with properties such as low elastic modulus, high stiffness, and superior wear and corrosion resistance. Thanks to the technical features it offers, it helps reduce external dependence in strategic sectors. and contributes to the creation of alternative domestic materials. Thus, in the defense industry Also used in applications such as critical light armor systems and structural components. By creating potential, supply chain security is strengthened. 30 Another objective of the invention is to use Fe, other than titanium, in the elemental powder mixing stage. By selecting Nb and Si powders with sizes below 10 microns, the post-production structure... By preventing the formation of undissolved regions, a completely homogeneous alloy structure is obtained. This is to ensure that when coarse-sized powders are used, the alloying elements are 35%. Incomplete dissolution within the titanium matrix and the formation of undesirable impurity regions. This problem is eliminated thanks to this approach. This ensures improved mechanical properties and corrosion resistance. 16 Its resistance is consistent and predictable throughout the sample thanks to microstructural homogeneity. This is ensured. All the purposes mentioned above and those that will emerge from the detailed explanation below. The present invention aims to realize a low-alloy titanium-based material composition. 5 And this composition is produced using the hot pressing method under vacuum. The subject matter is composition; high specific strength, low elastic modulus compatible with human bone, requiring superior wear resistance, high corrosion resistance and antibacterial activity biomedical implants and advanced engineering applications such as aerospace, defense, and automotive. designed for use, with a titanium main matrix and containing between 0.5% and 2.0% by weight of 10 The element Iron (Fe), which participates and acts as a low-cost β-phase stabilizer, by weight... Silicon, added in a range of 0.2% to 1.0%, has a grain-reducing and strength-enhancing effect. Element (Si), added in amounts ranging from 0.5% to 3.0% by weight, has an elastic modulus reducing effect and Niobium (Nb) is a biocompatible element that forms a passive oxide layer. The mentioned element Iron (Fe), the mentioned element Silicon (Si), and the mentioned Niobium 15 The titanium (Ti) matrix, which forms the main structure, contains the (Nb) element homogeneously distributed within it. Used as starting material, with a purity of at least 99.5% and a thickness between 45 and 106 micrometers. Elemental Titanium (Ti) Powder with a certain size forms the aforementioned Elemental Iron (Fe). Elemental Iron (Fe) Powder with a size less than 10 micrometers, used for this purpose. 20 micrometers in diameter, used to form the aforementioned Silicon (Si) element. Elemental Silicon (Si) Powder with a certain size is used to form the aforementioned Niobium (Nb) Element. Niobium (Nb) elemental powder, with a size less than 10 micrometers, used for this purpose. The mentioned elemental powder of titanium (Ti) and the mentioned elemental powder of iron (Fe), Homogenized elemental powder of Silicon (Si) and elemental powder of Niobium (Nb) mentioned above. The Elemental Powder Mixture obtained by mixing in this manner is the aforementioned Elemental Powder 25 At least one graphite mold in which the mixture is placed, and the contents of the aforementioned graphite mold. The aforementioned elemental powder mixture is subjected to a hot pressing process under vacuum. The resulting solution has a density of over 98%, a homogeneous phase distribution, and is controlled. It contains at least one sintered compact structure with a specific grain size. The invention also involves hot pressing of low-alloy titanium-based material under vacuum. This also includes the production method, which consists of the following process steps: • Titanium with a size ranging from 45 to 106 micrometers is placed in a mixing chamber. Elemental Powder, Iron Elemental Powder with a size less than 10 micrometers, 10 Elemental Silicon Powder with a size of less than a micrometer and 35 micrometers below 10 micrometers. Elemental Niobium Powder with a specific size contains between 0.5% and 2.0% Iron (Fe) by weight. 17 The element is Silicon (Si), ranging from 0.2% to 1.0% by weight, and 0.5% to 3.0% by weight. The plants are fed in specified ratios to obtain Niobium (Nb) element within a certain range. • Alumina balls and ethanol are added to the aforementioned mixing chamber. • The aforementioned mixing chamber has a ball / material ratio of 5:1 and a rotational speed of 250 rpm, producing 60... By being operated for a period of minutes, the aforementioned Titanium Elemental Powder, the aforementioned Iron 5 Elemental Powder, the aforementioned Silicon Elemental Powder and the aforementioned Niobium Elemental Powder The powder is mixed homogeneously to obtain an elemental powder mixture. • The aforementioned elemental powder mixture is placed inside a glovebox and an oxide layer is applied. To minimize its formation, it is placed inside a graphite mold under an inert atmosphere. • The aforementioned elemental powder mixture, placed inside the mentioned graphite mold, is 10 It is placed inside a vacuum hot press oven. • The aforementioned Vacuum Hot Press Furnace has a vacuum between 10⁻² Pa and 10⁻³ Pa. The atmosphere is created. • Under the aforementioned vacuum atmosphere, within the aforementioned graphite mold A pressure between 30 and 70 MPa is applied to the aforementioned elemental powder mixture. 15 • When the aforementioned pressure is applied, the temperature of the aforementioned Vacuum Hot Press Furnace is 900°C. The mixture is heated to a sintering temperature in the range of 1150°C and this temperature is maintained for 30 minutes. It is preserved. • After the sintering process is completed, the aforementioned Vacuum Hot Press Furnace The heating is stopped and the sintered sample in the aforementioned Graphite Mold undergoes oxidation at 20°C. In order to prevent this, it is left to its own devices inside the furnace under the aforementioned vacuum atmosphere. It is left to cool. • After the cooling process is complete, 98% of the aforementioned Graphite Mold can be extracted. a sintered material with a certain density, homogeneous phase distribution, and controlled grain size. The compact structure is removed. 25 The best way to utilize the advantages of the existing invention, together with its structure and additional elements. For it to be understood, it must be considered together with the figures explained below. BRIEF DESCRIPTION OF THE FIGURES Figure 1: Schematic view of a low-alloy titanium-based material system. 30 18 REFERENCE NUMBERS 1 - Titanium (Ti) Matrix 11 - Element Iron (Fe) 12 - Element Silicon (Si) 13 - Niobium (Nb) Element 5 2 - Elemental Titanium (Ti) Powder 3 - Elemental Iron (Fe) Powder 4 - Elemental Silicon (Si) Powder - Niobium (Nb) Elemental Powder 6 - Elemental Powder Mixture 10 7 - Graphite Mold 8 - Sintered Compact Structure DETAILED DESCRIPTION OF THE INVENTION This detailed explanation describes the innovation in the invention, which is only intended to provide a better understanding of the subject. This is conveyed without being limited to examples. Accordingly, in the following explanations and figures, low-alloy titanium-based material and production method using hot pressing under vacuum. It is explained. Figure 1 shows a schematic view of the low-alloy titanium-based material system that is the subject of this invention. 20 Accordingly, the system: • High specific strength, low elastic modulus compatible with human bone, superior wear resistance, with biomedical implants requiring high corrosion resistance and antibacterial activity for use in advanced engineering applications such as aerospace, defense and automotive. designed, with a titanium main matrix and containing between 0.5% and 2.0% by weight, low 25 Iron (Fe) Element (11), which acts as a costly β-phase stabilizer, • Added at a rate of 0.2% to 1.0% by weight, it has a grain refining and strength-enhancing effect. The element Silicon (Si) (12) showing, • Added at a rate of 0.5% to 3.0% by weight, having an elastic modulus reducing effect and being biocompatible. Niobium (Nb) Element (13), which forms a passive oxide layer as an element, 30 • The mentioned Iron (Fe) Element (11), the mentioned Silicon (Si) Element (12) and the mentioned The main structure in which Niobium (Nb) Element (13) is distributed homogeneously. Titanium (Ti) Matrix (1), which is formed by 19 • The starting material used is a micrometer with a purity of at least 99.5% and a thickness of 45 to 106 micrometers. Titanium (Ti) Elemental Powder with dimensions in the range (2), • Used to form the mentioned Iron (Fe) Element (11), smaller than 10 micrometers Elemental Iron (Fe) Powder (3) with dimensions • 5 of 10 micrometers used to form the mentioned Silicon (Si) Element (12). Elemental Powder of Silicon (Si) with dimensions below (4), • 10 micrometers used to form the mentioned Niobium (Nb) Element (13). Elemental Powder of Niobium (Nb) with dimensions below (5), • The mentioned Titanium (Ti) Elemental Powder (2) and the mentioned Iron (Fe) Elemental Powder (3), The aforementioned Silicon (Si) Elemental Powder (4) and the aforementioned Niobium (Nb) Elemental Powder (5) 10 Elemental Powder Mixture (6) obtained by homogeneously mixing the following: • At least one Graphite Mold (7) in which the mentioned Elemental Powder Mixture (6) is placed and • The aforementioned Elemental Powder Mixture (6) found in the mentioned Graphite Mold (7) Obtained as a result of hot pressing process under vacuum, over 98% at least one sintered 15 with density, homogeneous phase distribution and controlled grain size Compact Structure (8) It includes. The invention concerns a low-alloy titanium-based material and hot pressing under vacuum. The working principle of the system related to production by this method is the controlled processing of starting materials. Mixing in a vacuum environment at high temperature and pressure to prevent oxidation 20 A compact structure with a homogeneous microstructure is obtained by sintering and subsequent controlled cooling. It is based on the principle of... The system works by obtaining the initial materials... Titanium (Ti) Elemental Powder (2) with a size between 45 and 106 micrometers, 10 Elemental Iron (Fe) Powder (3) with a size of less than 10 micrometers, again 10 micrometers Elemental Silicon (Si) Powder (4) with a size of under 10 micrometers and likewise 25 Niobium (Nb) Elemental Powder (5) with a size below into a Mixing Bowl It begins with feeding. During this feeding process, the aforementioned Elemental Iron (Fe) Powder (3) , the aforementioned Silicon (Si) Elemental Powder (4) and the aforementioned Niobium (Nb) Elemental Iron (Fe) Element (11) in the range of 0.5% to 2.0% by weight of the powder (5), and 0.2% to 1.0% by weight of the powder (5). Silicon (Si) element (12) and Niobium (Nb) in the range of 0.5% to 3.0% by weight 30 In the ratios determined to obtain the element (13), the aforementioned Titanium (Ti) Elemental The powder (2) is fed in an amount that will create the balance. Alumina is placed inside the Mixing Chamber. After adding the balls and ethanol, the aforementioned Mixing Bowl ratio is 5:1 balls / material. It is operated at this rate and at a speed of 250 rpm for 60 minutes. During this process, The mentioned Titanium (Ti) Elemental Powder (2), the mentioned Iron (Fe) Elemental Powder (3), The aforementioned Silicon (Si) Elemental Powder (4) and the aforementioned Niobium (Nb) Elemental Powder (5) is mixed homogeneously and an Elemental Powder Mixture (6) is obtained. 5 The mentioned Elemental Powder Mixture (6) is placed inside a Glovebox environment and an oxide layer is applied. In order to minimize its formation, at least one Graphite Mold (7) inside under an inert atmosphere is placed. The aforementioned Elemental Powder is placed inside the aforementioned Graphite Mold (7). The mixture (6) is placed inside a Vacuum Hot Press Oven. At this stage of the system, In the aforementioned Vacuum Hot Press Furnace, a vacuum range of 10⁻² Pa to 10⁻³ Pa is maintained. An atmosphere is created. This Vacuum Atmosphere is formed by the aforementioned Titanium (Ti) Elemental Powder (2) and Natural oxides on the surfaces of reactive metals such as the Niobium (Nb) Elemental Powder (5) mentioned. by suppressing the formation of layers with low diffusion capacity The mentioned Silicon (Si) Element (12) and the mentioned Niobium (Nb) Element (13) A critical 15 that ensures homogeneous dissolution within the mentioned Titanium (Ti) Matrix (1). It provides an environment. Under the mentioned Vacuum Atmosphere, inside the mentioned Graphite Mold (7) A pressure between 30 and 70 MPa is applied to the aforementioned Elemental Powder Mixture (6) and The Vacuum Hot Press Furnace mentioned simultaneously has a temperature range of 900°C to 1150°C. It is heated to the sintering temperature. This sintering temperature is the temperature of the aforementioned Titanium (Ti) Matrix. (1) The mentioned Iron (Fe) Element (11) provides β-phase stabilization, 20 The mentioned Silicon (Si) Element (12) exhibits a grain-reducing effect and In order for the mentioned Niobium (Nb) Element (13) to have an elastic modulus reducing effect It allows the necessary diffusion and phase transformation events to occur. (mentioned) Under pressure and temperature, the particles of the aforementioned Titanium (Ti) Elemental Powder (2) The gaps between them are closed, the mentioned Elemental Iron (Fe) Powder (3), the mentioned Silicon 25 (Si) Elemental Powder (4) and the aforementioned Niobium (Nb) Elemental Powder (5) atoms diffuse into the aforementioned Titanium (Ti) Matrix (1) and the aforementioned Iron (Fe) Element (11) mentioned Silicon (Si) Element (12) and Niobium (Nb) mentioned With the formation of element (13), it is homogeneous within the Titanium (Ti) Matrix (1). It disperses. By maintaining this temperature for 30 minutes, the diffusion of alloying elements occurs. The process is completed and a homogeneous phase distribution is obtained. The completion of the sintering process... Then, the heating of the aforementioned Vacuum Hot Press Furnace is switched off and the aforementioned Graphite Mold is used. (7) The sintered sample inside is placed in the aforementioned Vacuum to prevent oxidation. It is left to cool naturally inside the furnace under atmospheric conditions. This controlled cooling process, preventing unwanted phase transformations within the microstructure and the aforementioned Titanium (Ti) 35 The mentioned Iron (Fe) Element (11) in the matrix (1) and the mentioned Silicon (Si) The distribution of Element (12) and the aforementioned Niobium (Nb) Element (13) should remain homogeneous. 21 It provides. After the cooling process is completed, from the aforementioned Graphite Mold (7), The aforementioned Iron (Fe) Element (11), which has a density of over 98%, and the aforementioned Silicon Element (Si) (12) and the aforementioned Niobium (Nb) Element (13) are mentioned in Titanium (Ti) It is homogeneously distributed within the matrix (1), has low porosity, homogeneous phase distribution and At least one Sintered Compact Structure (8) with controlled grain size is extracted. 5 obtained in this way The mentioned Sintered Compact Structure (8), the mentioned Iron (Fe) Element in its structure The hardness increase provided by (11) as a β-phase stabilizer is due to the aforementioned Silicon (Si) Element. Niobium (Nb) Element mentioned with the grain refining and strength enhancing effect of (12). Synergistic combination of elastic modulus reducing and passive oxide layer forming properties of (13) Thanks to this, biomedical implants and advanced engineering in fields such as aerospace, defense, and automotive are possible. combining superior mechanical, tribological and corrosion properties for use in applications. It becomes the final material offered.

Claims

22 REQUESTS 1. It is a low-alloy titanium-based material system, the characteristic of which is: • High specific strength, low elastic modulus compatible with human bone, superior wear resistance. biomedical applications requiring high resistance, corrosion resistance and antibacterial activity 5 with implants in advanced engineering applications such as aerospace, defense and automotive. designed for use, with a titanium main matrix and containing 0.5% to 2.0% by weight. Iron (Fe) acts as a low-cost β-phase stabilizer within this range. Element (11), • Added at a rate of 0.2% to 1.0% by weight, it has a grain refining and strength-enhancing effect. The element Silicon (Si) (12), 10 • Added at a rate of 0.5% to 3.0% by weight, having an elastic modulus reducing effect and Niobium (Nb) element, which forms a passive oxide layer as a biocompatible element. (13), • The mentioned Iron (Fe) Element (11), the mentioned Silicon (Si) Element (12) and The main structure is 15 in which the mentioned Niobium (Nb) Element (13) is distributed homogeneously. Titanium (Ti) Matrix (1), which is formed by • The starting material used is a micrometer with a purity of at least 99.5% and a thickness of 45 to 106 micrometers. Titanium (Ti) Elemental Powder with dimensions in the range (2), • Used to form the mentioned Iron (Fe) Element (11), 10 micrometers Elemental Iron (Fe) Powder (3) with dimensions below 20 • Used to form the mentioned Silicon (Si) Element (12), 10 Elemental Powder of Silicon (Si) with a size of less than a micrometer (4), • Used to form the mentioned Niobium (Nb) Element (13), 10 Elemental Powder of Niobium (Nb) with a size of less than a micrometer (5), • The mentioned Titanium (Ti) Elemental Powder (2) and the mentioned Iron (Fe) Elemental Powder 25 (3), the aforementioned Silicon (Si) Elemental Powder (4) and the aforementioned Niobium (Nb) Elemental Powder obtained by homogeneously mixing Elemental Powder (5). Mixture (6), • At least one Graphite Mold (7) in which the mentioned Elemental Powder Mixture (6) is placed and 23 • The mentioned Elemental Powder Mixture (6) contained in the mentioned Graphite Mold (7) or obtained by applying a hot pressing process under vacuum, 98% of which is at least one with a certain density, homogeneous phase distribution and controlled particle size Sintered Compact Structure (8) It is characterized by containing 5 2. Production of low-alloy titanium-based material by hot pressing under vacuum. its characteristic is the method • Into a mixing bowl, a size between 45 and 106 micrometers Titanium Elemental Powder (2) has Iron with a size less than 10 micrometers. Elemental Powder (3), Silicon Elemental Powder 10 with a size less than 10 micrometers (4) and Niobium Elemental Powder (5) with a size of less than 10 micrometers, by weight Element Iron (Fe) (11) in the range of 0.5% to 2.0%, 0.2% to 1.0% by weight Silicon (Si) element (12) and Niobium in the range of 0.5% to 3.0% by weight. Feeding in the determined ratios so that Element (Nb) (13) is obtained, • Adding alumina balls and ethanol to the aforementioned mixing chamber, 15 • The aforementioned mixing chamber has a ball-to-ingredient ratio of 5:1 and a speed of 250 rpm. The aforementioned Titanium Elemental Powder (2) was operated for 60 minutes, The mentioned Elemental Iron Powder (3), the mentioned Elemental Silicon Powder (4) and homogeneous mixing of the mentioned Niobium Elemental Powder (5) and obtaining an Elemental Powder Mixture (6), 20 • The aforementioned Elemental Powder Mixture (6) is placed in a Glovebox environment and To minimize oxide layer formation, at least one under an inert atmosphere Placement into Graphite Mold (7), • The aforementioned Elemental Powder placed inside the mentioned Graphite Mold (7) Placing the mixture (6) into a Vacuum Hot Press Oven, 25 • In the aforementioned Vacuum Hot Press Furnace, the temperature range is between 10⁻² Pa and 10⁻³ Pa. Creating a vacuum atmosphere, • Under the mentioned Vacuum Atmosphere, inside the mentioned Graphite Mold (7) The mentioned Elemental Powder Mixture (6) is subjected to a pressure between 30 and 70 MPa. implementation, 30 24 • When the aforementioned pressure is applied, the aforementioned Vacuum Hot Press Furnace raising its temperature to a sintering temperature in the range of 900°C to 1150°C and this maintaining the temperature for 30 minutes, • After the sintering process is complete, the aforementioned Vacuum Hot Press is used. The heating of the furnace was switched off and the sintered 5 in the mentioned Graphite Mold (7) The sample was placed in an oven under a vacuum atmosphere to prevent oxidation. left to cool down on its own inside, • After the cooling process is completed, from the aforementioned Graphite Mold (7), Minimum of 98% density, homogeneous phase distribution and controlled particle size. Extraction of a Sintered Compact Structure (8). 10 It is characterized by including its steps.