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Formula of titanium and titanium alloy type alloy steel
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A technology of alloy steel and titanium alloy, which is applied in the formulation field of new alloys, can solve problems such as poor gloss, poor impact strength, and hardness affected by temperature, and achieve light weight, strong impact resistance, and good gloss Effect
Inactive Publication Date: 2020-03-13
HUBEI GONADORELIN ALUMINUM TECH CO LTD
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Problems solved by technology
[0008] The existing titanium alloy type alloy steel, the hardness is greatly affected by temperature, and the gloss is poor, and the impact strength is poor at low temperature
Method used
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Embodiment 1
[0018] A titanium and titanium alloy type alloy steel formula, the weight ratio of each component: 200 parts of titanium, 50 parts of carbon, 10 parts of silicon, 5 parts of manganese, 0.2 parts of phosphorus, 0.1 part of magnesium, 10 parts of rare earth, and iron 10 parts, 5 parts aluminum, 3 parts copper, 1 part arsenic, 3 parts scandium, 1 part silver. The raw materials are melted to clear through an induction furnace, heated to 1500°C, and slag removed. After adding silicon and iron, after heat treatment at 1400°C, it is cooled.
Embodiment 2
[0020] A titanium and titanium alloy type alloy steel formula, the weight ratio of each component: 300 parts of titanium, 60 parts of carbon, 15 parts of silicon, 6 parts of manganese, 0.3 parts of phosphorus, 0.2 parts of magnesium, 20 parts of rare earths, and iron 12 parts, 6 parts aluminum, 4 parts copper, 3 parts arsenic, 5 parts scandium, 2 parts silver. The raw materials are melted to clear through an induction furnace, heated to 1500°C, and slag removed. After adding silicon and iron, after heat treatment at 1400°C, it is cooled.
Embodiment 3
[0022] A titanium and titanium alloy type alloy steel formula, the weight ratio of each component: 500 parts of titanium, 80 parts of carbon, 30 parts of silicon, 8 parts of manganese, 0.8 parts of phosphorus, 0.6 parts of magnesium, 50 parts of rare earths, and iron 20 parts, 10 parts aluminum, 8 parts copper, 6 parts arsenic, 8 parts scandium, 5 parts silver. The raw materials are melted to clear through an induction furnace, heated to 1500°C, and slag removed. After adding silicon and iron, after heat treatment at 1400°C, it is cooled.
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Abstract
The invention discloses a formula of titanium and titaniumalloy type alloy steel. The titanium and titanium alloy type alloy steel comprises the following components in parts by weight: 200-500 partsof titanium, 50-80 parts of carbon, 10-30 parts of silicon, 5-8 parts of manganese, 0.2-0.8 part of phosphorus, 0.1-0.6 part of magnesium, 10-50 parts of rare earth, 10-20 parts of iron, 5-10 parts of aluminum, 3-8 parts of copper, 1-6 parts of arsenic, 3-8 parts of scandium and 1-5 parts of silver. The titanium and titanium alloy type alloy steel has the advantages of light weight, high hardness, good glossiness, high impact resistance, high ductility at low temperature, corrosion resistance and capability of being forged to different light precision equipment parts.
Description
Technical field [0001] The invention relates to a formula for a new type of alloy, in particular to a formula for titanium and titanium alloy type alloy steel. Background technique [0002] Titanium is an important structural metal developed in the 1950s. Titanium alloys are widely used in various fields because of their high strength, good corrosion resistance, and high heat resistance. Many countries in the world have recognized the importance of titanium alloy materials, have conducted research and development on them, and have been practically applied. [0003] The first practical titanium alloy was the Ti-6Al-4V alloy successfully developed by the United States in 1954, due to its heat resistance, strength, plasticity, toughness, formability, weldability, corrosion resistance and biocompatibility. It is better, and it has become the ace alloy in the titanium alloy industry, and the amount of this alloy used has accounted for 75%-85% of all titanium alloys. Many other titaniu...
Claims
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Application Information
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