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41 results about "Glass-coated wire" patented technology
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Glass-coating is a process invented in 1924 by G. F. Taylor and converted into production machine by Ulitovski for producing fine glass-coated metal filaments only a few micrometres in diameter. In this process, known as the "Taylor-wire" or "microwire process" or "Taylor-Ulitovski process", the metal to be produced in microwire form is held in a glass tube, typically a borosilicate composition, which is closed at one end. This end of the tube is then heated in order to soften the glass to a temperature at which the metal part is in liquid state and the glass can be drawn down to produce a fine glass capillary containing a metal core. In recent years the process was converted to continuous one by continuously feeding the metal drop with new material. Although this process is simple enough it requires a lot of factors to be met at the same time. The continuous flow of metal that is being coated by the glass has to be melted at the same temperature as the glass otherwise there may be consistency problems which could lead to a change in the properties of the wire. This means that metals that have a high melting temperature can not be used because it may prove difficult to match the high melting point of the metal to a high melting point in a glass. The rate at which the metal wire is pulled also has to be monitored due to the fact that a fluctuation in the speed of pulling may cause a difference of width in the wire. Not only does the wire need to be pulled at the same rate but it also needs to be cooled in a stable environment, which is normally conducted by moving the wire through a stream of cooled water or oil. However. there are some apparatuses that can bypass some of these problems by heating the glass and the metal in separate chambers which allows for the use of metals with high melting points. Around the 1950s the Taylor-Ulitovski process was changed to a continuous feeding process of the materials in order to make these wires on a mass production scale.
Grain-oriented electrical steel sheet and method for manufacturing same
This grain-oriented electrical steel sheet includes a base steel sheet, a glass coating formed on the base steel sheet, and a tension-applied insulation coating formed on the glass coating, in which, in the base steel sheet, a plurality of linear strain regions that extend continuously or intermittently in a direction intersecting with a rolling direction are present, the plurality of linear strain regions are each 210 μm or less in width in the rolling direction, the plurality of linear strain regions are parallel to each other, intervals of linear strain regions adjacent to each other in the rolling direction are 10 mm or less, and magnetostriction λ0-pb in a unit of μm / m when the grain-oriented electrical steel sheet is excited up to 1.7 T and magnetostriction λ0-pa in a unit of μm / m when the grain-oriented electrical steel sheet is heat-treated at 800° C. for 4 hours and then excited up to 1.7 T satisfy 0.02≤λ0-pb−λ0-pa≤0.20.
Owner:NIPPON STEEL CORPORATION
Grain-oriented electrical steel sheet and method for manufacturing same
This grain-oriented electrical steel sheet includes a base steel sheet having a predetermined chemical composition, a glass coating formed on the base steel sheet, and a tension-applied insulation coating formed on the glass coating, on a front surface of the base steel sheet, a plurality of linear strains that extend continuously or intermittently in a direction intersecting with a rolling direction are present, intervals p in the rolling direction of the plurality of linear strains adjacent to each other are 3.0 to 9.0 mm, widths of the linear strains are 10 to 250 μm, and, in an X-ray topographic spectrum in a range of 1.50 mm in the rolling direction that is obtained from an X-ray topographic image of the front surface and includes the linear strain at a center, a full width at half maximum of a peak of the X-ray topographic spectrum including a maximum value of a spectral intensity is 0.02 mm or more and 0.10 mm or less.
Owner:NIPPON STEEL CORPORATION
Coating technology of self-cleaning glass coating
The invention discloses a coating technology of a self-cleaning glass coating, which adopts a water-based paint containing nano TiO2 / SiO2 hybrid sol (core-shell structure), a polyurethane modified silane coupling agent and a flatting agent, and forms a 150-300nm super-hydrophilic coating (the contact angle is less than or equal to 5 degrees) on the surface of glass through a synergistic process of gradient curing (three-stage heating at 80-150 DEG C) and ultraviolet radiation (a main wave band of 365nm and an auxiliary wave band of 280-320nm). The technology breaks through the bottleneck that low-temperature curing and high adhesive force are difficult to be compatible, and the contact angle of the coating is still lt after damp-heat aging; 10 degrees, the light transmittance loss lt; and 3%, the photovoltaic module is suitable for building curtain walls, automobile windshields and photovoltaic modules. The method comprises the following steps: (1) bonding a polyurethane chain segment with a mechanical interlocking enhanced interface through a hydrogen bond; (2) the SiO2 shell layer improves the TiO2 quantum efficiency; and (3) equipment zoned humidity control and inert atmosphere oxidation inhibition are realized, and unification of self-cleaning performance, optical performance and mechanical durability is realized by an environment-friendly process.
Owner:XINXIANG INST OF TECH
Glass-lined pressure vessel inspection device
ActiveCN223525767UMaterial breakdown voltagePreparing sample for investigationMaterials scienceHigh voltage
The utility model relates to a glass-lined pressure vessel inspection device which comprises a telescopic rod and a multifunctional detection unit, one end of the telescopic rod is a detection end, and the other end of the telescopic rod is a handheld end; the multifunctional detection unit is fixed on the two sides of the detection end of the telescopic rod and comprises a glass lining coating thickness meter, an oxygen and explosion meter and a direct-current high-voltage detection probe rod electric brush; one side of the detection end is provided with the direct-current high-voltage detection feeler lever electric brush, and the other side of the detection end is provided with a glass lining coating thickness meter and an oxygen and explosion measuring instrument. Compared with the prior art, the device can detect various problems at the same time, improves the detection efficiency, and is simple in structure and convenient to carry.
Owner:SHANGHAI INST OF SPECIAL EQUIP INSPECTION & TECHN RES
Grain-oriented electrical steel sheet and method for manufacturing same
The grain-oriented electrical steel sheet includes a base steel sheet having a predetermined chemical composition, a glass coating provided on a surface of the base steel sheet, and a tension-applying insulation coating provided on a surface of the glass coating. The base steel sheet has a texture oriented in the Goss orientation. In the base steel sheet, when an average dispersion angle from an ideal Goss orientation with a rolled surface normal direction ND as the rotation axis is defined as α (°), an average dispersion angle from the ideal Goss orientation with an orthogonal-to-rolling direction TD as the rotation axis is defined as β(°), and an average dispersion angle from the ideal Goss orientation with a rolling direction RD as the rotation axis is defined as γ (°), α, β, and γ satisfy the following formula (1). 0.0≤|β|<2.5<|α|<4.0≤|γ|≤10.0 . . . (1)
Owner:NIPPON STEEL CORPORATION
Glass-lined coating integrated anticorrosion chemical reaction kettle
The present application relates to a kind of glass lining coating integrated anticorrosion chemical reaction kettle, belong to chemical equipment technical field;Including reaction kettle device, the outer wall of the top of the reaction kettle device is equipped with support frame, the outer wall of the middle part of the support frame is equipped with torque motor, the output end of the torque motor is sleeved with first gear, the first gear side is engaged with second gear.The present application is integrated by glass lining coating structure, appearance neat, sealed anticorrosion, easy to clean, cooperate distributed multi-point temperature measurement, accurate global temperature control, adapt to strong corrosion condition, improve equipment stability and life;Stirring mechanism can be lifted, can be automatically adjusted depth with liquid level, avoid idling, splashing and mixing uneven, adapt to a variety of working conditions, higher automation and safety;Paddle angle can be continuously adjusted at 0 °-45 °, match different materials and process, flow field and shear force controllable, more fully stirred, substantially improve versatility and reaction effect.
Owner:JIANGSU XIELI EQUIP TECH CO LTD
Phosphor plate
To provide a phosphor plate capable of obtaining a higher luminous flux in white light using a blue LED or LD.SOLUTION: A phosphor plate 1 includes a plate-shaped fired body 5 having a light incident surface 2 for receiving light and a light emission surface 3 for emitting the light received by the light incident surface, and a glass coating layer 4 formed on the light emission surface of the fired body, wherein the fired body includes (Y1-x-y, Gdx, Cey) 3Al5O12 particles (where 0.018 ≤ x ≤ 0.054 and 0.018 ≤ y ≤ 0.025) and Al2O3 particles, the mean particle size of both particles is 3.0 to 5.0 μ m, the concentration of the (Y1-x-y, Gdx, Cey) 3Al5O12 particles to the total of both particles is 15 to 25vol%, the thickness of the fired body is 90 to 160 μ m, the glass coating layer is formed of an inorganic glass coating material, and the roughness Ra of the glass coating layer is 0.05 to 0.4 μm.SELECTED DRAWING: Figure 1
Owner:COORSTEK GK
Manufacturing method of high-uniformity and high-grain-size welded titanium cylinder for cathode roller
The present invention discloses a manufacturing method of a welded titanium cylinder with high uniformity and high crystal grain size for a cathode roll, belonging to the field of electrolytic copper foil production equipment. The method includes the following steps: rolling a TA1 titanium plate on a four-roll plate bending machine; performing bevel processing and pre-welding pretreatment on the seam opening of the TA1 titanium cylinder, and using the narrow-gap laser welding method to weld the seam opening of the TA1 titanium cylinder in a spiral swing mode of the laser beam in space; after welding, applying a high-temperature water glass coating on the surface of the TA1 titanium cylinder, and performing high, medium, and low-temperature heating and high, medium, and low-temperature forging; performing heat treatment on the forged TA1 titanium cylinder; performing rough machining on the inner and outer surfaces of the TA1 titanium cylinder; installing the TA1 titanium cylinder on the four-roll plate bending machine for roundness correction; unloading the TA1 titanium cylinder, using the ultrasonic impact method to remove the residual stress on the surface of the TA1 titanium cylinder, and performing finish machining on the surface of the TA1 titanium cylinder. The present invention has the advantages of high welding efficiency, narrow weld seam and welding heat affected zone, uniform and fine overall crystal grains of the TA1 titanium cylinder, and low residual stress.
Owner:XIAN TAIJIN NEW ENERGY & MATERIALS SCI TECH CO LTD
Electromagnetic shielding composite material, preparation method and application
The invention provides an electromagnetic shielding composite material, a preparation method and application, the electromagnetic shielding composite material comprises glass coating microfilaments and silicone rubber, and the glass coating microfilaments comprise Co60Fe15B15Si10. According to the electromagnetic shielding composite material, the preparation method and the application, comprehensive protection of electromagnetic radiation is ensured by combining the enhanced shielding effectiveness with excellent absorption and reflection loss characteristics.
Owner:SHAOXING PEOPLES HOSPITAL +1
Self-assembled gradient multifunctional photovoltaic glass coating and preparation method thereof
The invention discloses a self-assembled gradient multifunctional photovoltaic glass coating and a preparation method thereof, and belongs to the technical field of photovoltaic glass functional coatings, the coating comprises the following components by weight: 15-40 parts of a hybrid resin matrix, 1.5-15 parts of a functional filler, 0.5-5 parts of a functional auxiliary agent and 40-70 parts of a mixed solvent. The coating structure is formed by spontaneously assembling functional fillers in a hybrid resin matrix according to the concentration gradient, and the coating structure sequentially comprises a nanometer-rich antimony-doped tin dioxide (ATO) functional layer, a TiO2-rich functional layer and a hollow SiO2-rich functional layer from the photovoltaic glass substrate to the outside. According to the photovoltaic glass coating, power generation loss caused by dirt, temperature rise and electrostatic adsorption can be remarkably reduced, the service life of an assembly is prolonged, and the photovoltaic glass coating is simple in preparation process and suitable for industrial production.
Owner:WUHAN TEXTILE UNIV
Mixed-phase glass coating for hot bending forming and preparation method of mixed-phase glass coating
The invention discloses a mixed-phase glass coating for hot bending forming and a preparation method thereof, and belongs to the technical field of glass coating preparation, and the mixed-phase glass coating comprises an inorganic composition and an organic carrier, the inorganic composition is prepared from the following components in percentage by mass: 15 to 30 percent of pre-crystalline phase glass powder, 40 to 65 percent of amorphous phase glass powder, 15 to 30 percent of toner and 2 to 5 percent of sintering inhibitor. According to the mixed-phase glass coating provided by the invention, the crystallization degree of the pre-crystal phase is regulated and controlled through the sintering inhibitor in the sintering process, so that a compact crystal layer is formed on the surface of the coating, the mixed-phase glass coating has stable anti-sticking performance under a wide sintering process, and the safety performance of basic glass can be ensured; the glass can be applied to the fields of household appliances, automobiles, buildings, photovoltaic glass and the like.
Owner:HUANGSHAN JINGTEMEI NEW MATERIAL CO LTD
Automobile glass enameled wire arrangement method and device
The invention relates to an automobile glass enameled wire arrangement method and device, the device comprises a main body arranged on a workbench and a wire feeding mechanism arranged on the main body and used for conveying enameled wires, and the device is characterized in that the main body is further provided with a pressing wheel assembly and a moving mechanism; the pressing wheel assembly is used for fixing the varnished wire on the PVB film and forcing the varnished wire to be arranged in a wave shape; the moving mechanism is used for driving the pressing wheel assembly to move in a reciprocating mode, and in the process that the pressing wheel assembly fixes the varnished wire on the PVB film, the pressing wheel assembly is driven to move in a reciprocating mode so that the varnished wire can be arranged in a wavy mode. Compared with the prior art, the automobile glass can be more attractive, the yield is increased, and the cost can be effectively reduced.
Owner:GUILIN PILKINGTON SAFETY GLASS CO LTD
Glass-lined multipoint temperature measurement thermometer sleeve
ActiveCN223940395UThermometer detailsThermometers using electric/magnetic elementsThermoscopeMaterials science
The utility model relates to the technical field of glass lining equipment, in particular to a glass lining multipoint temperature measurement thermometer sleeve. Comprising a thermometer sleeve body, a steel pipe is arranged in the thermometer sleeve body, a glass lining coating is arranged on the outer wall of the thermometer sleeve body, a thermal resistor is arranged at the top end of the thermometer sleeve body, a bottom temperature measuring probe is arranged at the bottom of the thermometer sleeve body, and a side wall temperature measuring probe is arranged on the side wall of the thermometer sleeve body. The thermal resistor comprises a thermal resistor I and a thermal resistor II, the thermal resistor I is electrically connected with the bottom temperature measuring probe, and the thermal resistor II is electrically connected with the side wall temperature measuring probe. According to the utility model, the temperature measurement requirements of different height positions in the glass-lined equipment are met by using the single temperature measurement tube, and the positive effects of saving the top installation space of the glass-lined equipment and saving the equipment investment cost are achieved.
Owner:NANJING ZHENGYUAN ENAMEL EQUIP MFG
Heat-insulating tempered glass and preparation method thereof
The invention discloses heat-insulating tempered glass and a preparation method thereof, and relates to the technical field of tempered glass coatings. The preparation method comprises the following steps: firstly, forming micron-sized particles with a core-shell structure by virtue of hydrogen bonding of dopamine and nano silicon dioxide and self-polymerization reaction of dopamine, adding the micron-sized particles into epoxy resin to form a coating, and after the coating is cured on the surface of toughened glass, selectively dissolving polydopamine on the surface of a coating by utilizing dimethyl sulfoxide so as to form the coating. A micron-sized hole structure is formed; then nano-scale titanium dioxide is deposited on the surface of the coating to form a micro-nano double coarse structure similar to the surface of a lotus leaf; the micron-sized hole structure can effectively block heat transfer, the introduction of the nano-sized titanium dioxide enhances the infrared reflection performance of the coating, and reduces the transmittance of near infrared rays in sunlight, so that the heat insulation performance of the coating is remarkably improved; and finally, carrying out layer sealing by virtue of a gamma-methacryloxy propyl trimethoxy silane coating, so as to prepare the heat-insulating and hydrophobic multi-coating toughened glass.
Owner:JIANGXI FUQUN OPTOELECTRONICS TECH CO LTD
Photovoltaic glass coating, preparation method thereof, photovoltaic glass and photovoltaic module
PendingCN121517118ACoatingsPhotovoltaic energy generationPotential induced degradationPhysical chemistry
The invention discloses a photovoltaic glass coating and a preparation method thereof, photovoltaic glass and a photovoltaic module, and relates to the field of photovoltaic glass, the photovoltaic glass coating comprises a silicon dioxide cross-linked network, and hydrolytic polymaleic anhydride and modified graphene bonded on the silicon dioxide cross-linked network; the modified graphene is a chitosan-single-layer graphene oxide compound formed by single-layer graphene oxide and chitosan with the deacetylation degree of 65 to 75 percent. According to the preparation method, hydrolytic polymaleic anhydride and specific modified graphene are introduced into a silicon dioxide cross-linked network, so that the high light transmittance of the photovoltaic glass is ensured, the potential induced degradation resistance and the aging resistance of the photovoltaic glass are remarkably improved, the strict requirements of the photovoltaic field on the photovoltaic glass can be met, and the application prospect is wide. And a key material support is provided for research and development of a new-generation efficient photovoltaic module.
Owner:中科瀚喆(常州)净化技术有限公司
Preparation method and application of anticorrosive coating for heat exchanger
The invention relates to the technical field of metal surface glass coatings, in particular to a preparation method and application of a heat exchanger anticorrosive coating. The preparation method comprises the following steps: preparing glass slurry; brushing the glass slurry on the surface of the heat exchanger matrix, and drying; the dried heat exchanger base body is subjected to first heat treatment, and the heat exchanger base body with the surface coated with a glass coating is obtained; then preparing phosphate sol; a heat exchanger base body with the surface coated with a glass coating is immersed in the sol, dipping is conducted under negative pressure, and then the heat exchanger base body is taken out and drained; and carrying out secondary heat treatment to obtain the heat exchanger with the anticorrosive coating on the surface.
Owner:SHANDONG JIESHENG CHEM EQUIP CO LTD
Metal organic hybrid lubricating glass coating with self-repairing function and preparation method thereof
The invention discloses a metal organic hybrid glass coating material with water-triggered lubrication and self-repairing functions as well as a preparation method and application thereof, and belongs to the field of functional coating materials. The material is mainly formed by self-assembly of metal ions (such as zinc, cadmium, europium or terbium) and a histidine ligand through evaporation induction. In a dry state, the material is in a solid glassy state and can be stably attached to the surfaces of various substrates; after meeting water, the lubricating oil is dissolved to form a liquid lubricating layer on a friction interface, so that the friction coefficient is obviously reduced to 0.1 or below, and the lowest friction coefficient can reach 0.06 or so; and after the moisture is volatilized, the material can recover the solid state and realize structure self-repairing. The lubricating property of the material can be further improved by adding a two-dimensional material MXene (the content is 0.01-1.5 wt%). The preparation method is simple and convenient, the metal salt and the histidine ligand are self-assembled in water and then are ground and dispersed to form slurry, and the slurry is coated and dried. The material is suitable for occasions needing lubrication on demand such as precision machinery and medical equipment, realizes the crossing from passive protection to active response and self-repairing, and has important engineering application value.
Owner:CHINA JILIANG UNIV
Grain-oriented electrical steel sheet and method for manufacturing same
PCT designated stageWO2025187790A1Furnace typesProcess efficiency improvementElectrical steelChemical composition
This grain-oriented electrical steel sheet has a base steel sheet, an optional glass coating film that is formed on the surface of the base steel sheet, and an optional insulating coating film that is formed on the surface of the base steel sheet or on the surface of the glass coating film. The base steel sheet has a chemical composition that contains, in terms of mass%, 0.0005-0.0050% of C, 1.0-7.0% of Si, 0.0030-0.0300% in total of one or more elements selected from among Nb group elements that are Nb, Ta, V, and Mo, 0.0001-0.0300% of acid-insoluble Al, 0.0001-0.0200% of Mg, 0.0001-0.0200% of O, and 0.0001-0.0100% of N. In a region of the base steel sheet ranging from a position of t / 20 from the surface to a position of (19t) / 20 from the surface, the number ratio of the precipitates that are in the form of composite precipitates and have a region in which the Nb group element is detected as a first peak by EDS analysis is 50% or more with respect to all the precipitates that contain the Nb group element.
Owner:NIPPON STEEL CORPORATION
Anti-reflection ultraviolet-resistant glass glaze as well as preparation method and application thereof
The invention provides anti-reflection ultraviolet-resistant glass glaze as well as a preparation method and application thereof, and belongs to the field of photovoltaic modules. The anti-reflection ultraviolet-resistant glass glaze comprises the following components: 30-45% of silicon dioxide, 1-3% of aluminum oxide, 6-10% of boric oxide, 15-35% of bismuth oxide, 1-3% of sodium oxide, 1-3% of lithium oxide, 10-15% of titanium dioxide, 0.5-2% of calcium oxide, 1-3% of zinc oxide and 1-15% of an inorganic rare earth material, wherein the sum of the components is 100%. The glass powder is modified by using the inorganic rare earth material, ultraviolet light in incident light can be converted into visible light through down-conversion, the power generation benefit of a photovoltaic module can be enhanced while the transmittance of the glass is improved, and meanwhile, the weather resistance of the BIPV glass to ultraviolet light can be improved through down-conversion, so that the service life of the BIPV glass is prolonged. The glaze is added, so that a glass coating prepared from the glaze does not generate a yellowing phenomenon after being subjected to a long-term ultraviolet resistance test, the power generation benefit of a photovoltaic module is improved, the service life of the photovoltaic module is prolonged, and the performance of a BIPV (building integrated photovoltaics) module product is enhanced.
Owner:JIANGSU XIUQIANG GLASSWORK CO LTD
Phosphor plate
A phosphor plate includes a plate-shaped sintered body having a light incident surface and a light exit surface, and a glass coating layer provided at the light exit surface, and the sintered body includes (Y1-x-y, Gdx, Cey)3Al5O12 particles, where x and y fall within ranges 0.018≤x≤0.054 and 0.018≤y≤0.025, and Al2O3 particles, the (Y1-x-y, Gdx, Cey)3Al5O12 particles and the Al2O3 particles have an overall average particle diameter of 3.0 μm to 5.0 μm, the (Y1-x-y, Gdx, Cey)3Al5O12 particles have a concentration of 15 vol % to 25 vol % with respect to a total amount 100 vol % of the (Y1-x-y, Gdx, Cey)3Al5O12 particles and the Al2O3 particles, the sintered body has a thickness of 90 μm to 160 μm.
Owner:COORSTEK GK
Photo-thermal curtain wall glass and preparation method thereof
The invention relates to the technical field of glass coatings, and discloses photo-thermal curtain wall glass and a preparation method thereof. The photo-thermal curtain wall glass prepared by the invention comprises a curtain wall glass substrate and a functional coating coated on the surface of the glass, wherein the functional coating is prepared by taking a waterborne polyurethane modified acrylic emulsion as a main raw material and then adding a hydrophobic polyacrylate oligomer, hydrophobic silicon dioxide, functional filler and other functional aids, and the photo-thermal curtain wall glass can adapt to the temperature of four seasons after being coated with the functional coating, and has the advantages of high temperature resistance, high heat resistance and the like. The dynamic, efficient and stable photo-thermal conversion and thermal management capabilities are given to the photo-thermal curtain wall glass.
Owner:SHAANXI GREEN ENERGY PIONEER TECHNOLOGY CO LTD
Composite device of electric melting opaque quartz glass plate
The utility model relates to a compounding device, in particular to a compounding device of an electric melting opaque quartz glass plate. The composite device comprises a rack, a hearth is arranged on the rack, and a combustor is arranged on the side wall of the hearth; a supporting rotating shaft is installed on the rack through a lifting rotating mechanism, and a clamp is installed on the supporting rotating shaft through a rotating disc. The compounding device can be used for simultaneously compounding four surfaces of the electrically-fused opaque quartz glass plate, so that the production period is shortened, the production efficiency is improved, and the problems of low production efficiency and complicated working procedures caused by processing and impurity removal due to single-surface compounding are reduced; the position of the electric melting opaque quartz glass can be adjusted by adjusting the position of the turntable, so that local or overall compounding can be carried out; due to one-time composite forming in the composite process, impurity attachment in multiple composite processes can be reduced, the performance requirement for the high-quality and high-purity composite electric smelting opaque quartz glass coating for semiconductors is met, and impurity pollution is reduced. The problem that an existing compounding mode is low in production efficiency is solved.
Owner:HUBEI FEILIHUA QUARTZ GLASS
A glass surface self-cleaning coating and a method for preparing the same
This invention relates to the field of glass coating technology, specifically to a self-cleaning coating for glass surfaces and its preparation method. The self-cleaning coating comprises the following components by weight: 3-7 parts of KH570-SiO₂ / photochromic microcapsules, 2-4 parts of fluoroalkylated silica, 25-35 parts of modified waterborne fluoroalkylsiloxane, 35-50 parts of deionized water, 0.5-2 parts of additives, 0.1-0.3 parts of leveling agent, and 0.2-0.3 parts of UV absorber; the additives are a combination of dispersant and thickener in a mass ratio of (70-85):(15-30). The core material of the photochromic microcapsules is a spiropyran compound, and the wall material is melamine-formaldehyde resin. It not only achieves self-cleaning but also provides anti-glare properties, making it widely applicable.
Owner:HEBEI EASTERN MEDICINE BIO - TECH CO LTD
Electronic control device
An electronic control device (1) is provided with: a first housing (20) and a second housing (30) that house a circuit board (10); a glass coating layer (31a) formed on at least one of the first frame body (20) and the second frame body (30); and a sealing member (40) provided between the first housing (20) and the second housing (30). The glass coating (31a) is disposed so as to be in contact with the sealing member (40). As a result, it is possible to provide a compact electronic control device having highly reliable airtightness that satisfies increasingly stringent requirements for prevention of salt damage.
Owner:ASTEMO LTD
Grain-oriented electrical steel sheet and method of production of same
The present invention has as its object to provide grain-oriented electrical steel sheet further improved in core loss in control of magnetic domains by forming laser grooves in steel sheet after decarburization annealing and before finish annealing.The grain-oriented electrical steel sheet according to the present invention is a grain-oriented electrical steel sheet having a plurality of grooves on the surface of the steel sheet and provided with a glass coating on that surface, which grain-oriented electrical steel sheet characterized in that an absolute value of an angle θ formed by a direction perpendicular to both a rolling direction and sheet thickness direction of the steel sheet and a longitudinal direction of the grooves is 0 to 40°, a width W of the grooves is 20 to 300 μm, a depth D of the grooves is 10 to 40 μm, and a pitch P of the grooves in the rolling direction is 1.0 to 30 mm and in that the relationship of formula (1) is satisfied when a thickness of the glass coating of flat parts of the steel sheet surface (parts other than grooves) is t1 and the thickness of the glass coating at the deepest parts of the grooves is t2:t2 / t1<1.00 formula (1)
Owner:NIPPON STEEL CORPORATION
Stack structure and manufacturing method thereof, capacitor using the same, transistor using the same, dye-sensitized solar cell using the same, and architectural film for window glass coating using the same
ActiveJP7783650B2TransistorSemiconductor/solid-state device manufacturingElectrical batteryThin membrane
To provide a manufacturing method of a stack structure which improves interface characteristics between a channel layer and a dielectric layer, a stack structure and a transistor.SOLUTION: A manufacturing method of a stack structure includes the steps of: preparing a substrate; forming a two-dimensional semiconductor material on the substrate; and oxidizing the two-dimensional semiconductor material using oxygen plasma to form a dielectric layer including a high dielectric (high-k) material containing any one of Bi2SeO5, a hafnium oxide (HfOx, x>0) and a zirconium oxide (ZrOx, x>0). The stack structure may be easily applied to a MOS capacitor, a field effect transistor (FET), an impact ionization super-tilt switching device, a dye-sensitized solar cell, an architectural film (particularly, a film used for window coating), and the like.SELECTED DRAWING: Figure 1
Owner:RES & BUSINESS FOUNDATION SUNG KYUNG KWAN UNIV
Thermal insulation toughened glass and preparation method thereof
The application discloses a kind of heat insulation toughened glass and preparation method thereof, it is related to toughened glass coating technical field.The application is first with dopamine and the hydrogen bond combination of nanometer silicon dioxide and the self-aggregation reaction of dopamine, form the micrometer level particle with core-shell structure, and it is added to epoxy resin to form coating, coating is solidified after the surface of toughened glass, using dimethyl sulfoxide to the selective dissolution of polydopamine on coating surface, form the micrometer level pore structure;Then nanometer titanium dioxide is deposited on the surface of coating, forms the micro-nano double rough structure similar to lotus leaf surface;Micrometer level pore structure can effectively block the transmission of heat, the introduction of nanometer titanium dioxide enhances the infrared reflection performance of coating, reduces the transmittance of near infrared in sunlight, so as to significantly improve the heat insulation performance of coating;Finally, through the coating of gamma-methacryloxypropyl trimethoxysilane, prepare heat insulation, hydrophobic multi-coating toughened glass.
Owner:JIANGXI FUQUN OPTOELECTRONICS TECH CO LTD
Jig for applying window glass coating
The article related to the design is a jig 10, as shown in Reference Figure 1, which is pressed against a windowpane and slid to apply a transparent coating liquid that seeps out to the windowpane, thereby forming an ultraviolet-blocking film. As shown in Reference Figure 2, this article is a long, rectangular two-layer sponge made of a soft sponge coating layer 11 (yellow) and a hard sponge support layer 12 (black), fitted into an aluminum support frame 13 (blue) with a U-shaped cross-section, with the soft sponge coating layer 11 exposed from the aluminum support frame 13. Handles are fixed to both ends, and the coating work is usually performed by two people supporting it.
Owner:垣渕 修史
Glass-lined multipoint temperature measurement thermometer sleeve and preparation process thereof
PendingCN120333638AThermometer detailsThermometers using electric/magnetic elementsThermoscopeChemical stability
The invention discloses a glass-lined multipoint temperature measurement thermometer sleeve and a preparation process thereof, and relates to the technical field of glass-lined equipment, in particular to a glass-lined multipoint temperature measurement thermometer sleeve and a preparation process thereof. Comprising a thermometer sleeve body, a steel pipe is arranged in the thermometer sleeve body, a glass lining coating is arranged on the outer wall of the thermometer sleeve body, a thermal resistor is arranged at the top end of the thermometer sleeve body, a bottom temperature measuring probe is arranged at the bottom of the thermometer sleeve body, and a side wall temperature measuring probe is arranged on the side wall of the thermometer sleeve body. The thermal resistor comprises a thermal resistor I and a thermal resistor II, the thermal resistor I is electrically connected with the bottom temperature measuring probe, and the thermal resistor II is electrically connected with the side wall temperature measuring probe. According to the invention, the temperature measurement requirements of different height positions in the glass-lined equipment are met by using the single temperature measurement tube, and the temperature measurement tube has the positive effects of saving the top installation space of the glass-lined equipment, saving the equipment investment cost, remarkably improving the chemical stability and metal strength of the thermometer sleeve and prolonging the service life.
Owner:NANJING ZHENGYUAN ENAMEL EQUIP MFG
Method for constructing a bioglass coating on a magnesium alloy surface
The application relates to the technical field of glass coating and discloses a method for constructing a biological glass coating on the surface of a magnesium alloy, which comprises the following steps: step 1, irradiating a biological glass sheet with laser emitted by a laser emitter to form glass melting drops; and step 2, spraying the glass melting drops to the surface of the magnesium alloy by airflow generated by an airflow spraying device to construct the biological glass coating on the surface of the magnesium alloy. According to the application, the glass melting drops are cooled and sprayed by high-speed airflow, so that the temperature of the glass melting drops when contacting the magnesium alloy is lower than the melting point of the magnesium alloy; at this time, the glass melting drops have good adhesion, the glass melting drops are adhered to the surface of the magnesium alloy, the biological glass coating is formed, and the biological glass coating is constructed on the surface of the low-melting-point magnesium alloy by the high-melting-point biological glass.
Owner:NINGBO INSTITUTE OF TECHNOLOGY BEIHANG UNIVERSITY