Titanium alloy pretreatment method

Firmetal, 2023-3-27 09:11:00 PM

Sanding or sandblasting is done to remove the oxide film on the titanium alloy surface, followed by a cold water wash. The titanium alloy was deoiled. Wash hot and cold. Activation: Immerse titanium alloy into titanium alloy……

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Zirconium and zirconium alloys are diffused with stainless steel

Firmetal, 2023-3-24 10:12:00 PM

Method of diffusion connection of zirconium and zirconium alloy with stainless steel, including sample processing: processing of Zr 3 to be welded and 316L to be welded surface; Surface cleaning……

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Test cathode device for high specific volume tantalum anode capacity

Firmetal, 2023-3-21 09:06:00 PM

A cathode device for testing high specific volume tantalum anode capacity comprises an export connection piece, a tantalum block assembly and a tantalum block fastener. The tantalum block fastener is arranged on the tantalum block assembly for fixing the tantalum block assembly firmly.

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Preparation method of Ti-3Al-2.5V (Grade 9) titanium alloy thick wall tube

Firmetal, 2023-3-20 09:26:00 PM

The preparation method of Ti-3Al-2.5V (Grade 9) titanium alloy thick-wall tube includes the process of ingot casting, forging, tube blank preparation, surface treatment, rolling and straightening.

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Tantalum tube production after casting ingots

Firmetal, 2023-3-17 09:22:00 PM

In the process of tantalum tube preparation, tantalum ingots are first cut by wire cutting. The wire cutting technology can improve the inner surface quality of tantalum hollow ingots, the coaxiality of the inner hole……

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Multiline cutting method for gallium lanthanum tantalum crystals

Firmetal, 2023-3-16 09:10:00 PM

The multi-line cutting process of gallium lanthanum tantalum crystal includes the following steps: check the cutting line of the multi-line cutting machine and adjust the distance……

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Manufacturing method of pure titanium seamless tube

Firmetal, 2023-3-15 09:13:00 PM

Titanium and titanium alloy are emerging structural and functional materials, with high specific gravity strength ratio, low thermal expansion coefficient, good corrosion resistance, high temperature performance……

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Titanium is widely used in the field of high-end equipment

Firmetal, 2023-3-14 09:06:00 PM

Titanium and titanium materials have a series of comparative advantages over other metal materials and are one of the important strategic metal materials in the country. Titanium is silver white, melting point up to 1668℃, belongs to refractory rare light metal.

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Ta-7.5W alloy

Firmetal, 2023-3-13 09:20:00 PM

When the tantalum and tantalum alloy are prepared by powder metallurgy sintering method, more oxygen will be absorbed on the surface of the powder. During high temperature sintering, oxygen diffusion solves, resulting in higher oxygen content of the material as a whole.

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Special molecular dynamics of zirconium-niobium alloys

Firmetal, 2023-3-10 09:10:00 PM

The radiation damage of zirconium alloys (such as zirconium niobium (Zr-Nb) alloys) is the key to the design of structural materials of fission reactor and fuel rod cladding materials, and atomic scale simulation, such as molecular dynamics and first principles……

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Rhenium crucible and preparation method thereof

Firmetal, 2023-3-9 09:07:00 PM

Rhenium crucible, the preparation method thereof and the die used for preparing rhenium crucible belong to the field of metal materials. The preparation method includes the following steps: mix rhenium powder and binder evenly to make feed;

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Effect of Ta content on tensile properties of nickel base superalloy

Firmetal, 2023-3-8 09:15:00 PM

Powder superalloy has the advantages of fine grain, uniform structure, no macro segregation, high alloying degree, high yield strength and good fatigue performance, and is an excellent material for manufacturing new engine turbine disks with high thrust-to-weight ratio.

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Tantalum extraction from secondary raw materials

Firmetal, 2023-3-7 09:10:00 PM

According to the characteristics of tantalum niobium raw materials, tantalum extraction from tantalum secondary raw materials has attracted great attention. With the gradual reduction of tantalum resources, this kind of recovery becomes increasingly important.

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Tantalum and tantalum alloy composite coating

Firmetal, 2023-3-6 09:06:00 PM

Composite coating is a kind of high temperature and oxidation resistant coating used in combination with ceramic coating and glass coating. It can not only work in high temperature environment, but also has the ability of microcrack self-healing of coating.

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Niobium-titanium superconducting power cable

Firmetal, 2023-3-3 09:19:00 PM

A new alloy conductor material, which can replace the copper or aluminum material in the current operation of the power grid as a power cable, to reduce the line loss of the power grid, to provide a new superconducting power cable material for the power energy sector.

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Nickel rhenium alloy target and preparation method thereof

Firmetal, 2023-3-2 09:13:00 PM

Nickel rhenium alloy target and preparation method thereof. The nickel-rhenium alloy target material includes nickel, rhenium and a metal composition, the first metal composition includes aluminum, zirconium or their……

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Heat-resistant titanium alloy application

Firmetal, 2023-3-1 09:15:00 PM

Titanium and titanium alloy are light, high strength, corrosion resistant structural materials, in aviation, aerospace, ships, weapons, chemical, petrochemical, metallurgy, electric power, light industry, salt, construction……

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Pure titanium external mounted bone integration prosthesis

Firmetal, 2023-2-27 09:10:00 PM

In the field of prosthesis repair and orthopedic technology, a pure titanium external hanging bone integrated prosthetic implant is disclosed, including: fixed cap, threaded structure; The fixed cap has a threaded structure inside.

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Porous niobium

Firmetal, 2023-2-24 09:14:00 PM

Porous niobium for medical use, the material body of porous niobium consists of a cavity and a cavity wall around the cavity, the cavity is through, the porosity of porous niobium is not more than 95%……

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Porous niobium titanium alloy for medical implantation

Firmetal, 2023-2-23 09:05:00 PM

Porous niobium titanium alloy material and a preparation method thereof, in particular relates to a porous niobium titanium alloy material for medical implantation and a preparation method thereof, belonging to the field of porous alloy materials for medical use.

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Zirconium-niobium alloy with oxide layer

Firmetal, 2023-2-21 09:09:00 PM

The condyles of zirconium niobium alloy zoned bone trabeculae single compartment and the preparation method. Using zirconium niobium alloy powder as raw material, the intermediate product of the femoral condyles of single compartment of……

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Low elastic mode titanium zirconium dental implant

Firmetal, 2023-2-20 09:19:00 PM

The low elastic mode titanium-zirconium dental implant material and its preparation method. The low elastic mode titanium-zirconium dental implant material has acicular and lamellar precipitation……

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Production method of high purity metal vanadium

Firmetal, 2023-2-17 10:13:00 PM

The production method of high purity metal vanadium is using vanadium pentoxide as raw material, Al powder as reducing agent, and using outside furnace smelting to obtain vanadium aluminum alloy ingot.

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Preparation of vanadium aluminium alloy

Firmetal, 2023-2-16 09:11:00 PM

The preparation method of vanadium aluminum alloy can reduce the production cost of vanadium aluminum alloy. Using vanadium trioxide and vanadium pentoxide as raw materials and Al powder as reducing agent, vanadium aluminum alloy and slag were prepared by ignition reduction.

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Lanthanum-molybdenum wire

Firmetal, 2023-2-15 09:12:00 PM

Lanthanum key alloy wire for thermal spraying and a preparation method thereof relates to a lanthanum key alloy wire for thermal spraying applied in aspects of high temperature resistance, wear resistance and impact resistance……

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Implant porous niobium titanium alloy material

Firmetal, 2023-2-14 09:15:00 PM

In the field of medical porous alloy materials, it specifically relates to a porous niobium titanium alloy material and its preparation method, in particular to a porous niobium titanium alloy material for medical implantation and its preparation method……

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Classification of titanium alloys for aviation

Firmetal, 2023-2-13 10:25:00 PM

Titanium alloy is widely used in aerospace field because of its advantages such as high specific strength and good corrosion resistance. In this paper, the microstructure and mechanical properties……

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Tantalum ring fixed assembly processing equipment

Firmetal, 2023-2-9 09:03:00 PM

A processing device for a tantalum ring fixed component comprises: a main body in the shape of a cylinder, the center area of which is provided with a cylinder; The cylindrical top surface of the main body comprises a raised first cutting body and a second cutting body.

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Repair and reuse method of columnar handle on tantalum ring

Firmetal, 2023-2-8 09:05:00 PM

The restoration and reuse method of the columnar handle on tantalum ring includes the following steps: 1) Separate the knob on tantalum ring and the knob welded with tantalum ring from the tantalum ring to……

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Niobium alloy cast iron piston ring material

Firmetal, 2023-2-7 09:10:00 PM

Material of niobium alloy cast iron piston ring and its production process, the material for the piston ring includes: 3.4 -- 3.75% carbon, 2.1 -- 2.4% silicon, 0.5 -- 0.9% manganese, 0.35 -- 0.5% phosphorus, ≤0.1 sulfur……

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Effect of annealing temperature on microstructure and mechanical properties of titanium alloy ring

Firmetal, 2023-2-6 09:03:00 PM

After the ingot was heated at a higher temperature above the phase change point, a 101MN hydraulic fast forging machine was used for upsetting and drawing forging with large deformation.

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Steel containing niobium improves weldability

Firmetal, 2023-2-3 09:17:00 PM

The use of low carbon concept steel with a niobium content of up to 0.11%, submerged arc welding (SAW) during pipeline fabrication, and lower heat input processes such as gas metal arc welding (GMAW) during field seam welding can improve the performance of the welded area of the pipeline.

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Titanium alloy material for titanium alloy tubes

Firmetal, 2023-1-31 09:10:00 PM

Titanium alloy tubes are widely used in various fields because of their advantages such as low density, good corrosion resistance, high specific strength and strong heat resistance. They have high mechanical properties, excellent stamping performance……

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Tantalum product production method

Firmetal, 2023-1-30 10:05:00 PM

Tantalum materials, tantalum products and their production methods, more specifically, tantalum materials, tantalum products and their production methods, relate to tantalum materials……

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Nb-Ti alloy capillary

Firmetal, 2023-1-17 09:13:00 PM

The superconducting Nb Ti alloy capillary tube comprises Mg, B, La, Ti and residual Nb; In the process of preparation, niobium sheet and titanium sheet are first melted, then magnesium bar and……

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Hafnium niobium-based ternary solid solution boride

Firmetal, 2023-1-16 09:10:00 PM

As a kind of ultra-high temperature ceramics, transition metal borides have the advantages of high melting point, high hardness, excellent high temperature stability, corrosion resistance and high temperature creep resistance.

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