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Fine Grain Size Tungsten Powder 631

Fine grain size tungsten powder is characterized by its high quality and high purity. It can be prepared by plasma method and is an indispensable material in many high-tech fields. Characteristic Its appearance is light gray or dark gray, the purity can reach more than 99.95%, impurity content is very small, uniform particle size. And there will be no clip or thin phenomenon. Preparation Fine grain size tungsten powder can be prepared by plasma method. The powder has good quality,…

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Fine Tungsten Carbide Cobalt Composite Powder 595

Fine tungsten carbide cobalt composite powder is a kind of coating material with excellent wear resistance at medium and low temperatures. It is widely used in the preparation of high-performance cemented carbide and wear-resistant coatings. Preparation Tungsten carbide and cobalt have good wettability. Using the good high temperature performance of cobalt, toughness, and good combination with other metals. Cobalt and tungsten carbide are combined to form fine tungsten carbide and cobalt composite powder. Applications Fine tungsten carbide cobalt composite powder…

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Reduced Tungsten Powder 673

Reduced tungsten powder is a tungsten powder made by reduction method. Its purity, particle size, particle size composition and other properties mainly depend on the reduction process. The commonly used reduction methods include hydrogen reduction method, tungsten oxide carbon reduction method, tungsten chloride hydrogen reduction method, etc. In the reduction of tungsten powder in a tube furnace, the main process parameters that affect the reduction rate are the reduction temperature, the loading of tungsten oxide in the boat, the speed…

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Casting Tungsten Carbide Particle 618

Casting tungsten carbide particle has good fluidity, wettability, toughness, high hardness, dense internal microstructure and fine and uniform crystal grains. It is an important hard surface material and can be prepared by plasma rotating electrode atomization method. Applications Casting tungsten carbide particle is an important hard surface material, playing an increasingly important role in the surface wear protection of power components, energy, petroleum, chemical, metallurgy, machinery and other industrial components. Preparation Casting tungsten carbide particle prepared by the plasma rotating…

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Graded Tungsten Powder 652

Graded tungsten powder has the advantages of fine particle size, large specific gravity, and high purity. It is a raw material for preparing thorium tungsten cathode and micro tungsten filter. It can be prepared by fluidization and dynamic suspension sedimentation and classification. Applications Graded tungsten powder is used to make thorium-tungsten cathodes and micro tungsten filters, which can significantly improve and control the physical properties of such products and materials. The thorium-tungsten cathode emission properties prepared with graded tungsten powder…

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Fine Grain Size Tungsten Carbide Powder 615

Fine grain size tungsten carbide powder has high purity, uniform particle size, and good dispersion. It is a basic raw material for fine-grained tungsten carbide production. When stored, it should be stored in a dry, ventilated, acid-free atmosphere to prevent oxidation. The storage period should not exceed six months. The degree of surface oxidation of fine-grained tungsten carbide powder is closely related to the storage time. The longer the storage time, the more severe the oxidation. Too long storage time…

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Pure Tungsten Carbide Powder 417

Pure tungsten carbide powder has high purity, wear resistance, corrosion resistance and other excellent properties. It is the main raw material for the production of tungsten carbides. Its storage should be protected against oxidation and should not exceed six months. Applications Pure tungsten carbide powder is mainly used for the production of tungsten carbides and is widely used metal cutting tools, mining and geological drill inserts, wear-resistant and corrosion-resistant parts. It is suitable for machining at high temperatures and can…

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Ultra Purity Tungsten Powder 664

Ultra purity tungsten powder refers to ultra-high-purity molybdenum powder with excellent characteristics such as uniform particles, high activity, and large specific surface area. It can be applied to special high-temperature devices, VLSI circuits, and semiconductor transistors. Characteristic Ultra purity tungsten powder has uniform particles, high purity, high activity, and large specific surface area. After passivation, the oxygen content can be controlled below 1%. Applications It can produce high temperature devices with special requirements; It is used for pure tungsten addition…

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Super Coarse Tungsten Powder 434

Super coarse tungsten powder is a tungsten powder with a coarse grain size. It is a raw material for preparing tungsten processing materials, tungsten alloys, tungsten-based alloys, tungsten carbides, and other tungsten products. It can be prepared by hydrogen reduction of tungsten trioxide or ammonium paratungstate. Applications Super coarse tungsten powder is a raw material for the preparation of tungsten processing materials, tungsten alloys, tungsten-based alloys, tungsten carbides, and other tungsten products. Its application involves mechanical processing, mining, geological drilling,…

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Nickel Based Tungsten Carbide Powder 491

Nickel based tungsten carbide powder mainly refers to the addition of a tungsten carbide powder with high hardness and wear resistance on the basis of nickel-based self-fluxing alloys. It has excellent wear resistance, heat resistance and oxidation resistance and is suitable for all kinds of friction devices. Characteristic Nickel based tungsten carbide powder has low oxygen content, good self-fusion, uniform microstructure, and excellent wear resistance, heat resistance and oxidation resistance. Applications Nickel based tungsten carbide powder has good processing performance…

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