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Micro crystalline tungsten carbide powder is uniform, fine and has high hardness, wear resistance, corrosion resistance, high temperature resistance and other characteristics. It is the main raw material for the production of microcrystalline tungsten carbide. Applications Micro crystalline tungsten carbide powder is the main raw material for the manufacture of micro crystalline tungsten carbides. Micro crystalline tungsten carbide has high hardness, strength, toughness, abrasion resistance and erosion resistance compared with tungsten carbide with medium grain size. It is widely used…

The fine spherical tungsten powder is prepared by a plasma method and has the characteristics of good fluidity, good quality, high purity, uniform particle size distribution. It is widely used in thermal spraying, porous materials, and powder metallurgy industries. Applications Porous tungsten prepared by fine spherical tungsten powder has more uniform voids, and is gradually replacing conventional tungsten powder for making porous tungsten parts such as cathodes for high-power pulsed microwave tubes, tungsten-tungsten cathodes for electron tubes, and molten Zn.…

Fine crystalline tungsten carbide powder has stable chemical properties, and hardness is similar to that of diamond, which is a good conductor of electricity and heat. It is wear-resistant, corrosion-resistant, and high-temperature resistant. It is the main raw material for producing fine-grained carbide. Applications Fine-grain tungsten carbide powder is the main raw material for producing fine-grained hard alloys. Ultrafine grained tungsten carbide is tungsten carbide with a grain size of tungsten carbide less than 1μm. It has higher hardness, strength,…

Micron tungsten carbide cobalt composite powder has uniform element distribution, fine powder particle size, narrow particle size distribution, etc. The average particle size of the powder is 50~150nm. It is widely used in the manufacture of superfine/nanocrystalline tungsten carbide tools and surface strengthening materials. Properties The physical properties of micron tungsten carbide cobalt composite powder are very different from those of conventional powders. The non-metallic tungsten carbide phase and metal cobalt phase constitute a composite structure, not a simple mixture;…

The commonly used ratio of nano tungsten carbide cobalt composite powder is 90/10, 94/6, purity is more than 99%, average particle size is 50nm, free carbon is less than 0.09%, oxygen content is less than 0.25%, remaining impurities content is less than 0.4%. It has excellent wear resistance and can be used as an abrasion resistant coating material and as a raw material for various cutting tools. The nano tungsten carbide cobalt composite powder has excellent effects as an abrasion-resistant…

Cobalt tungsten carbide composite powder has good wear resistance, high temperature resistance and corrosion resistance, which is a coating material with excellent wear resistance at low and middle temperatures. Preparation Cobalt and tungsten carbide have good wettability. By using good high-temperature properties of cobalt, toughness, and good combination with other metals, cobalt and tungsten carbide are combined to prepare cobalt tungsten carbide composite powder, which becomes a coating material with excellent abrasion resistance at moderate to low temperatures. Applications Cobalt…

Tungsten carbide cobalt metal ceramic composite powder has wear resistance and good high temperature stability, which is the best wear-resistant material in medium and low temperature (450°C~550°C) environment. As an advanced coating material, tungsten carbide cobalt metal ceramic composite powder have been widely used in many industrial fields and industries such as aerospace, chemical machinery, iron and steel metallurgy, paper printing, and “boiler four tubes”. Tungsten carbide cobalt metal ceramic composite powder as a powder coating material, can be applied…

Superfine tungsten carbide cobalt composite powder has excellent wear resistance, and can be prepared by liquid phase method. It is used to prepare tungsten carbides and wear-resistant coatings, such as: cutting tools, computers, machinery and other industries. Superfine tungsten carbide cobalt composite powder can be prepared by liquid phase method. According to the different carbonization methods, it can be divided into the following three types: Tungsten and cobalt are compounded along the liquid phase to prepare tungsten and cobalt oxide…

Coarse grain tungsten carbide powder has a spherical appearance, good comprehensive properties such as good fluidity and good wear resistance. It is the important material for preparing the coarse grain tungsten carbide. Characteristic Coarse grain tungsten carbide powder has a spherical appearance, fine acicular eutectic structure inside, microhardness 3200HV, Hall flow rate 6.5s/50g. It has excellent fluidity, good abrasion resistance, etc. Applications Coarse grain tungsten carbide powder is the important material for preparing the coarse grain tungsten carbide. The coarse…

Common tungsten carbide powder is a dark gray compound powder composed of tungsten and carbon. The tungsten powder and carbon black are used as raw materials which are mixed into a mixture at a certain ratio. Tungsten carbide powder is chemically stable and has hardness similar to that of diamond. It is a good conductor of electricity and heat, which is often used to produce various kinds of tungsten carbides. Preparation The methods for preparing common tungsten carbide can be…