Tungsten Powder

Product
High Activity Nanometer Tungsten Powder 447

High activity nanometer tungsten powder is nanometer tungsten powder with high purity, high hardness, high proportion and good fluidity. It is commonly used in powder metallurgy and high temperature resin, or as shielding material. Specification Common Specifications: 200 mesh, 300 mesh, 400 mesh; Fess: 3.5~2.6μm, 2.5μm, 1.5μm; The particle size suitable for spraying : 150~300 mesh, 200~400 mesh, and so on. Application High activity nanometer tungsten powder can be used raw material additive of high performance high proportion alloy powder…

Product
Nanometer Tungsten Powder 383

Nanometer tungsten powder is a nano-sized tungsten powder, which is an indispensable dingal material in many high-tech fields. Property Nanometer tungsten powder has uniform particles, highly active, larger specific surface area, and can be controlled under 1% after passivation. Application Nanometer tungsten powder has been widely used in aerospace alloys, electronic packaging alloys, electrode materials, microelectronic films, sintering additives, protective coatings, gas sensor electrodes and so on. It has become indispensable to many high-tech fields of dingal materials , is…

Product
Ultrafine Tungsten Powder 391

Ultrafine tungsten powder has characteristics significantly of high density, high temperature resistant, high hardness, is the important raw materials in a variety of important dingal materials and structural materials, is indispensable high-tech materials of many fields. Characteristic Ultrafine tungsten powder has high density, high temperature resistant, high hardness. Preparation method Preparation methods of ultrafine tungsten powder has a dry atmosphere reduction method, tungsten trioxide circulation oxidation – reduction method, hydrogen reduction of purple tungsten hydrogen reduction method, halogenate tungsten method,…

Product
Fine Tungsten Powder 387

Fine tungsten powder is a relatively small amount of tungsten powder, has high quality and high purity, is mainly used as the raw material for tungsten contact, high gravity tungsten alloy and tungsten bar. Appearance The appearance is light gray or dark gray, uniform color and appearance. Purity The purity of fine tungsten powder can reach above 99.95%, impurity content is very few. Granularity Its granularity is uniform, and no clamping or pinching phenomenon occurs. Application Fine tungsten powde is…

Product
High-Purity Tungsten Powder 3,046

High-purity tungsten powder has the purity of at least 99.99%, with chemical purity from 99.99%~99.9999%; the content of impurity elements in it should be among (0.1~1000)×10-12, however, as for the some special elements like radioactive, alkali metal, heavy metals and gas elements ect., their content of will be special required respectively. The products of high-purity tungsten powder are high purity tungsten bar, rod, electrode, wire, sheet, plate, and pure tungsten and titanium tungsten sputter targets material ect.. Preparation of High-purity…

Product
Native Tungsten Carbide Powder 1,136

Native tungsten carbide powder refers to WC prepared from native tungsten powder and carbon, which is the so called tungsten carbide powder. A relatively product of native tungsten carbide powder is the reproduced tungsten carbide powder, which refers to WC prepared from waste hard alloy, waste tungsten powder or other recycling material. Native tungsten carbide powder (WC) is the main raw material for the production of cemented carbide, black hexagonal crystals with metallic luster, which has the hardness closes to…

Product
Nickel Based Tungsten Carbide Powder 599

Nickel based tungsten carbide powder mainly refers to tungsten carbide powder (WC) on the basis of self-fluxing nickel-based alloy to enhance its hardness and wear-resistant. The main products of self-fluxing nickel-based alloy powder are nickel-chromium boron-silicon and nickel-boron-silicon alloy, which have overall performance of low melting point, good self-fluxing, excellent wear, corrosion and heat resistance and anti-oxidation, to be the most widely and earliest used self-fluxing alloys. Nickel based tungsten carbide powder can be divided into two types of mechanical…

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