baoyu135国产精品免费_成人精品视频一级毛片_亚洲中字无码A∨电影在线观看_国产免费高潮白浆二区三区_免费视频在线观看高清无码_精品无码久久国产2024_亚洲AV无码专区牛牛影院_精品第一国产综合精品aⅴ_午夜大片爽爽爽免费影院_日本在线高清视频

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,…

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…

Wear resisted tungsten carbide alloy powder is a kind of refractory metal carbide powder. It has high hardness, density, melting point and excellent wear resistance, which is widely used in the surface hardening, abrasive, cutting tools and other industries. Applications Wear resisted tungsten carbide alloy powder can be used as an important industrial raw material due to its excellent performance, and is widely used in the industries of surface strengthening, abrasives, and tools. Preparation Wear resisted tungsten carbide alloy powder…

High temperature resisted tungsten carbide alloy powder has excellent high temperature resistance and is an important tungsten carbide material and catalytic material with a wide range of application prospects. It can be prepared by spray drying method-fluidized bed method and fixed bed method. Applications As a kind of important tungsten carbide material, high temperature resistant tungsten carbide powder is widely used in cutting tools, drills and precision molds and other fields; High temperature resisted tungsten carbide alloy powder is a…

Near spherical tungsten carbide powder has good fluidity, good wear resistance and excellent overall performance. It is the main raw material for the preparation of high-quality tungsten-based electrical contact materials, electronic packaging materials, etc. It can be prepared by ultra-high temperature melting inert gas atomization. Applications Near spherical tungsten carbide powder has good performance and is the main raw material for the preparation of high-quality tungsten-based electrical contact materials, electronic packaging materials, sputtering targets for integrated circuit refractory grids and…

Crystalline tungsten carbide powder has a series of advantages such as high specific gravity, high purity, and high hardness. It is an important raw material for the production of tungsten carbides, tungsten-based electrical contact materials. Applications Crystalline tungsten carbide powder is an important raw material for producing tungsten carbide and tungsten-based electrical contact materials. Tungsten carbide based tungsten carbide has high hardness and wear resistance, special corrosion resistance, excellent fracture toughness and compressive strength. It is an important tool material…

Super fine tungsten carbide particle has an electronic structure similar to platinum, with high surface energy and chemical activity. It can be used not only as a catalyst but also as a hydrogen electrode material for fuel cells. Characteristic Super fine tungsten carbide particle are fine in size and has high surface energy and chemical activity. There are still slight agglomerations in actual production. In the production process, it is necessary to select and add an appropriate inhibitor to further…

Tungsten carbide particle are a kind of refractory metal carbide powder with high melting point and high hardness. The color is deepened with the refinement of particles. It is a deep processing product of tungsten products and can be used as the main production material of tungsten carbide. Applications Tungsten carbide particle are widely used as tungsten products for deep processing. Compared with the primary products of tungsten products, such as tungsten concentrate and ammonium paratungstate, it has the advantages…

Cobalt coated tungsten carbide alloy powder is made of tungsten carbide powder as a core, and a uniform coating of metallic cobalt is coated around it. It is a good wear-resistant material and is widely used for the coating of hard alloys and wear-resistant materials. Characteristic Cobalt coated tungsten carbide alloy powder has shown great advantages in customer service. Due to the relatively uniform coating of metallic cobalt around the tungsten carbide powder core, the loss of carbon and oxidation…