As a new medical X-ray protective material, tungsten-nickel-copper alloy or W-Ni-Cu alloy (tungsten-based high specific gravity alloy), has lead-free, environmental protection, non-magnetic, high density (~18.8g/cm3), and the ability to absorb high-energy rays Strong, machinable, weldable.
Tungsten carbide (WC) is a compound composed of refractory metal tungsten and non-metallic carbon. It has the characteristics of high density, high melting point, high strength, high hardness, high temperature resistance, corrosion resistance, wear resistance
How should tungsten steel mold materials with better performance in all aspects be produced
Tungsten is a rare metal with a shape similar to steel. Because of its high melting point, high hardness, excellent corrosion resistance, and good electrical and thermal conductivity, it has become one of the most important functional materials in modern industry, national defense etc.
Compared with traditional electrode materials, tungsten-based electrode materials have the characteristics of high melting point, good corrosion resistance, high density, and superior thermal and electrical conductivity, so they are widely used in the field of welding.
The tungsten bronze composite material for producing an energy-saving window may be a composite material of tungsten bronze and PNIPAM hydrogel.
Recently, the research group of Fang Qianfeng, a researcher at the Institute of Solid State Physics, Chinese Academy of Sciences, made significant progress in the development of nanostructured tungsten-based alloys, and successfully prepared high-strength dual-nanostructured tungsten materials.
Domestic tungsten market to maintain a solid position, the holiday has just ended, the market has not fully involved in trading activities, the relevant agencies at the beginning of each month and the average price of several major tungsten enterprises expected to be released soon.