Nano-tungsten carbide powder is an important raw material for superfine cemented carbide. At the same time, nano-tungsten carbide powder has high specific surface area, which is also conducive to improving its catalytic performance and advantages as catalyst carrier. Therefore, the study of nano-tungsten carbide is of great significance.

The thickness of 3×100×100mm tungsten copper plate is 2mm, the width and length are 100mm. According to the content of tungsten and copper, the main proportion or grade of 3×100×100mm tungsten-copper alloy plate includes W50, W55 and W60, W65, W70, W75, W80, W85, W90, etc. Different proportions of tungsten-copper alloy sheets have different uses.

6×100×100mm tungsten copper plate has a thickness of 6 mm, a width and a length of 100 mm, a conventional thickness tolerance of ±0.2 mm, and a length and width tolerance of 0 to +2 mm. It has good electrical and thermal conductivity, arc ablation resistance and high material erosion rate, especially in the corrosion of molds made of tungsten steel and high temperature resistant superhard alloys.

2×100×100mm tungsten copper plate with thickness of 2mm and width and length of 100mm can be widely used in high temperature resistant materials, electrical alloys for high voltage switch, electromachining electrodes and microelectronic materials. It is widely used as components and components. Aerospace, aviation, electronics, power, metallurgy, machinery, sports equipment and other industries.