Tungsten carbide powder is in high demande for many industries which is used for manufacture stamping dies. In order to meet the requirements of quality and demand, technoloy of tungsten carbide power manufacture the dies and its material have been improved constantly.
Tungsten carbide powder is main material for making hard alloy. It has metallic luster and its hardness is similar to diamond. As we all known, tungsten carbide power is good conductor for electricity and heat. The sliding fit part and frequent strike of cemented carbide stamping die have been worn for long time in working process, it has an obvious influence on the mould quality.
The raw material of tungsten carbide powder has high hardness, strength, wear resistance and corrosion resistance. It is a very important factor to improve the mold quality. So that it easily to meet the quality requiment. People should also ensure the mold own enough strength while designing. Corner for each surface is designed into the fillet after filtering which can avoid the stress concentration. It can protect manufactured parts, concave die, cavity and part convex die. It has improved technological content of manufacturing products and high quality stability.