Stainless steel is a kind of high alloy steel which can resist corrosion. It has...
In order to make the metal parts have the required working performance, heat treatment process...
Cold upsetting and cold extrusion are basically the same deformation processing conditions, but the operation...
Cemented carbide nozzle is made of precision machinery and cemented carbide material (superhard alloy). The...
Inclusions in molten steel during smelting are one of the important reasons for cracks in...