Tungsten carbide plate is one of the many materials of tungsten steel. It is made by metallurgical methods through powder milling, ball milling, pressing and sintering. Extensive, with excellent hardness, high hardness, good wear resistance, high elastic modulus, high compressive strength, good chemical stability (acid, alkali, high temperature oxidation), low impact toughness, low expansion coefficient, thermal conductivity , Conductivity is similar to iron and its alloys.