Special wear parts like cemented carbide pellets, cemented carbide particles, cemented carbide composite rod and cemented carbide wear-resisting blocks are made of cemented carbide will remain the advantage of cemented carbide which is of wear resistance, hardness and corrosion.

Among them, cemented carbide particle shape is gravity cutting most important discovery. Those with sharp points and the sharp edge of particle coating is not good, so that there is a gap between the particle, reduced cutting edge and serious exposure. Gravity cutting alloy particles will have a very powerful cutting or grinding surface. And cemented carbide particle is apply to play grinding, cutting, drilling, sawing, tools.

Special Wear Parts
The development of fine grades of coating alloy finds a solution to the problem of hard brittle, no wear-resistant due to softness.