Polycrystalline Diamond Compact high pressure high temperature conditions in the diamond and carbide matrix composition

Polycrystalline Diamond Compact high pressure high temperature conditions in the diamond and cemented carbide substrate by the composition of the superhard composite materials with high hardness, wear resistance and other characteristics, and has  Polycrystalline diamond , good wear-resistant material and chip tool. Which is widely used in petroleum drilling, geological exploration, coal drill bits and drilling  grinding wheel  tools and other fields, and can replace less efficient carbide and other raw materials. Polycrystalline Diamond Compact as a new superhard  synthetic diamond  instead of the traditional alloy tool can save resources and improve resource utilization; while in use can also reduce pollution of the environment, such as reducing the cutting of metal dust, etc., is a lower energy consumption of environmentally friendly "green" materials.