الوصف

The polycrystalline diamond compact is the compact of a polycrystalline diamond layer and a tungsten carbide substrate. The polycrystalline diamond layer possesses extremely high hardness and abrasion resistance, whereas the tungsten carbide substrate would greatly improve the toughness and weldability of the whole compact. It is usually utilized to make petroleum and geological drilling bits, as well as machine tools. Please contact *@********************her information.