SO Series Diamond Compact Used in Drills of Petroleum and Gas

SouthDiamod PDC use self developed and produced high quality diamond micro powder as its raw material, and adopt unique cubic press HTHP synthesizing technology to sinter diamond and hard metal alloy into super hard composites at high temperature and pressure, which possess the features of firm combination between polycrystalline layer and hard metal alloy, together with D-D covalent bond conjunction in diamond particles. We divide PDC products into three types according to different applications: diamond compact SO series used as drills of petroleum and gas, diamond compact ZK series used as tool cutting and diamond compact SM series used as drills of mines.

SO series PDC interface geometry of the body to optimize the design of the interface using a unique process for purification, not only reduces the residual stress inside the composite sheet, but also greatly enhance the interfacial bonding strength, improved resistance of flaking and PDC anti-away edge capabilities, coupled with SouthDiamond dedicated quality diamond and a thicker layer of polycrystalline diamond, SO series PDC is widely used in soft, medium,hard and complex formation drilling. Such as drills of petroleum and gas, and other rock cutting tools.