DIAMONDWK keeps ahead in the superhard materials and related products area for its huge capacity after more
than twenty years’ hard working in superhard industry.
DIAMONDWK keeps ahead in the superhard materials and related products area for its huge capacity after more
than twenty years’ hard working in superhard industry.
Polycrystalline Diamond Compact (PDC) is a superhard composite material composed of a polycrystalline diamond layer (PCD) and a cemented carbide substrate. Geological PDC is mainly used for geologicalRead More
Research on Shaped End Face Diamond Composite Sheet Technology . Drilling the external tooth type diamond composite chip drill tooth is to change the diamond chip face of the diamond tooth from the plRead More
PDC thrust bearings are widely used in downhole power drilling tools. They have high strength and long life. Each PDC thrust bearing consists of an upper ring and a lower ring.Read More
rock drilling pdc cutter (PDC) is a superhard composite material composed of a polycrystalline diamond layer (PCD) and a cemented carbide substrate.Read More
As the hardest material known in nature, diamond has a wide range of applications in industry. In 1973, the United States company successfully developed the polycrystalline diamond compact Compax, whiRead More
In recent years, thanks to the gradual improvement of materials, people’s increasing understanding of hydraulics and in-depth research on vibration theoryRead More
PDC Cutter for coal mine are produced by sintering diamond powder and cemented carbide substrates under ultra-high pressure and high temperature conditions.Read More
PDC drill bits (Polycrystalline Diamond Compact Bits) are a new type of drilling tool developed with the development of PDC composite materials.Read More
Polycrystalline diamond compacts (PDCs) for cutting tools are currently being developed toward size upsizing, quality optimization, uniform performanceRead More
Oil drill bit composite sheet (PDC) uses diamond micropowder as raw material, cobalt metal or nonmetal element as binder, and is assembled with WC cemented carbide matrix after being mixed and sintereRead More
Since the successful development of PDC composite sheets in the 1980s, PDC bits have been widely used in petroleum drilling and geological exploration in many countries of the worldRead More
