Can provide you with diameter of 4-25 mm, polycrystalline diamond layer thickness of 0.5-4 mm, with a total height of 2-25 mm of the various specifications of diamond - carbide composite films. According to customer requirements can also be processed into a variety of specifications, a variety of shapes, such as long strip, rectangular, triangular, fan-shaped and so on.
Synthesized at high pressure high temperature diamond composite films or polycrystalline diamond has a very high wear resistance, is to require a high wear-resistant, high-precision using the occasion of the ideal material. Polycrystalline diamond layer has growth into a dense rigid skeleton of the microstructure. The carbide diamond composite film greatly enhanced the overall inter-layer impact resistance, but also to make the welding polycrystalline diamond has become very easy.
According to the different application requirements, polycrystalline diamond layer of diamond grain size can be selected within the range 2-25 microns. Generally speaking, the finer the grain size the more can get a high finish; the polycrystalline diamond layer of coarse grains is manifested in better wear resistance, long life. Medium size 7-15 microns are both better finish and longer life