Polycrystalline Diamond Micron Powder

详情

Polycrystalline diamond micron powder is an explosion-synthesized micron diamond powder. Due to its polycrystalline structure, it has no well defined cleavage planes. It can therefore bear press-ures 2 to 3 times higher than monocrystalline diamond. In addition, its particles have a specific surface area 2 to 3 times higher than monocrystalline diamond, which gives them a higher abrasive power due to their many contact points and cutting edges. Through its high cutting power, polycry-stalline micron diamond powder is unchallenged in the lapping and polishing of composite materi-als, on which it produces very flat surfaces, without any unevenness between hard and soft areas. Key features: Polycrystalline structure. Shock synthesized graphite based. Micro-fractures during use exposing new surfaces. Multi-edged particles are shaped and graded to very close tolerances. Texturing, precision lapping, microelectronics, metallographic. Ideal for magnetic heads and selective lapidary work.