BEM polycrystalline diamond
BEM polycrystalline diamond is manufactured by detonation with high energy explosive,the high explosive heat and high detonating pressure change the graphite into poly diamond. Almost all the diamond partied is composed by integrating the micro crystallites size of less than 100 together through sharing the crystal face,in processing special material,poly diamond will not scratch the workpiece's surface,meanwhile,microcrystal grain of poly diamond partide surface will continuously peel off form new cutting edge, the characteristics of which provide solutions for processing materials such as sapphire wafers and SIC etc.
Round particle shape, no irregular shape,overesize totally removed, Narrow PSD,out standing dispersibility, excellent surface purity.
Lapping and polishing of semiconductor wafers such as SIC and sapphire wafers.
Polishing stainless steel.aluminum alloy
Besco Quality Assurance Program
Besco Superabrasives Co.,Ltd is a leading and professional manufacturer of superabrasives in the world who was established in Kaifeng Economy & Technology Development Zone in 2007 and includes R&D, manufacturing, sales and service. Besco's registered capital is 3 million US dollars and Besco factory covers an area of twenty thousand square meters. After several years development Besco has established three product lines including multinano-crystal diamond, single crystal diamond, CBN and already masters all related core technology.