Diamond grinding wheel, and, also through high-temperature high-pressure sintering of polycrystalline diamond into a variety of shapes...

Diamond powder is so widely used, it not only can be directly used to produce diamond polishing paste (synthetic diamondlapping paste), diamond grinding wheel (synthetie diamond grinding wheels), but, also through high-temperature high-pressure sintering of polycrystalline diamond into a variety of shapes (synthetie polyerystalline diamonds). currently, the domestic diamond industry generally uses NIMnC. Flake catalyst  grinding wheel  compound of the JRI, JR: type low-grade diamond, after repeated grinding, pickling (ie crushing method) obtained after particle size ranging from  Abrasive grinding , such process operation cycle length, energy consumption, diamond high material loss; explosive detonation synthetic  Abrasive grinding wheel  (ie impact method) findings; while domestic cubic press on the direct synthesis of diamond powder (ie static method) for research, documentation publicly reported much. this selection of SY an I-type powder catalyst directly in the cubic press last synthesized diamond powder, and its results are analyzed and discussed.