The main uses of green silicon carbide: green silicon carbide and black silicon carbide belong to the ranks of silicon carbide, and they are crystalline abrasives made by high-temperature smelting and purification operations. The difference is that green silicon carbide is a green translucent crystal, high purity, brittle, and the abrasives made of it are suitable for processing high hardness for wire cutting of 3-12 inch monocrystalline silicon, polysilicon, potassium arsenide, quartz crystals. It is an engineering processing material for the solar photovoltaic industry, semiconductor industry, and piezoelectric crystal industry.
The main analytical detection method of silicon carbide: the content of silicon in silicon carbide determines the hardness of silicon carbide. The particle size of silicon carbide has a great influence on wire cutting, but the most important thing is the particle shape of silicon carbide. Because silicon carbide is in a free state during wire cutting, the shape change of the cutting particles has an important impact on the cutting efficiency and cutting quality.
Detection method: the content of silicon requires atomic absorption detection (high detection efficiency, more accurate value).
Green silicon carbide particle size requires a resistance method particle analyzer (high efficiency). Silicon carbide particle type detection requires Ruisi RA200 particle analyzer.(can analyze particle shape coefficient roundness is more accurate) green silicon carbide powder has good self-sharpening and excellent grinding and polishing performance. It can be used for crystal cutting and precision grinding, hard glass precision grinding, single crystal silicon and polycrystalline silicon rod slicing, single crystal silicon wafer precision grinding, superhard metal processing, copper and copper alloy and other soft metal processing, a variety of resin materials processing, etc.
