The main purpose of silicon carbide powder

2019-04-08 13:22

Used for wire cutting of 3-12 inch single crystal silicon, polycrystalline silicon, potassium arsenide, quartz crystal. It is an engineering processing material for solar photovoltaic industry, semiconductor industry and piezoelectric crystal industry.
The main analysis and detection methods 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 is the shape of silicon carbide particles. Because the silicon carbide is in a free state during wire cutting, the shape change of the particles has an important influence on the cutting efficiency and cutting quality.
Detection method: The content of silicon needs atomic absorption detection (the detection efficiency is high and the value is more accurate).
Silicon carbide particle size requires resistance method particle analyzer (high efficiency).
Silicon carbide particle type detection requires the Ruisi RA200 particle analyzer. (It can analyze the particle shape factor and the roundness is more accurate).

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