Silicon Nitride Ceramic - Silicon Nitride Ceramics ...
2021-3-18 · Therefore, silicon nitride ceramic balls can be used as bearing balls to cooperate with metal or axle sleeve with the same material.In addition, the ceramic valve ball can be used in the field, and its electrical insulation can be made into insulation ring;Due to high sintering temperature, silicon nitride structural parts can be used as high-temperature supporting materials for high-tech fields.Silicon nitride ceramic …
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