碳化硅磨料 meaning in English

silicon carbide abrasive

Rule for inspection of silicon carbideabrasive materials for export
出口碳化硅磨料检验规程
Methods of chemical analysis of silicon carbide abrasive grain and abrasive crude
碳化硅磨料粒和天然磨料的化学分析方法
The influence of surface treatment ( surface polish ) on the flashover performance has been investigated with different kinds of alumina ceramics . it was found that the surface roughness could be used as a reference value for evaluating the influence of surface polish to a certain degree . the experimental results show that the samples with a rougher surface ( polished by sic ) have a worse flashover performance
试验发现，在一定程度上，表面粗糙度可以作为一个评价表面研磨处理对材料沿面闪络特性影响的指标，采用碳化硅磨料对氧化铝陶瓷进行处理后，如果材料的表面粗糙度越高，则其沿面闪络电压越低。