Sample of porous SiC polycrystals are prepared by solid sintering process under high temperature and normal pressure using moulding SiC powder.
碳化硅粉末经压制成型后，在高温常压下固相烧结制成多孔碳化硅样品。
2
The results showed that many factors influenced the American drop weight impact test, such as temperature, sample size and the moulding process of samples.