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美国Ccracon公司已将碳化硅晶须和晶片用作小结构零件的加强材料。这种陶瓷固结工艺在团结期间能实现粉末颗粒剪切表面氧化物的良好粘结。 为了制取这种合成物,将40vol％SiC同Al-6061粉混合后,浇注成型坯;模具预热后,填充陶瓷或石墨压力传输介质(PTM)至二分之一处;
Ccracon, USA, has used silicon carbide whiskers and wafers as reinforcements for small structural parts. This ceramic consolidation process enables good adhesion of the oxide particles on the shear surface of the powder particles during solidification. In order to prepare such a composition, 40vol% SiC is mixed with Al-6061 powder and cast into a billet; after the mold is preheated, a ceramic or graphite pressure transmission medium (PTM) is filled to a half;