研究了一种复杂形状碳化硅陶瓷制品制备工艺—陶瓷素坯加工工艺(GCM,Green ceramic machining).采用凝胶注成型工艺制备出简单形状碳化硅陶瓷素坯,通过数控机床对素坯陶瓷进行三维加工.研究了凝胶注模成型碳化硅陶瓷素坯强度以及显微结构,并对其加工性能(钻孔、挖槽)以及加工工艺参数进行的研究,优化了加工工艺参数并制备出了复杂形状的高精度碳化硅陶瓷制品.
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