磁性碳化硅功能陶瓷的制备

功能材料, 2005, 36(6): 846-848.

1.国防科技大学,新型陶瓷纤维及其复合材料重点实验室,湖南,长沙,410073

2.国防科技大学,新型陶瓷纤维及其复合材料重点实验室,湖南,长沙,410073

3.国防科技大学,新型陶瓷纤维及其复合材料重点实验室,湖南,长沙,410073

Preparation of magnetic properties silicon carbide functional ceramic

采用低分子量的聚硅烷(LPS)与二茂铁合成聚铁碳硅烷(PFCS),后者经高温烧成可制得磁性碳化硅陶瓷,XRD分析表明碳化硅陶瓷具有磁性的原因是由于生成了Fe3Si.铁能够促进β-SiC的形成和生长.

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