Journal of Inorganic Materials

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Chemical Incompatibility of ZrO2-Si3N4 Ceramic Composites

RAO Ping-Gen; YE Jian-Dong; MAO Jun-Biao; XU Zhi-Wen+   

  1. Faculty of Materials Science and Engineering; South China University of TechnologyGuangzhou 510641 China; +Dev. Go. of Science & Technology; South China University of TechnologyGuangzhou 510611 China
  • Received:1998-11-06 Revised:1998-11-30 Published:1999-10-20 Online:1999-10-20

Abstract: The chemical reaction between ZrO2 and Si3N4 can lead to the formation of ZrN, Zr oxynitride,and/or N-stabilized ZrO2. In this paper, Chemical incompatibility of the ZrO2-Si3N4 ceramiccomposites and its elimination methods were reviewed.

Key words: ZrO2, Si3N4, chemical incompatibility, elimination method

CLC Number: