• CN:11-2187/TH
  • ISSN:0577-6686

›› 1990, Vol. 26 ›› Issue (4): 50-54.

• 论文 • 上一篇    下一篇

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热处理条件对Mg-PSZ陶瓷四方相马氏体相变温度及线膨胀量的影响

何英杰;沈继耀;陈金明   

  1. 天津硅酸盐研究所;天津大学
  • 发布日期:1990-07-01

THE EFFECT OF HEAT TREATMENT ON MARTENSITIC TRANSFORMATION AND LINEAR EXPANSION OF THE TETRAGONAL PHASE IN Mg-PSZ

He Yingjie;Shen Jiyao;Chen Jinming   

  1. Tianjin Institute of Ceramics Tianjin University
  • Published:1990-07-01

摘要: 本文研究用工业原料制备的Mg-PSZ材料热处理条件对其马氏体相变温度及线膨胀量的的影响,着重研究两个低共析区1300℃和100℃分解热处理的结构变化与M s及ΔL/L的关系,指出1100℃热处理条件下马氏体相变的曲线特性。

关键词: Mg-PSZ, 热处理, 相变膨胀曲线

Abstract: The effect of heat treatment conditions on martensitic transformation temperatures and linear expansion in Mg-PSZ ceramics by commercial original materials is studied. The relationship between Ms, △L/L and microstructural development of materials aged at 1300℃ and 1100℃ is discussed. The martensitic transformation curve characters of materials at 1100℃ are determined.

Key words: Mg-PSZ, 热处理, 相变膨胀曲线