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材料研究学报  1995, Vol. 9 Issue (4): 338-344    
  研究论文 本期目录 | 过刊浏览 |
8mol%CeO_2-ZrO_2中的贝氏体相变
徐祖耀;江伯鸿;漆玄;吕伟;周伟敏;钟家湘
上海交通大学;北京理工大学
BAINITIC TRANSFORMATION IN 8mol%CeO_2-ZrO_2
HSU T Y(XU Zuyao); JIANG Bohong; QI Xuan; LU Wei; ZHOU Weimin(Shanghai Jiao Tong University)ZHONG Jiaxiang(Beijing Institute of Technology)
引用本文:

徐祖耀;江伯鸿;漆玄;吕伟;周伟敏;钟家湘. 8mol%CeO_2-ZrO_2中的贝氏体相变[J]. 材料研究学报, 1995, 9(4): 338-344.
, , , , , . BAINITIC TRANSFORMATION IN 8mol%CeO_2-ZrO_2[J]. Chin J Mater Res, 1995, 9(4): 338-344.

全文: PDF(541 KB)  
摘要: 测定8mol%CeO2-ZrO2在连续冷却中变温t→m的Ms,在Ms以上及以下的等温相变动力学曲线和相变产物的点阵常数等.温相变产物(贝氏体)的点阵常数小于变温马氏体的点阵常数.参照金属材料中的贝氏体相变,建议8mol%CeO2—ZrO2的等温相变为扩散过程控制的贝氏体相变.贝氏体可能在母相晶界形核.
关键词 8mol%CeO_2-ZrO_2t→m相变贝氏体相交    
Abstract:The Ms of the athermal transformation t→m on continuous cooling, the kinetics curve of isothermal transformations above and below Ms and the lattice parameters of the transformation product are measured for 8mol% CeO2-ZrO2. The lattice parameter of the is
Key words 8mol%CeO_2-ZrO_2 transformation t→m bainitic transformation
收稿日期: 1995-08-25     
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[1] No Author. 贝氏体相变的三面观[J]. 材料研究学报, 1994, 8(2): 97-119.