Phase transformation behavior of niobium containing microalloyed steel with predeformation and continuous cooling

Yuan She*, Zhao Hui Zhang, Jian Tao Ju, B. Jin

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The continuous cooling phase transformation behavior of niobium microalloyed steel was studied by Thermecmastor-Z thermomechanical simulator; the continuous cooling transformation curves (CCT) were established. The change of microstructure under different cooling rates was observed, and the influence of deformation in austenite non-recrystallization region on transformation was discussed. Based on these work, it was possible to know that the phase transformation is retarded and the ferritic grain is refined dramatically as the cooling rate increasing. The deformation in austenite non-recrystallization region caused deformation stored-energy, which improved the grain refinement of transformation to some extent, but not significant.

源语言英语
主期刊名Eco-Materials Processing and Design XV
编辑Banh Tien Long, Hyung Sun Kim, Jian Feng Yang, Tohru Sekino, Soo Wohn Lee
出版商Trans Tech Publications Ltd.
281-284
页数4
ISBN(电子版)9783038352389
DOI
出版状态已出版 - 2015
已对外发布
活动15th International Symposium on Eco-Materials Processing and Design, ISEPD 2014 - Hanoi, 越南
期限: 12 1月 201415 1月 2014

出版系列

姓名Materials Science Forum
804
ISSN(印刷版)0255-5476
ISSN(电子版)1662-9752

会议

会议15th International Symposium on Eco-Materials Processing and Design, ISEPD 2014
国家/地区越南
Hanoi
时期12/01/1415/01/14

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