Microstructure and Mechanical Properties of Sub-rapidly Solidified Fe-Mn Based Alloy Strip

摘要：

　　The purpose of this paper was to investigate the microstructure and the mechanical properties of Fe-Mn binary alloys and Fe-Mn-C ternary alloys prepared by using sub-rapid solidification technique.The results demonstrated that the ε-martensite and α”-martensite would be directly formed in the sub-rapidly solidified Fe-Mn and Fe-Mn-C samples.And the lath width of ε-martensite and α”-martensite was lower than that of sample produced by conventional method.The mechanical properties of Fe–Mn and Fe-Mn-C samples prepared by sub–rapidly solidification were even higher than those by hot rolled and heat treated.This work discusses the relationship between the microstructure and the mechanical properties of the strips.

关键词： sub-rapid solidification TWIP steel mechanical property microstructure

作者: Yang Yang Song Changjiang Duan Lian Zhang Yunhu Zhai Qijie

作者单位: State Key Laboratory of Advanced Special Steels,Shanghai University,Shanghai,China Helmholtz-Zentrum Dresden-Rossendorf,01314 Dresden,Germany

会议类型: 国内会议

会议名称: 第十届中国钢铁年会暨第六届宝钢学术年会

会议地点: 上海

会议语种:英文

页码: 1-4

在线出版日期: 2015-10-21（万方平台首次上网日期，不代表论文的发表时间）