热处理工艺对高成型性0.1%C-3%Mn中锰钢组织和性能的影响
周永浪, 王官涛, 王立军, 刘春明

Effect of Heat Treatment Process on Microstructure and Properties of a 0.1%C-3% Mn Medium Manganese Steel of High-formability
ZHOU Yonglang, WANG Guantao, WANG Lijun, LIU Chunming
图9 实验钢经740℃×0.5 h+670℃×1.0 h处理后的STEM照片和EDS面扫描结果
Fig.9 STEM image (a) and EDS mapping (b) of Mn in sample treated by 740℃×0.5 h+670℃×1.0 h