Fe-Mn-Al-C低密度高锰钢的晶粒尺寸对其低温变形的影响

扬帆, 张宇琦, 潘嘉文, 陈俊

Effect of Grain Size on Cryogenic Deformation Behavior of a Low-density High-Mn Steel FeMnAlC

YANG Fan, ZHANG Yuqi, PAN Jiawen, CHEN Jun

图3 FG和CG实验钢的EBSD-IPF、EBSD-KAM图和δ-铁素体IPF图

Fig.3 EBSD-IPF (a, c), EBSD-KAM (b, d) and IPF of δ-ferrite (e, f) maps of the FG (a, b, e) as well as CG (c, d, f) tested steels