9Mn27Al10Ni3Si低密度钢的高温压缩变形行为及其机制

崔志强, 张宁飞, 王婕, 侯清宇, 黄贞益

High Temperature Compression Deformation Behavior of 9Mn27Al10Ni3Si Low Density Steel

CUI Zhiqiang, ZHANG Ningfei, WANG Jie, HOU Qingyu, HUANG Zhenyi

图1 实验钢锻态的显微组织

Fig.1 Microstructure morphology of experimental steel in forging state (a) forged microstructure, (b) distribution of austen-ite grain size, (c) analysis results of XRD, (d) phase equilibrium diagram