磨削深度对 γ-TiAl合金表面完整性和疲劳性能的影响

倪明杰, 刘仁慈, 周浩浩, 杨超, 葛术宇, 刘冬, 史凤岭, 崔玉友, 杨锐

Influence of Grinding Depth on the Surface Integrity and Fatigue Property of γ-TiAl Alloy

NI Mingjie, LIU Renci, ZHOU Haohao, YANG Chao, GE Shuyu, LIU Dong, SHI Fengling, CUI Yuyou, YANG Rui

图7 磨削深度为1 mm的γ-TiAl试片L截面表层EBSD分析

Fig.7 Band contrast map (a), phase map (b), inverse pole figure (IPF) map (c), and kernel average misorientation (KAM) map (d) near the surface of plate ground with 1 mm depth in the L section