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8 不同深度磨削γ-TiAl试片L截面表层显微硬度随深度的变化

Fig.8 Variations of microhardness with distance to the surface of plates at different grinding depths