微弧氧化6082-T6铝合金的高周疲劳性能及残余应力松弛机理

苏凯新, 张继旺, 张艳斌, 闫涛, 李行, 纪东东

High-Cycle Fatigue Properties and Residual Stress Relaxation Mechanism of Micro-Arc Oxidation 6082-T6 Aluminum Alloy

SU Kaixin, ZHANG Jiwang, ZHANG Yanbin, YAN Tao, LI Hang, JI Dongdong

图3 UP和MAO试样表面形貌及三维轮廓

Fig.3 Surface morphologies (a, c) and 3D profiles (b, d) of UP (a, b) and MAO (c, d) samples (Inset in Fig.3c shows a higher magnification for MAO surface morphology)