热老化对316LN力学性能和晶间腐蚀敏感性的影响

杨宝磊, 刘廷光, 苏香林, 范宇, 邱亮, 陆永浩

Effect of Thermal Aging on Mechanical Properties and Intergranular Corrosion Resistance of 316LN

YANG Baolei, LIU Tingguang, SU Xianglin, FAN Yu, QIU Liang, LU Yonghao

图11 热老化10000 h试样晶间腐蚀后的原子力显微镜分析

Fig.11 AFM micrographs of the 10000 h thermal aged sample after intergranular corrosion (a) and (c) the depth map of the position marked by black rectangle in Fig.3 was measured by AFM showed in two-dimension and three-dimension respectively, (b) and (d) three-dimension graph of Fig.11 a and c respectively