加铜4Cr16Mo马氏体不锈钢在应力作用下的腐蚀研究

李佳媛, 曾天昊, 刘友通, 吴晓春

Corrosion Behavior of 4Cr16Mo Martensite Stainless Steel with 1% Cu Addition by Applied Stress

LI Jiayuan, ZENG Tianhao, LIU Youtong, WU Xiaochun

图5 4Cr16MoCu在600 ℃回火后的STEM图像及面扫描结果

Fig.5 STEM image and surface scanning results of 4Cr16MoCu tempered at 600 ℃: (a) STEM image of Cu-rich precipitation, (b) mapping result of Cu Kα1, (c) mapping result of Cr Kα1