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2 样品在100 MPa应力下的腐蚀形貌

Fig.2 Corrosion morphology of samples under stress of 100 MPa: (a) 4Cr16MoCu tempered at 250 ℃, (b) 4Cr16Mo tempered at 250 ℃, (c) 4Cr16MoCu tempered at 600 ℃, (d) 4Cr16Mo tempered at 600 ℃