3%Cu低碳马氏体不锈钢0Cr13Ni4Mo的显微组织及耐腐蚀性能
杨彬彬, 宋元元, 郝龙, 姜海昌, 戎利建

Microstructure and Corrosion Resistance of Low-Carbon Martensitic Stainless Steel 0Cr13Ni4Mo with 3%Cu Addition
YANG Binbin, SONG Yuanyuan, HAO Long, JIANG Haichang, RONG Lijian
图3 3Cu不锈钢经过500℃回火2 h后的TEM分析
Fig.3 TEM analyses of the 3Cu steel tempered at 500oC for 2 h
(a) bright field TEM image
(b) corresponding EDS mapping of square area in Fig.3a of Cu
(c) HRTEM image of the matrix and Cu-rich precipitate
(d, f) enlarged HRTEM images of the matrix (d) and Cu-rich precipitate (f) in Fig.3c, respectively
(e, g) corresponding fast Fourier transformation (FFT) patterns of Figs.3d (e) and f (g), respectively