含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5 不同热处理工艺下0Cu钢和3Cu钢在3.5%NaCl溶液中的EIS

Fig.5 Nyquist (a) and Bode (b) plots of 0Cu and 3Cu steels after different heat treatments in 3.5%NaCl solution (Z—impedance, Z'—real part of impedance, Z''—imaginary part of impedance, f—frequency)