纳秒激光辐照对17-4PH不锈钢电化学腐蚀行为的影响

李萍, 时慧杰, 裴继斌, 王子健, 曹铁山, 程从前, 赵杰

Impact of Nanosecond Pulsed Laser Irradiation on Electrochemical Corrosion Behavior of 17-4PH Stainless Steel

LI Ping, SHI Huijie, PEI Jibin, WANG Zijian, CAO Tieshan, CHENG Congqian, ZHAO Jie

图4 不同条件表面处理的17-4PH不锈钢在3.5%NaCl溶液中的EIS与等效电路

Fig.4 Nyquist (a) and Bode (b) plots of surface pre-treated 17-4PH stainless steel samples in 3.5%NaCl solution, the inset in Fig.4a shows corresponding equivalent circuit model