IN625激光熔覆层腐蚀致微裂纹扩展机理研究
邓双九, 李昌, 余梦辉, 韩兴

Prpogation Mechanism of Microcracks Caused by Corrosion of Laser Cladded In625 Coating on Nodular Cast Iron in 3.5%NaCl Solution
DENG Shuangjiu, LI Chang, YU Menghui, HAN Xing
图16 0~100 d Ni2+浓度变化情况
Fig.16 Changes of Ni2+ concentration during corrosion for 0-100 d: (a) 0 d, (b) 20 d, (c) 40 d, (d) 60 d, (e) 80 d, (f) 100 d