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6 IN625熔覆层微裂纹腐蚀示意图

Fig.6 Schematic diagram of micro-crack corrosion of IN625 cladding layer