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9 IN625熔覆层常规物理性质随温度的变化

Fig.9 Variations of Poisson's ratio (a), specific heat capacity (b), density (c), thermal conductivity (d), Young's modulus (e) and coefficient of thermal expansion (f) of IN625 cladding layer with temperature