激光熔凝表面改性铁基粉末冶金材料腐蚀防护机理
李勇1, 王靖超2, 胡勇2(
), 高尧1, 李贵铭3, 陈少武3, 柴利强4, 缪星旭1
), 高尧1, 李贵铭3, 陈少武3, 柴利强4, 缪星旭1
Influence of Surface Laser Rapid Melting-solidifying Treatment on Corrosion Performance of Powder Metallurgy Iron-based Materials
LI Yong1, WANG Jingchao2, HU Yong2(), GAO Yao1, LI Guiming3, CHEN Shaowu3, CHAI Liqiang4, MIAO Xingxu1
), GAO Yao1, LI Guiming3, CHEN Shaowu3, CHAI Liqiang4, MIAO Xingxu1
图5. 35%搭接率下试样的熔凝层SEM形貌图
Fig.5. SEM image (a) and images of upper region (b1) and lower region (b2) of the melted layer in the specimen with 35% overlap rate
