含钼镍基焊缝金属在硝酸溶液中的腐蚀行为

张旭,陆善平

Corrosion Behavior of Ni-based Weld Metals with Different Mo Content in a Nitric Acid Aqueous Solution

Xu ZHANG,Shanping LU

图4 热处理后不同成分焊缝熔敷金属的组织形貌

Fig.4 Microstructure of the heat treated weld metals (a) 0Mo, (b) 2Mo, (c) 4Mo