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2 焊态熔敷金属的金相组织

Fig.2 OM micrograph of the as-welded metals microstructure (a) 0Mo; (b) 2Mo; (c) 4Mo