含Nb奥氏体不锈钢中NbC的液态Pb-Bi共晶腐蚀行为及其对氧化层形成的影响

吴炀, 谢昂, 陈胜虎, 姜海昌, 戎利建

Corrosion Behavior of NbC and Its Effect on Corrosion Layer Formation in Liquid Lead-Bismuth Eutectic of Nb-Containing Austenitic Stainless Steel

WU Yang, XIE Ang, CHEN Shenghu, JIANG Haichang, RONG Lijian

图8 固溶态样品经600 ℃饱和氧LBE腐蚀3000 h后截面形貌的SEM像和EDS面扫描图

Fig.8 SEM image and corresponding EDS mappings of the cross-sectional area of solution-treated Nb-containing austenitic stainless steel after exposure to oxygen-saturated LBE at 600 oC for 3000 h