含Ce S31254超级奥氏体不锈钢析出相析出行为及耐蚀性

张小丽, 寻懋年, 梁小红, 张彩丽, 韩培德

Precipitation of Second Phase and Its Effect on Corrosion Resistance of Ce-containing S31254 Super Austenitic Stainless Steel

ZHANG Xiaoli, XUN Maonian, LIANG Xiaohong, ZHANG Caili, HAN Peide

图1 S31254-Ce不锈钢轧制态显微组织

Fig.1 As rolled microstructure of S31254-Ce stainless steel: (a) low image, (b) high image