Ce75Cr1钢洁净度、组织与耐点蚀性能的影响
孟泽, 李光强, 李腾飞, 郑庆, 曾斌, 刘昱

Effect of Ce on Cleanliness, Microstructure, and Pitting Corrosion Resistance of 75Cr1 Steel
MENG Ze, LI Guangqiang, LI Tengfei, ZHENG Qing, ZENG Bin, LIU Yu
图13 在1150℃下不同保温时间下奥氏体晶粒平均尺寸
Fig.13 Average austenite grain sizes of steels after different holding time at 1150oC