聚变增殖包层用低活化9Cr-ODS钢的室温低周疲劳行为
王旗涛, 李艳芬, 张家榕, 李尧志, 付海阳, 李新乐, 严伟, 单以银

Low Cycle Fatigue Behavior of 9Cr-ODS Steel as a Fusion Blanket Structural Material at Room Temperature
WANG Qitao, LI Yanfen, ZHANG Jiarong, LI Yaozhi, FU Haiyang, LI Xinle, YAN Wei, SHAN Yiyin
图11 9Cr-ODS钢在热处理态及不同Δεt / 2下的平均晶粒尺寸和数目,以及大角度晶界(HAGBs)和小角度晶界(LAGBs)的体积分数
Fig.11 Results of microstructural evolution for 9Cr-ODS steel after normalizing & tempering and under different Δεt / 2
(a) average grain sizes and amounts
(b) volume fractions of HAGBs and LAGBs