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WU Xinqiang, RONG Lijian, TAN Jibo, CHEN Shenghu, HU Xiaofeng, ZHANG Yangpeng, ZHANG Ziyu

图5 T91和316钢在液态LBE环境中疲劳裂纹扩展区特征

Fig.5 Morphologies of fatigue crack propagation region in liquid LBE (a) T91 steel, 350oC, strain amplitude 0.6% (b) 316 stainless steel, 400oC, strain amplitude 0.8%