镍基高温合金疲劳裂纹急速扩展敏感温度及成因
江河, 佴启亮, 徐超, 赵晓, 姚志浩, 董建新

Sensitive Temperature and Reason of Rapid Fatigue Crack Propagation in Nickel-Based Superalloy
JIANG He, NAI Qiliang, XU Chao, ZHAO Xiao, YAO Zhihao, DONG Jianxin
图9 疲劳裂纹扩展过程中的等损伤载荷(ΔKe)示意图
Fig.9 Schematic diagram of ΔKe during fatigue crack propagation