... fatigue limit; fatigue crack initiation [gap=46646]关键词：镁合金；齿轮油；环氧涂层；腐蚀疲劳；疲劳极限；疲劳裂纹萌生 ...
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fatigue crack initiation site 疲劳源
fatigue crack initiation life 疲劳裂纹萌生寿命
fatigue crack initiation size 裂纹萌生尺寸
Fatigue crack initiation location 疲劳裂纹萌生位置
Fatigue Crack Initiation Mechanism 裂纹表面萌生机理
fatigue crack initiation and growth 疲劳裂纹萌生和扩展
contact fatigue crack initiation life 接触疲劳裂纹萌生寿命
fatigue crack initiation and propagation 疲劳裂纹萌生与扩展
fatigue crack initiation growth threshold 疲劳裂纹起始扩展门槛值
The methods of fatigue crack initiation life predictions under complex load are introduced in this paper.
介绍了复杂载荷下疲劳裂纹形成寿命预测的方法。
Finally, examples are given for predicting the fatigue crack initiation life from the tensile properties of steels.
最后给出了根据钢的拉伸性能估算疲劳裂纹起始寿命的实例。
The fractography of the fatigue crack initiation displayed cleavage facet and more second cracks after pre-training.
裂纹形成的断裂为穿晶解理机制，预应变可导致更多的二次裂纹。
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