This method is also proved to be reasonable based on experimental data of fatigue short crack at notch.
本文对采用喷丸处理改善结构钢的短裂纹断裂性能进行了探讨。
Based on the analysis, the relation between the short crack propagation rate and crack size has been put forward.
依据分析给出化学短裂纹扩展速率与裂纹尺寸之间的关系。
The initiation stage and short crack behaviour in torsional fatigue of medium carbon steel was investigated by using a replication technique.
通过扭转疲劳试验和塑料复型膜技术研究了中碳钢试样的疲劳短裂纹特性。
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