Fatigue Crack Initiation and Propagation of Aluminum Alloy Bearings

来源 :东华大学学报：英文版 | 被引量 : 0次 | 上传用户：long31

【摘要】

：

Observation of fatigue crack initiation and propagation during fatigue test in ALSn20Cu bearing has been presented. Journal center orbit, oil film pressure and

【作者】

：

程先华马艳艳

【机构】

：

SchoolofMechanicalEngineering

【出处】

：

东华大学学报：英文版

【发表日期】

：

2004年5期

【关键词】

：

疲劳裂纹铝合金轴承油膜压力挤压力 Bearings Oil film pressure Stresses Fatigue crack

【基金项目】

：

Trans-Century Training Programme Foundation for the Talents by the State Education Commission, PR China

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Observation of fatigue crack initiation and propagation during fatigue test in ALSn20Cu bearing has been presented. Journal center orbit, oil film pressure and stress distribution in alloy layer have been calculated and are taken as the basis for theoreti

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Fatigue Crack Initiation and Propagation of Aluminum Alloy Bearings

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