| 残余应力的产生和对腐蚀开裂的影响研究 |
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| 引用本文： | 张霞.残余应力的产生和对腐蚀开裂的影响研究[J].佳木斯工学院学报,2008(2):182-184. |
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| 作者姓名： | 张霞 |
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| 作者单位： | 佳木斯大学机械工程学院,黑龙江佳木斯154007 |
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| 摘 要： | 分析了机械零件残余应力的产生原因和应力腐蚀开裂的基本条件，通过实验论述了残余应力对腐蚀开裂的影响，为控制已加工表面的残余应力提供了理论依据．
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| 关 键 词： | 应力腐蚀开裂 残余应力 拉应力 裂纹扩展 |
Research on the Formation of Residual Stress and Its Influence on Corrosion Cracking |
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| Authors: | ZHANG Xia |
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| Affiliation: | ZHANG Xia (College of Mechanical Engineering,Jiamusi University,Jiamusi 154007, China) |
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| Abstract: | The causes of residual stress of machine components and the basic conditions of stress corrosion cracking were analyzed in this paper. The influence of residual stress on corrosion cracking is expounded by experiments. A theoretical basis for controlling finished surfaces was provided. |
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| Keywords: | stress corrosion cracking residual stress tensile stress crack propagation |
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