| 50CrVA扭簧氢脆断裂失效分析 |
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| 引用本文： | 颜华 王大为 文庆杰. 50CrVA扭簧氢脆断裂失效分析[J]. 涂料涂装与电镀, 2006, 4(2): 36-37 |
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| 作者姓名： | 颜华 王大为 文庆杰 |
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| 作者单位： | 成飞公司冶金处,四川成都610092 |
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| 摘 要： | 对50CrVA扭簧在装配后出现的断裂特征进行失效分析。结果表明，氢脆是导致扭簧断裂的主要原因，并提出控制措施。
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| 关 键 词： | 扭簧 失效分析 氢脆 |
| 收稿时间： | 2005-03-20 |
Failure Analysis of Hydrogen Embrittlement of Torsion Spring |
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| Yan Hua ,Wan Dawei, Wen Qingfie. Failure Analysis of Hydrogen Embrittlement of Torsion Spring[J]. Coatings Painting & Electroplating, 2006, 4(2): 36-37 |
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| Authors: | Yan Hua Wan Dawei Wen Qingfie |
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| Abstract: | The fracture characteristics of certain 50CrVA torsion spring have been analyzed, which occurred after assembly. The results show that the fracture of torsion spring was mainly caused by hydrogen embrittlement. The control methods have also been provided. |
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| Keywords: | torsion spring failure analysis hydrogen embrittlement |
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