| 应变速率与40Cr钢氢脆特性关系的研究 |
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| 引用本文： | 钟曼英,徐坚.应变速率与40Cr钢氢脆特性关系的研究[J].中国计量学院学报,1995(1). |
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| 作者姓名： | 钟曼英 徐坚 |
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| 摘 要： | 本文通过考察不同应变速率下渗氢试样机械性能的变化情况，用扫描电镜（ＳＥＭ）分析断口的宏观微观形貌，研究了４０Ｃｒ钢的应变速率与氢脆敏感性的关系、
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| 关 键 词： | 应变速率 扫描电镜 氢脆敏感性 40Cr钢 |
A Study on Ralation Between Strain Rater and Hydrogen Embrittlement Characteristics of 40Cr Steel |
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| Zhong Manying,Xu Jian.A Study on Ralation Between Strain Rater and Hydrogen Embrittlement Characteristics of 40Cr Steel[J].Journal of China Jiliang University,1995(1). |
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| Authors: | Zhong Manying Xu Jian |
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| Affiliation: | Dept.of Mechanical and Dimensional Measurement |
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| Abstract: | In this paper,the variations of mechanical characteristics of speciments charged hydrogen are investigated at various strain arts. macrograph and micrograph of fracture surface are observed by employing SEM. The ralation between strain rates and hydrogen embrittlement sensitive of 40Cr steel are investigated. |
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| Keywords: | Strain rate SEM Hydrogen embrittlement sensitive |
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