| 表面微观屈服应力与表面变形研究 |
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| 引用本文： | 方信贤,何家文.表面微观屈服应力与表面变形研究[J].物理测试,1995(6):19-21. |
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| 作者姓名： | 方信贤 何家文 |
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| 作者单位： | 福州大学机械系，西安交通大学 福州 350002 |
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| 基金项目： | 福建省自然科学基金支助项目,编号E94007 |
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| 摘 要： | 本文对表面微观屈服应力的测量与计算方法及表面变形的应变曲线进行了分析研究。结果表明，表面微观屈服应力与加载方式有关；表面变形的应力应变曲线具有双线性特征。
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| 关 键 词： | 表面变形 表面微观屈服限 应力应变曲线 |
Micro-Yield Stress in Surface Layer and Its Deformation |
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| Fang Xinxian,Mechanic Engineering.Micro-Yield Stress in Surface Layer and Its Deformation[J].Physics Examination and Testing,1995(6):19-21. |
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| Authors: | Fang Xinxian Mechanic Engineering |
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| Affiliation: | Fang Xinxian,Mechanic Engineering Department,Fuzhou University,Fuzhou,350002 |
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| Abstract: | The calculation of micro-yield stress in surface layer and the stress-strain curves of surface layer deformation were studied. The results show that the micro - yield stress in surface layer is related to looding method and the stress-strain curve has a double linear character. |
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| Keywords: | micro-yield stress in surface layer surface layer deformation |
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