| 316L不锈钢表面纳米化残余应力对疲劳的数值分析 |
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| 引用本文： | 程国锋,钟蜀晖,杨昌树.316L不锈钢表面纳米化残余应力对疲劳的数值分析[J].科学之友,2011(4). |
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| 作者姓名： | 程国锋 钟蜀晖 杨昌树 |
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| 作者单位： | 贵州大学土木建筑工程学院; |
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| 基金项目： | 贵州大学研究生创新基金资助项目(编号:校研理工2010047) |
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| 摘 要： | 高速旋转丝表面纳米化是一种新型的表面纳米化方法,对316L不锈钢表面进行纳米化处理,测定残余应力在材料内部的分布。通过数值模拟分析比较,表面纳米化处理可以提高材料的疲劳极限。
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| 关 键 词： | 高速旋转丝表面纳米化 残余应力 数值模拟分析 |
316L Stainless Steel Surface Nanometer Residual Stress to Weary Numerical Analysis |
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| Cheng Guofeng,Zhong Shuhui,Yang Changshu.316L Stainless Steel Surface Nanometer Residual Stress to Weary Numerical Analysis[J].Friend of Science Amateurs,2011(4). |
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| Authors: | Cheng Guofeng Zhong Shuhui Yang Changshu |
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| Institution: | Cheng Guofeng,Zhong Shuhui,Yang Changshu |
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| Abstract: | The high speed revolving dial indicator surface nanometer is one new superficial nanometer method,carries on nanometer place to the 316L stainless steel surface the principle,the determination residual stress in the material internal distribution.Through the numerical simulation analysis comparison,a superficial nanometer processing may enhance the material the limit of fatigue. |
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| Keywords: | high speed revolving dial indicator surface nanometer residual stress numerical simulation analysis |
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