| 辉光离子渗氮技术在汽车拉延模表面强化中的应用 |
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| 引用本文： | 徐小清. 辉光离子渗氮技术在汽车拉延模表面强化中的应用[J]. 模具技术, 2004, 0(2): 59-62 |
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| 作者姓名： | 徐小清 |
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| 作者单位： | 上海大众汽车有限公司,冲压中心,上海,201805 |
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| 摘 要： | 汽车覆盖件拉延模具的成形表面工作条件差，易产生塑性变形和磨损失效，对其成形表面的强度、光洁度、硬度和耐磨性等都有较高的要求。该文以桑塔纳轿车覆盖件拉延模为例，介绍了辉光等离子氮化技术在汽车拉延模大型面表面强化处理方面的应用，分析了该技术应用中的特点，并通过实例说明了该表面技术可有效提高MoCr铸铁材料的表面性能。
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| 关 键 词： | 汽车覆盖件 拉延模具 表面强化 辉光离子渗氮 表面技术 |
| 文章编号： | 1001-4934(2004)02-0059-04 |
| 修稿时间： | 2004-02-09 |
The Application of Glow Ion Nitriding Technique in Surface Peening of Automobile''''s Die |
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| XU Xiao qing. The Application of Glow Ion Nitriding Technique in Surface Peening of Automobile''''s Die[J]. Die and Mould Technology, 2004, 0(2): 59-62 |
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| Authors: | XU Xiao qing |
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| Affiliation: | XU Xiao qing |
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| Abstract: | The forming surface of automobile panel dies tend to yield plastic deformation or wear failure because of its bad running condition. So forming surface must have high strength,hardness,abradability and good smoothness. In this paper,the application of glow ion nitriding technique in surface peening of automobile's die is discussed,and its feature is studied by an example of automobile panel die. The example shows this technique can improve the surface performance of MoCr cost iron. |
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| Keywords: | automobile panel die glow ion nitriding technique |
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