| W18Cr4V激光表面合金化表面形貌与耐磨性能的研究 |
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| 引用本文： | 方宁,罗正川.W18Cr4V激光表面合金化表面形貌与耐磨性能的研究[J].表面技术,1994,23(1):9-11,15. |
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| 作者姓名： | 方宁 罗正川 |
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| 作者单位： | 华中理工大学
(方宁)，华中理工大学(罗正川) |
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| 摘 要： | 利用0～2kw连续可调CO_2气体激光器对W_18Cr_4V表面进行不同预徐敷材料的激光表面合金化(LSA).考察了合金粉末成分、激光处理工艺参数、预徐敷层厚度对LSA后表面形貌以及耐磨性的影响规律.
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| 关 键 词： | 激光 表面合金化 耐磨性 钨铬钒钢 |
Study on the Surface Morphology and the Wear-resistance of Alloyed W_(18)Cr_4V Surface by Laser |
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| Fang Ning & Luo Zhengchuan.Study on the Surface Morphology and the Wear-resistance of Alloyed W_(18)Cr_4V Surface by Laser[J].Surface Technology,1994,23(1):9-11,15. |
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| Authors: | Fang Ning & Luo Zhengchuan |
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| Affiliation: | Huazhong University of Science and Technology |
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| Abstract: | The surface of Wl8Cr4V Steel precoated with different materials were alloyed by 0-2KW CW CO2 laser. The influences of material composition, processing parameters and precoating thickness on the surface morphology and the wear-resistance were also studied. |
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| Keywords: | laser surface alloying surface morphology wear-resistance |
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