| 结晶器铜板表面处理的研究进展 |
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| 引用本文： | 刘芳,刘常升,陶兴启,陈岁元. 结晶器铜板表面处理的研究进展[J]. 表面技术, 2006, 35(3): 1-3,16 |
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| 作者姓名： | 刘芳 刘常升 陶兴启 陈岁元 |
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| 作者单位： | 东北大学材料与冶金学院,辽宁,沈阳,110004;东北大学材料与冶金学院,辽宁,沈阳,110004;沈阳大陆激光成套设备有限公司,辽宁,沈阳,110136 |
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| 摘 要： | 根据近年来国内外结晶器表面强化的研究现状,简要介绍了目前结晶器铜板表面处理的几种方法:电镀法、热喷涂法、化学热处理法以及具有潜在发展前景的激光熔覆法.激光熔覆法由于具有清洁无污染,成品率高以及性价比高等特点,具有广阔的发展和应用空间;而且,通过优化熔覆工艺参数,设计合理的熔覆材料体系,能够形成与铜板呈冶金结合的优良抗热耐磨复合涂层,从而显著提高结晶器的使用寿命.
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| 关 键 词： | 结晶器 电镀 热喷涂 化学热处理 激光熔覆 铜板 |
| 文章编号： | 1001-3660（2006）03-0001-03 |
| 收稿时间： | 2006-03-12 |
| 修稿时间： | 2006-03-12 |
Progress in Surface Treatment of Copper Crystallizer |
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| LIU Fang,LIU Chang-sheng,TAO Xing-qi,CHEN Sui-yuan. Progress in Surface Treatment of Copper Crystallizer[J]. Surface Technology, 2006, 35(3): 1-3,16 |
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| Authors: | LIU Fang LIU Chang-sheng TAO Xing-qi CHEN Sui-yuan |
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| Abstract: | Based on the current study state of surface strengthening on copper crystallizer, several surface treatment means, such as electroplating, thermal spraying, penetration and laser cladding technique with potential development are described. Because of cleanliness without any pollution, high finished product ratio and high performance-cost ratio, laser cladding has wide development and application range. Moreover, by optimizing process parameters and designing suitable material system, fine heat-resistant and wear-resistant coating having metallurgy bonding with copper substrate can be fabricated, therefore, it may notably improve the service life of copper crystallizer. |
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| Keywords: | Copper crystallizer Electroplating Thermal spraying Chemical heat treatment Laser cladding Copper plate |
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