| 等离子喷涂陶瓷涂层代替镀铬的可行性研究 |
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| 引用本文： | 王泽华,陈雪菊,林萍华.等离子喷涂陶瓷涂层代替镀铬的可行性研究[J].河海大学常州分校学报,2006,20(3):1-4. |
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| 作者姓名： | 王泽华 陈雪菊 林萍华 |
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| 作者单位： | 1. 河海大学,材料科学与工程系,江苏,南京,210098;河海大学,机电工程学院,江苏,常州,213022
2. 河海大学,材料科学与工程系,江苏,南京,210098 |
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| 摘 要： | 通过对镀铬和等离子喷涂的工艺特点,以及对镀铬层和等离子喷涂陶瓷涂层的硬度、耐磨性和耐腐蚀性的分析,指出镀铬虽可提高金属零件的耐磨性和耐腐蚀性,但镀铬工艺会对环境造成严重污染;而等离子喷涂陶瓷涂层不但比镀铬层具有更高的硬度、更好的耐磨性能和耐腐蚀性能,而且是一种无污染或低污染的生产工艺.根据陶瓷涂层目前的应用状况,认为用等离子喷涂技术代替镀铬技术具有良好的发展前景.
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| 关 键 词： | 等离子喷涂 陶瓷涂层 镀铬 耐磨性能 耐腐蚀性能 |
| 文章编号： | 1009-1130(2006)03-0001-04 |
| 修稿时间： | 2006年5月10日 |
Feasibility of Plasma Sprayed Ceramic Coating in Lieu of Chrome-plating Coating |
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| WANG Ze-hua,CHEN Xue-ju,LIN Ping-hua.Feasibility of Plasma Sprayed Ceramic Coating in Lieu of Chrome-plating Coating[J].Journal of Hohai University Changzhou,2006,20(3):1-4. |
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| Authors: | WANG Ze-hua CHEN Xue-ju LIN Ping-hua |
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| Abstract: | The processing features and the properties of hardness,wear resistance and corrosion resistance of plasma sprayed ceramic coating and chrome-plating coating are discussed.It is indicated that although the chrome-plating coating can improve the wear resistance and corrosion resistance of metal parts,it pollutes the environment seriously.Compared with the chrome-plating coating,plasma sprayed ceramic coating has not only higher hardness and better wear resistance and corrosion resistance,but also the advantages of low pollution or pollution-free to the environment in the manufacture processing.It is believed that plasma sprayed ceramic coating in lieu of chrome-plating coating may have a bright prospect. |
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| Keywords: | plasma spraying ceramic coating chrome-plating coating wear resistance corrosion resistance |
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