| 电沉积非晶态Cr—Fe—C合金镀层结构与性能研究 |
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| 引用本文： | 李惠东,李敏,李惠琪,孙冬柏.电沉积非晶态Cr—Fe—C合金镀层结构与性能研究[J].腐蚀科学与防护技术,1999,11(4):213-216. |
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| 作者姓名： | 李惠东 李敏 李惠琪 孙冬柏 |
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| 作者单位： | 1. 山东矿业学院材料工程研究所,泰安,271019
2. 北京科技大学腐蚀系,北京,100083 |
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| 基金项目： | 国家自然科学基金,腐蚀－磨损与表面技术开放实验室资助项目 |
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| 摘 要： | 采用以三价铬为主盐的铬合金电镀工艺，对获得的Ｃｒ－Ｆｅ－Ｃ合金镀层的化学成分、结构、性能及其成因进行研究，结果表明，这种含铁量为２０％，含碳为５％左右的镀层为非晶态结构，含有大量微裂纹，微观上镀层表面呈结瘤状，热处理后可出现极明显的硬化现象，并伴随镀层逐渐向晶态转化。
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| 关 键 词： | 镀铬 非晶态电镀 合金电镀 三价铬 |
STRUCTURE ANDPROPERTYOFELECTRODEPOSITED AMORPIOUS ALLOY |
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| LI Huidong,LI Min,LI Huiqi,SUN Dongbai.STRUCTURE ANDPROPERTYOFELECTRODEPOSITED AMORPIOUS ALLOY[J].Corrosion Science and Protection Technology,1999,11(4):213-216. |
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| Authors: | LI Huidong LI Min LI Huiqi SUN Dongbai |
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| Abstract: | The chemical composition, structure,property of Cr\|Fe\|C alloy were investigated. The alloy was prepared by a newly developed electroplating technique with trivalent chromium being main salt. The experiment results showed that the hardness and erosion\|corrosion resistance of these depositions were incresaed notably after heat\|treatment by transforming into crystal. In comparison with traditional chromium and chromium alloy depositions, the Cr\|Fe\|C alloy deposition may be economically used for the requirement of high resistance wear.\= |
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| Keywords: | chromium electroplating amorphous electroplating alloy electroplating trivalent chromium property of deposition\= |
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