| 在熔盐中电镀Al—Mn合金的工艺研究 |
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| 引用本文： | 褚松竹,张哲.在熔盐中电镀Al—Mn合金的工艺研究[J].有色金属,1997,49(2):57-63. |
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| 作者姓名： | 褚松竹 张哲 |
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| 作者单位： | 东北大学，辽宁省分析测试研究中心 |
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| 摘 要： | 本文在酸性的氯化物熔盐体系中，通过一系列探索性试验和霍尔试验确定了获得光亮性Ａｌ－Ｍｎ合金镀层的工艺条件，同时也研究了不同组成的Ａｌ－Ｍｎ合金镀层的表面形貌，微观结构和性能，结果表明：在实验条件下，熔盐组成和阴极电流密度对镀层的光亮性，表面形貌，镀层成分以及镀层结构和性能均有很大影响。具有非晶态结构的光亮性Ａｌ－Ｍｎ合金镀层呈现出较高的耐蚀性和硬度。
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| 关 键 词： | l－Mn合金，熔盐电镀，工艺条件，性能 |
INVESTIGATION ON Al-Mn ALLOY ELECTROPLATING TECHNOLOGY IN MOLTEN SALTS |
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| CHU Songzhu,QIU Zhuxian,WANG Baogang.INVESTIGATION ON Al-Mn ALLOY ELECTROPLATING TECHNOLOGY IN MOLTEN SALTS[J].Nonferrous Metals,1997,49(2):57-63. |
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| Authors: | CHU Songzhu QIU Zhuxian WANG Baogang |
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| Abstract: | In system of chloride molten salts,technological conditions to obtain bright Al-Mn alloy coatings were determined by a series of trial experiments and Hall-cell tests The surface morphology,microstructure and the properties of the coatings were also studied It is showed that the bath composition and cathode current densities have a great effect on the brightness,surface morphology composition,microstructure and properties of the coatings Al-Mn alloy coatings with amorphous structure showed higher corrosion resistance and hardness |
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| Keywords: | Al-Mn alloy electroplating molten salt |
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