| Al及Al合金化学镀Ni-P工艺及性能研究 |
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| 引用本文： | 刘英,张瑞杰. Al及Al合金化学镀Ni-P工艺及性能研究[J]. 中原工学院学报, 1999, 0(2) |
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| 作者姓名： | 刘英 张瑞杰 |
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| 作者单位： | 郑州纺织工学院机械系 |
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| 摘 要： | 研究了铝及铝合金表面化学镀Ｎｉ－Ｐ合金的预处理、镀液配方及镀后热处理。经除油、酸洗两道工序处理后，在铝及铝合金表面上直接进行酸性化学镀Ｎｉ－Ｐ合金，镀速最快可达到３２．５μｍ／ｈ，镀层光亮美观。经技术保护后，在空气电阻炉中进行热处理，硬度达ＨＶ１１００～１２００。
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| 关 键 词： | 铝；铝合金；化学镀Ni－P；镀液配方；镀速；硬度 |
Technique and properties Research on Electroless Plating of NiP Alloy on Al and Al Alloy |
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| LIU Ying,ZHANG Ruijie. Technique and properties Research on Electroless Plating of NiP Alloy on Al and Al Alloy[J]. Journal of Zhongyuan Institute of Technology, 1999, 0(2) |
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| Authors: | LIU Ying ZHANG Ruijie |
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| Abstract: | This paper research es the pretreatment before electroless plating of Ni-P alloy on the surface of Al and Al alloy,the plating solution formula and the heat treatment of the plating coatings. The electroless plating of Ni-P alloy on the surface of Al and Al alloy can be done right after the two sequences of operationbe grease removal and immersing in acid. The plating spee dis 32.5 m/h. The plating coating is bright and beautiful.The hardness of plating coat amounts to HV1100-1200 after being heat treated. |
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| Keywords: | Al Al alloy electroless plating of Ni-P plating solution formula plating speed hardness |
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