扩散处理对黄铜上电镀铝层结构与性能的影响

中国腐蚀与防护学报

1995, Vol. 15

Issue (2): 156-160

研究报告

本期目录 | 过刊浏览

扩散处理对黄铜上电镀铝层结构与性能的影响

牛洪军;宋国泰

吉林工业大学;吉林省电力试验研究所

INFLUENCE OF DIFFUSION PROCESS ON THE STRUCTURE AND PROPERLIES OF ALUMINIUM-PLATING COATING ON BRASS

Niu Hongjun (Jilin University of Technology)Song Guotai(Jilin Institute of Electric Power)

全文: PDF(2001 KB)

摘要: 扩散处理对黄铜上电镀铝层结构与性能的影响牛洪军，宋国泰（吉林工业大学长春１３００２５）（吉林省电力试验研究所长春１３００２１）１前言与热浸镀铝和固体粉末渗铝相比，熔盐电镀铝具有操作温度低、工艺易控制、镀层表面质量好等优点．但是，熔盐电镀铝常常会形成粗大树枝晶，出现镀层疏松和显微裂纹ｔ‘－’］，使镀层的耐蚀性下降．本工作以黄铜为基体材料，采用ＡＩＣＩ。－ＮａＣＩ熔盐为镀浴，并通过低温扩散处理，?...

Abstract：The structure, adherence and corrosion resistance of aluminium coating electro-plated on brass from amolten salt bath consisting of AlCl3-NaCl were studied. after heating in the temperature range of 300-380℃, the grains of the aluminium coating were refined, its compactness increased, Cu and Cu9Al4 phaseswere formed and corrosion resistance was improved.

收稿日期: 1995-04-25

基金资助:吉林省科委青年基金

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引用本文:

牛洪军;宋国泰. 扩散处理对黄铜上电镀铝层结构与性能的影响[J]. 中国腐蚀与防护学报, 1995, 15(2): 156-160.
. INFLUENCE OF DIFFUSION PROCESS ON THE STRUCTURE AND PROPERLIES OF ALUMINIUM-PLATING COATING ON BRASS. J Chin Soc Corr Pro, 1995, 15(2): 156-160.

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https://www.jcscp.org/CN/ 或 https://www.jcscp.org/CN/Y1995/V15/I2/156

1RichardTC,WayneC,MichaelB．J．Electrochem．Soc,1992,139(10):27202Lisowska-oleksiakA,BiallozorS,LiederM．J．Appl．Electrochem,1992,22(3):2353FellnerP,ChenkovaPaucirovaM,MatiasovskyK．SurfaceTechnology,1981,14(2):1014宋国泰,牛洪军等．吉林工业大学学报,1992,27(3):1145牛洪军等．腐蚀与防护,1994,15(2):616《重有色金属材料加工手册》编写组,重有色金属材料加工手册第一分册,北京:冶金工业出版社,1979,P997蒙多而福LF著,王祝堂等译．铝合金组织与性能,北京:冶金工业出版社,1988,p456

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