铜合金表面复合稀土盐转化新工艺

doi:10.16039/j.cnki.cn22-1249.2018.03.005

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摘要通过正交试验获得铜合金复合稀土钝化新工艺，利用扫描电镜对钝化后的试件表面进行了表征，
并通过硝酸点滴法对新工艺进行了评价，结果表明: 复合稀土新工艺处理后的铜合金具有较好耐蚀
性能．

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	吕雪飞
	刘爽
	甘树坤

关键词: 铜合金复合稀土盐新工艺耐蚀性

Abstract: In this paper，the new technology of composite rare earth passivation of copper alloy was obtained by
orthogonal test．The surface of passivated sample was characterized by scanning electron microscopy．The new
technology was evaluated by nitric acid drip method．The results show that the copper alloy treated with the new
composite rare earth has good corrosion resistance．

Key words: copper alloy composite rare earth new technology corrosion resistance

出版日期: 2018-03-25 发布日期: 2018-03-25 整期出版日期: 2018-03-25

TG 174.4

引用本文:

吕雪飞, 刘爽, 甘树坤. 铜合金表面复合稀土盐转化新工艺[J]. 吉林化工学院学报, 2018, 35(3): 19-22.
LV Xue-fei, LIU Shuang, GAN Shu-kun. New Technology of Compound Rare Earth Salt Conversion on Copper Alloy Surface. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 19-22.

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https://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2018.03.005 或 https://xuebao.jlict.edu.cn/CN/Y2018/V35/I3/19

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