|本期目录/Table of Contents|

[1]周珂ab,林高用ab,刘伯康,等.Cu-Zn合金金色表面膜的色泽特性和抗变色性研究[J].有色金属科学与工程,2017,(01):63-69.[doi:10.13264/j.cnki.ysjskx.2017.01.011]
 ZHOU Keab,LIN Gaoyongab,LIU Bokang,et al.Color characteristics and anti-tarnish property of gold film of Cu-Zn alloy[J].,2017,(01):63-69.[doi:10.13264/j.cnki.ysjskx.2017.01.011]
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Cu-Zn合金金色表面膜的色泽特性和抗变色性研究(/HTML)
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《有色金属科学与工程》[ISSN:1674-9669/CN:36-1311/TF]

卷:
期数:
2017年01期
页码:
63-69
栏目:
出版日期:
2017-01-30

文章信息/Info

Title:
Color characteristics and anti-tarnish property of gold film of Cu-Zn alloy
作者:
周珂1a1b林高用1a1b刘伯康2李坤1a1b潘伟东2
1.中南大学;a.材料科学与工程学院,b.有色金属材料科学与工程教育部重点实验室,长沙 410083;2.新昌县金声铜业有限公司,浙江 新昌 312000
Author(s):
ZHOU Ke1a1b LIN Gaoyong1a1b LIU Bokang2 LI Kun1a1b PAN Weidong2
1a.School of Materials Science and Engineering; 1b.Key Laboratory of Science and Engineering of Ministry of Education of Nonferrous Metals, Central South University, Changsha 410083, China; 2. Zhejiang Jinsheng Copper Company, Xinchang 312000, China
关键词:
仿24 K纯金 Cu-Zn合金 抗变色氧化膜AMT/BTA
分类号:
TG174.4;TF125.2
DOI:
10.13264/j.cnki.ysjskx.2017.01.011
文献标志码:
A
摘要:
依据色度学原理和显微组织分析,采用XPS、EDS和SEM等手段研究Cu-Zn仿金合金的高温色泽特性和在模拟汗液中的变色行为,探究金色表面膜的成膜结构和抗变色机理.结果表明:通过高温仿金化处理和抗变色处理,可获得与24 K纯金表面色泽一致兼具优良抗变色性能的仿金合金;Zn元素的增加促使氧化膜外层首先生成大量ZnO,避免生成黑褐色的CuO;Cu-AMT和Cu-BTA分子在表面疏松的ZnO间隙中逐渐形成致密的保护膜,在50 ℃人工汗液中填补在α相和β相的缺陷处,取代间隙中的水分子和Cl-、NH+等腐蚀性离子,避免氯化物和氨化物等的生成破坏金色色泽.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-08-08基金项目:国家自然科学基金资助项目(51271203)通信作者:林高用(1966- ),博士,教授,博导,从事材料加工方面的研究,E-mail: mater218@163.com.
更新日期/Last Update: 2017-01-20