[1]向雄志,白晓军,姚勇刚,等.含铁低镍白色金合金镍渗出及抗变色性能[J].深圳大学学报理工版,2010,27(2):142-146.
 XIANG Xiong-zhi,BAI Xiao-jun,YAO Yong-gang,et al.Anti-tarnish and Nickel release of low nickle white gold alloy with Fe addition[J].Journal of Shenzhen University Science and Engineering,2010,27(2):142-146.
点击复制

含铁低镍白色金合金镍渗出及抗变色性能()
分享到:

《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第27卷
期数:
2010年2期
页码:
142-146
栏目:
材料科学
出版日期:
2010-04-30

文章信息/Info

Title:
Anti-tarnish and Nickel release of low nickle white gold alloy with Fe addition
文章编号:
1000-2618(2010)02-0142-05
作者:
向雄志1白晓军1姚勇刚2陈澎旭2
1)深圳大学材料学院 深圳市特种功能材料重点实验室,深圳 518060
2)中山市嘉瑞特贵金属材料有限公司,广东省中山市 528429
Author(s):
XIANG Xiong-zhi1BAI Xiao-jun1YAO Yong-gang2and CHEN Peng-xu2
1)College of Materials Science and Engineering,Shenzhen Key Laboratory of Special Functional Materials,Shenzhen University,Shenzhen 518060,P.R.China
2)G.A.T Precious Metal Co.,LTD,Zhongshan 528429,Guangdong Province,P.R.China
关键词:
白色金合金镍渗出抗变色合金铸造首饰材料皮肤过敏
Keywords:
white gold alloynickel releaseanti-tarnishalloy castingjewels materialcutaneous hypersensitivity
分类号:
TG 27
文献标志码:
A
摘要:
研究Fe元素部分取代镍对白色金合金镍渗出以及抗变色性能影响.指出当Fe等元素取代合金中的部分Ni元素后,由于镍含量降低,合金的镍释放率出现下降,镍降低导致表面镍钝化膜的破坏.当镍质量分数低于2.5%时,合金的镍释放量反而升高.Fe对合金的漂白效果弱于镍,Fe的加入会导致合金抗变色性能降低.均匀化退火热处理对该实验系列金合金材料的抗变色性能影响不大,但可减少合金成分的偏析,有效降低合金的镍渗出量.
Abstract:
Effect of iron on the Nickel release and anti-tarnish properties of white gold alloy with Nickel partly replaced by Iron in different ratios was investigated.Low nickel ratio leads to the Nickel release dropping when Nickel is partly replaced by Iron.While the nickel ratio dropped below 2.5%,the nickel release ratio rose because of the bankrupt of the nickel passive film.Iron has weak bleaching effect than nickel has.Iron also weakens the anti-tarnish property of gold alloys.Homogenizing annealing does not contribute to the anti-tarnish properties of gold alloy.Nickel release reduces after annealing due to the elimination of alloy segregation.

参考文献/References:

[1]Massimo Poliero.铸造白色金合金[J].黄金科技,2001,31(1):10-20.(英文版)
[2]向雄志,白晓军,黄应钦,等.饰品用金合金研究进展[J].材料导报,2006,20(1):31-34.
[3]张永俐,李关芳.首饰用开金合金的研究与发展(2):首饰用开金合金的冶金学特性及强化机制[J].贵金属,2004,25(2):419-429.
[4]Nestle F O,Speidel H,Speidel M O.1-以及2-欧元货币中的高镍渗出量[J].自然,2002,419(12):132-136.(英文版)
[5]Christopher W Corti.白色金合金研究进展[J].黄金科技,2005,24(5):103-120.(英文版)
[6]EN1811:1998.直接和长时间接触皮肤的产品中镍释放量的基准试验方法[S].(英文版)
[7]GB/T 19719-2005.首饰镍释放量的测定光谱法[S].
[8]Steven Henderson.白色金合金的颜色测量和评级[J].黄金公报,2005,38(2):55-67.(英文版)
[9]黎鼎鑫.贵金属材料学[M].长沙:中南工业大学出版社,1991.



[1]Massimo Poliero.White gold alloys for investment casting[J].Gold Technology,2001,31(1):10-20.
[2]XIANG Xiong-zhi,BAI Xiao-jun,HUANG Ying-qin,et al.The evolution of gold alloys for jewelry[J].Materials Review,2006,20(1):31-34.(in Chinese)
[3]ZHANG Yong-li,LI Guan-fang.Investigation and development of the karat gold alloys for jewelries(2):metallurgical features and strengthening mechanism of the karat gold alloys for jewelries[J].Precious Metals,2004,25(2):419-429.(in Chinese)
[4]Nestle F O,Speidel H,Speidel M O.Metallurgy-high nickel release from 1- and 2-euro coins[J].Nature,2002,419(12):132-136.
[5]Christopher W Corti.What is a white gold-progress on the issues[J].Gold Technology,2005,24(5):103-120.
[6]EN1811:1998.Artificial sweat was prepared according to the composition given in European Standard[S].
[7]GB/T 19719-2005.Jewellery—determination of the release of nickel—method of spectrometry[S].( in Chinese)
[8]Steven Henderson.White gold alloys:colour measurement and grading[J].Gold Bulletin,2005,38(2):55-67.
[9]LI Ding-xin.Precious Materials[M].Changsha:Central-South University of Technology Press,1991.(in Chinese)

备注/Memo

备注/Memo:
收稿日期:2009-04-21;修回日期:2009-12-20
基金项目:深圳市科技计划资助项目(CXB200903090012A);深圳市特种功能材料重点实验室开放基金资助项目(T0908)
作者简介:向雄志(1980-),男(汉族),湖南省怀化市人,深圳大学讲师、博士.E-mail: xiyun_cn@163.com
通讯作者:白晓军(1956-),男(汉族),深圳大学教授、博士生导师.E-mail:hakubai@tom.cpm
更新日期/Last Update: 2010-05-08