Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

您目前所在的位置:首页 - 期刊简介 - 详细页面

中国有色金属学报

ZHONGGUO YOUSEJINSHU XUEBAO

第11卷    第z2期    总第100期    2001年11月

[PDF全文下载]    [Flash在线阅读]    

    

文章编号:1004-0609(2001)S2-0152-04
二元黄铜表面色的定量研究
张玉平1,2,张津徐1,  吴建生1, 梅品修3

(1. 上海交通大学 教育部高温材料及高温测试开放实验室, 上海 200030;
2. 太原重型机械学院, 太原 030024;
3. 上海欣品线材有限公司, 上海 200030
)

摘 要: 采用CIE LAB表色系统,用明度L *、色品 a *b *描述合金的颜色。通过分光光度计定量地测定了Cu-Zn二元黄铜的色度参数,探讨了L *a *b *C *随Zn含量的变化规律,给出了常用二元黄铜表面色的定量定性结果。研究表明,Cu-Zn二元合金的色度参数a*b*值可以通过数学公式模拟计算,从而预计二元黄铜的表面色。

 

关键字: Cu-Zn; 黄铜; 颜色; 色度

Quantitative research on surface color of binary brass
ZHANG Yu-ping12, ZHANG Jin-xu1,WU Jian-sheng1,MEI Pin-xiu3

1. Open Lab of the Ministry of Education for High Temperature
Materials and Testing, Shanghai Jiaotong University, Shanghai 200030, P.R.China;
2. Taiyuan Heavy Machinery Institute, Taiyuan 030024, P.R.China;
3. Shanghai Xinpin Linear Products Co. Ltd., Shanghai 200030, P.R.China

Abstract:The color characteristics of Cu-Zn binary alloys were investigated quantitatively. Using CIE LAB color system,the surface color of the alloy was described by chromaticity parameters L *a * and b *,which were measured by the spectrophotometer. The changing law of color parameters (L *a *b * and C *) with Zn content was demonstrated. Therefore,the surface colors of some standard CuZn binary alloys were given. The results show that a * and b * values are changed with Zn content abiding by the polynomial equation so that the surface color of the Cu-Zn alloy system can be forecast.

 

Key words: Cu-Zn;brass;color;chromaticity

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

主管:中国科学技术协会 主办:中国有色金属学会 承办:中南大学
湘ICP备09001153号 版权所有:《中国有色金属学报》编辑部
------------------------------------------------------------------------------------------
地 址:湖南省长沙市岳麓山中南大学内 邮编:410083
电 话:0731-88876765,88877197,88830410   传真:0731-88877197   电子邮箱:f_ysxb@163.com