Al对18K Au－Cu－Al铸态合金色度的影响

Effect of Al Content on Chromaticity of 18K An-Cu-Al Cast Alloy

摘要:

运用现代色度系统、Ｘ射线分析等方法，研究了Ａｌ对Ａｎ—Ｃｕ—Ａｌ合金色度的影响。结果表明：Ａｌ的加入使Ａｕ－Ｃｕ—Ａｌ合金的颜色发生改变，并有漂白作用。

Abstract:

he effect of Al content on chromaticity of 18K Au-Cu-Al cast alloy has been studied by adopting of modern chromaticity system and X-ray analyse. It is found that Al content changes the color of Au-Cu-Al alloy. and play the role of bleaching.