精铸黄铜艺术品表面金色膜的化学着色研究  

Research on Chemical Surface Coloring of Investment Castings of Copper Alloy Art Work with Golden Film

作　　者：包彦坤 王慕荣[1] 韩欢 王金成[1] 周曙 

机构地区：[1]浙江大学

出　　处：《特种铸造及有色合金》1991年第5期20-23,共4页Special Casting & Nonferrous Alloys

摘　　要：本文对精密铸造黄铜艺术品表面金色膜的化学着色进行研究,试验结果表明:采用“双着两干”法,可使黄铜艺术品表面获得光亮美观、成色较黄、色泽相当于18k～24k的耐腐蚀金色膜;并对化学着色机理作了探讨。Lots of research and experiment have been done with chemical method on investment castings of copper alloy art work as to make it golden. Results show that brazen art work can get golden film through the method of so called Twice Coloring Twice Drying. The film on art work surface is corrosion resistant, colorful and dazzling, and which color is equivalent to 18 to 24 carat gold,. The mechanism of chemical coloring base also been investigated and discussed.

关 键 词：黄铜铸件 金色表面 化学着色 

分 类 号：TG177[金属学及工艺—金属表面处理]