Expand of craft-the relationship between art casting and surface treatment

点击翻译按钮获取中文摘要

Coloration to the surface of copper alloy casting was examined, and based on the coloration, more than 130 color samples were made. We sought steady coloration by comparing the differences of various casting process, types of alloy, finishing methods and chemical treatments. A significant number of colorations were developed, and finding the ability to increase the range of chemical treatment colorations for brass was a big achievement.