吉金生彩 铜着色工艺实践心得

Copper Coloring Process and Practical Experience

铜在人类社会中有着漫长的使用历史,是人类最早使用的金属之一。在史前时代人们就已经开采铜用来制作武器及各种生活、礼仪用具。距今六千到七千年前,世界上不同地区的古文明都已先后进入有能力冶炼铜合金的青铜时代。与铜相比,铜合金的化学性质更加稳定,强度更高,被广泛应用于各种场合。自古以来,不论在东方还是西方,都有选用青铜铸造雕塑或装饰、礼仪用器的传统。

With the increasing advancement in process,the expressive space of copper coloring has been greatly expanded,while the technical content of the operation is also enriching.Artistic feeling is not enough in this regard.A good command of chemical matching ratio tnowledge and handson technique is also a must.