如何对铜雕进行保护保养呢？
How to protect and maintain the copper carving?
①氧化银法。用氧化银与氧化亚铜接触，封闭氯化亚铜的暴露面，达到控制腐蚀铜雕的目的。先用机械方法，剔除粉状锈，露出灰白色蜡状物氯化亚铜。然后将氧化银与酒精调成糊剂，涂在氯化亚铜表面，并置于潮湿环境中,使其充分作用,形成氧化亚铜和氯化铜，覆盖氯化亚铜表面。两者皆为稳定性盐,如此多次操作,直至将器物置于高湿环境中仍不出现粉状锈的腐蚀点为止。此法适于斑点状局部腐蚀的器物及有金属镶嵌物的器物。
(1) Silver oxide method. The exposed surface of cuprous chloride is sealed by contacting silver oxide with cuprous oxide to control the corrosion of copper carving. First, the powder rust was removed by www.baodingbaojie.cn www.mojuzhizuo.com www.gelidunmoju.com.cn www.jiezhuangmoju.cn www.suolijc.com www.china-for.com mechanical method, and the grey waxy cuprous chloride was exposed. Then silver oxide and alcohol are mixed into paste and coated on the surface of cuprous chloride, and placed in a humid environment to make it fully functional, forming cuprous oxide and cuprous chloride, covering the surface of cuprous chloride. Both are stable salts, which are operated so many times until no powdery rust corrosion spots are found in the high humidity environment. This method is suitable for speckle locally corroded and metal mosaic articles.