| 氧化银法对铜佛像进行清理。 |
| 添加时间：2022/11/12 16:31:03 浏览次数： |
| 氧化银法对铜佛像进行清理。用氧化银与氧化亚铜接触，封闭氯化亚铜的暴露面，达到控制腐蚀铜雕佛像的目的。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,使其充北京纯水设备 保定网站制作 排水槽模具分作用,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。 The silver oxide method was used to clean up the bronze Buddha statues. Silver oxide is used to contact with cuprous oxide to close the exposed surface of cuprous chloride, so as to control the corrosion of Buddhist statues. First, the powdery rust was removed by mechanical method, and the gray white wax like substance 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 form cuprous oxide and copper chloride to cover the surface of cuprous chloride. Both of them are stable salts, which can be operated for many times until there is no corrosion spot of powdery rust in the high humidity environment. This method is suitable for objects with spot corrosion and metal inla |
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