本文采用涂有机涂料和使用缓蚀剂的方法来解决铜及其合金的失泽和腐蚀问题。从目前市售的有机涂料中筛选出较好的三种,同时筛选了复合缓蚀剂及其适宜的浓度,以及对缓蚀剂的使用方法问题都作了一定的研究。通过试验获得了一种较好的保光耐蚀涂层,在一般大气条件下可保光耐蚀两年以上,在舰艇机舱内预计可保持在半年以上。本保护涂层具有无毒、施工简便、价廉等优点。 In this paper, organic coatings and the use of corrosion inhibitors to solve the copper and its alloy loss and corrosion problems. From the currently available organic coatings screening out better three, while screening the compound inhibitor and its appropriate concentration, as well as the use of corrosion inhibitors have made some research. Through experiments, a better light-preserving and corrosion-resistant coating is obtained, which preserves light and corrosion for more than two years under normal atmospheric conditions and is expected to remain in the naval cabin for more than six months. The protective coating with non-toxic, easy construction, low cost and so on.