How should we deal with the corrosion of high lead tin bronze bushings

Destructive damage caused by chemical or electrochemical reactions in metals subjected to environmental influences. It can be said that almost all metal products, in a certain environment, will have some forms of corrosion, and the copper sleeve is also a metal product, which naturally cannot prevent metal corrosion. When the environment and time of use are different, the corrosion will occur. There are also obvious differences.

Metal corrosion is related to the material. Iron is the one that is easily corroded. Brass sleeves are slightly better. Tin bronze sleeves are corrosion-resistant and can work in acid and alkali environments.
There are many polluting industries such as steel, petrochemical, thermal power and so on. In addition, the number of automobiles has increased significantly in recent years, and the large amount of exhaust gas has filled the air with corrosive sulfide and nitride gases and particles. These are the main reasons for metal corrosion. With the intensification of environmental pollution, the severity of metal corrosion such as copper sleeves, copper nuts, screws, bolts, structural steel and pipelines may exceed the estimated value, which obviously increases the burden and economic cost of production enterprises at different levels.