corrosion prevention methods

Corrosion prevention methods protect metal from rusting and degrading. Common techniques include applying protective coatings like paint or specialized coatings that act as barriers against moisture and oxygen. Using materials resistant to corrosion, such as stainless steel, is another option. Galvanization involves coating metals with zinc to prevent rust. Controlling the environment by reducing humidity or exposure to corrosive substances also helps. Additionally, cathodic protection uses electrical currents to prevent corrosion, often used in pipelines and ships. These methods extend the lifespan of metal objects, reducing maintenance costs and ensuring safety and reliability.