Korozivne

Korozivne, also known as corrosion, is a natural process that converts a refined metal into a more chemically stable form, such as its oxide, hydroxide, or sulfide. It is the gradual destruction of materials, usually metals, by chemical and/or electrochemical reaction with their environment. Corrosion is an electrochemical process that involves the transfer of electrons between the metal and its environment.

The corrosion process typically involves the following steps: anodic dissolution, where the metal loses electrons and goes into solution as ions; and cathodic reduction, where electrons are gained, often by the reduction of oxygen or water. The rate of corrosion depends on various factors, including the type of metal, its environment, temperature, and the presence of corrosive agents.

Corrosion can be prevented or slowed down through various methods, such as coating the metal with a protective layer, using corrosion-resistant alloys, or applying cathodic protection. It is a significant economic and environmental issue, as it leads to the deterioration of infrastructure, equipment, and other structures, and contributes to the release of harmful substances into the environment. Understanding and managing corrosion is crucial for maintaining the integrity and longevity of materials in various industries, including construction, manufacturing, and transportation.