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Corrosion is a natural process that converts a refined metal into a more chemically stable oxide. It is the gradual deterioration of materials (usually a metal) by chemical or electrochemical reaction with their environment. Corrosion engineering is the field dedicated to controlling and preventing corrosion. [1] [2]
May 16, 2019 · Corrosion is the deterioration of a metal as a result of chemical reactions between it and the surrounding environment. Learn about the different types of corrosion, how they occur, and how to prevent them.
Corrosion is a galvanic process by which metals deteriorate through oxidation—usually but not always to their oxides. For example, when exposed to air, iron rusts, silver tarnishes, and copper and brass acquire a bluish-green surface called a patina.
Nov 17, 2022 · Learn about the causes and mechanisms of corrosion of metals, the electrochemical reactions involved, and the methods of corrosion control. See examples of corrosion of metals in different environments and how to prevent or slow down corrosion.
Apr 22, 2024 · Corrosion is the chemical process of wearing away of a metal or other material, often by oxidation. Learn about the types, causes, and effects of corrosion, and how to prevent or treat it, from Britannica's experts.
- The Editors of Encyclopaedia Britannica
Learn about corrosion, a natural process that transforms metals into more stable compounds, and its factors, types, examples and prevention methods. Find out how corrosion affects the properties and structure of metals and how to measure its rate.
Jul 30, 2023 · An important aspect of the use of some metals, particularly of iron, is the possibility of corrosion. It is estimated that about one-seventh of all iron production goes to replace the metal lost to corrosion. Rust is apparently a hydrated form of iron(III)oxide.
