Rust And Corrosion Essay

Rust is a big problem in today’s society because of all the steel ruined by this fungus. Rust has a great effect on steel most of the everyday appliances are made out of steel. Rust is a form of corrosion. Corrosion means that a chemical reaction that takes place in metal atoms that have combined with oxygen to form an oxide coat. When iron and oxygen come together to make iron oxide, heat is given off. This means that the reaction that takes place is exothermic [1].

Acid solutions are widely used in various industrial processes such as oil well acidification, oil pickling and acidic cleaning which generally leads to metallic corrosion [2-3]. There is a considerable amount of effort put in to develop efficient corrosion impediments. Organic compounds usually serve as impediments, and generally protect the metal from corrosion by forming a protection film on the metal surface [4]. Steel is one of the major construction materials, which is extensively used in chemical and allied industries for the handling of acid, alkali and salt

Oxygen levels affect the rate of corrosion by speeding up the process as the amount of oxygen in the testing area increases. The humidity affects the rate of corrosion by speeding up or slowing down the process depending on the process. The denser the area is the slower the process will take. Corrosion is accelerated by temperature as the corrosion has an electrochemical nature therefore speeding the corrosion up in warmer temperatures. When the electrolyte conductivity increases, the rate of corrosion is increased as well. The most common chemical salt is sodium chloride. The rate of corrosion is then increased when not immersed in the sodium chloride. Vinegar and bleach are an acid and a base with the ph of 2 and 13 respectively. These two examples are two substances known for