The Essential Guide to Treating Corrosion

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rusty metalsCorrosion happens naturally, but deterioration can cause immense damaged if left untreated. That is why most companies often hire a corrosion control specialist to help them prevent corrosion from spreading. Here are a few basic reasons why corrosion occurs on steel and some basic treatments for it:

Types of Corrosion

Basic corrosion is a result of chemical and electrical properties or a combination of oxygen and moisture. It is a multi-stage process that starts once the iron atoms lose some electrons, which then becomes positively charged. The steel becomes even more negatively charged as soon as oxygen and water combine. As soon as the iron hydroxide continuously reacts with oxygen, it will yield hydrated iron oxide or commonly known as rust.

Bimetallic corrosion occurs when two metals come in contact with each other. It commonly happens in metal alloys but is partly dependent on any two metals’ position based in the galvanic series.

Environmental corrosion occurs because of constant exposure to toxins, pollutants and other compounds. Experts explain that buildings located in manufacturing or industrial areas are most prone to this type of corrosion.

Treatments for Corrosion

Galvanisation is considered a metallurgical method in which a company uses zinc as a coating applied on iron or steel to prevent rust formation. Based on an article posted on Bright Hub Engineering, the corrosion resistance of zinc is superior compared to those of iron and steel.

Electroplating is another way of protecting steel against corrosion. The metals involved use electrolyte to form the electrodes. The entire electroplating process automatically starts after a few hours in which you can dip the steel completely with copper deposits.

These are just some of the basic causes and treatments for corrosion that you may want to consider. It is important to work with a reputable company who can help with protecting your establishments against corrosion.

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