Steel products are widely used in many industries. In these circumstances, rust prevention should be put at a priority position when applying steel products. 

Before we talking about rust prevention, we’d like to share the topic of “What is Rust”?

Rust is a form of iron oxide. It forms because of the oxidation reaction happening between iron and oxygen in the air. The main catalyst for rust to occur is water. Rapid corrosion and rust will happen when steel/iron is putting in the water, especially in the salty water. So, steel products used in special purposes, such as marine, are treated with special rust prevention methods.

But how can we do to prevent rust?

We concluded the common ways to prevent rust as follows:

#1 Using rust resistant alloys

The most popular rust-resistant alloy is stainless steel.

#2 Galvanization

Galvanization is the most common ways to prevent rust.

#3 Bluing

Bluing is a useful technique which offers limited protection against rust for small steel items.

#4 Organic coating

Organic coatings such as paint are a cost-effective way to protect against rust. Organic coatings form a barrier against corrosive elements.

#5 Regular maintenance

It’s essential to remove any rust that has formed. A razor blade can be used for small areas. Any surface grime should be removed by using warm water and soap. A rust-resistant coating should be applied to the surface.