Many people believe that stainless steel is so strong that oxidation no longer has an adverse effect on it. While it’s true that this type of metal has an exceptional corrosion resistance property, it doesn’t erase the fact that it can still corrode. The suffix “less” already gives you an idea that it isn’t invincible. Find out how you can reinforce stainless steel to maximize its performance and service life.
Normal Conditions vs Aggressive Environments
Compared to alloy or carbon steels, the stainless version boasts a much higher corrosion resistance rating. Under normal conditions, fixtures or tools consisting of stainless steel in residential settings (work surfaces, sink units, cooking utensils, etc.) don’t easily corrode.
In more aggressive environments, however, regular types of stainless steel don’t have the same level of durability. In such settings, it is important to use highly alloyed materials.
Reinforcement of Stainless Steel through Passivation
In order to reduce the risks of corrosion, many companies offer stainless steel passivation services. Passivation inhibits oxidation, providing with a stronger protection against rusting. Rust is one of the biggest enemies of metals, as it causes disintegration, resulting in serious damages.
Protecting the Chromium Present in Stainless Steel
Chromium is one of the many alloying elements that make stainless steel less susceptible to rust. Most of the available stainless steel materials today have at least 10 percent of this element. Because Chromium makes up a considerable amount, stainless steel must undergo treatment to reinforce its protection against oxidation. Passivation is a key technique used by many to create this protective layer.
Welding: A Top Reason for Passivation
Passivation is a must in the welding industry. Welding alters metal surfaces, resulting in the release of free irons. Contamination contributes to the formation of rust, so removing contaminants through passivation, as discussed on peakfinish.com, is not an option, but a necessity.
Technology provides better ways to improve existing products and processes. With the right metal finishing company by your side, you can expect a solid and long lasting performance from your stainless steel products.