Conversion coatings are surface treatments applied to metals, typically involving chemical reactions that result in the formation of a thin, protective layer on the substrate. These coatings serve various purposes, including corrosion resistance, improved adhesion for subsequent coatings, and enhanced paint adhesion.
Aluminum Anodizing
Aluminum anodizing is a surface treatment process that enhances the corrosion resistance, durability, and aesthetic qualities of aluminum. This electrochemical process involves immersing aluminum in an electrolyte solution and passing an electric current through the metal. The aluminum acts as the anode, and an inert cathode is also present. The result is the formation of...
Chromate Conversion Coatings
Chromate conversion coatings are surface treatments used across industries to enhance corrosion resistance and promote adhesion on various metals, including aluminum, magnesium, zinc, and zinc-plated steel. The process involves cleaning the metal substrate and applying a chromate coating, typically containing hexavalent or trivalent chromium. This coating chemically reacts with the metal surface, forming a protective...
Aluminum Anodizing
Aluminum anodizing is a surface treatment process that enhances the corrosion resistance, durability,...
Chromate Conversion Coatings
Chromate conversion coatings are surface treatments used across industries to enhance corrosion resistance...
Alodine
Alodine (also known as chem film), specifically applied to aluminum surfaces, is a surface treatment...
Iridite
Iridite, primarily used for treating aluminum surfaces, is a significant surface coating process employed...
Zinc Chromate Coatings
Chromate conversion coatings applied to zinc-plated substrates, commonly referred to as zinc chromate...