Anodizing is the highly controlled oxidation of aluminum which gives aluminum parts a decorative, durable, corrosion-resistant finish. Parts are immersed in an acid electrolyte bath and electrical current is passed through the electrolyte to the part, forming an aluminum oxide film on the surface … [Read more...] about Anodize
Vacuum Resin Impregnation
Vacuum resin impregnation is a multi-step process designed to fill the naturally occurring porosity in cast metal and powder metal components to minimize or eliminate leak paths within the casting. … [Read more...] about Vacuum Resin Impregnation
Chemical Conversion
Ultra Seal offers Iridite-NCP, Black Oxide, and Electrodeposited Tin Plating. Iridite-NCP is an environmentally safe, CHROME-FREE passivation treatment designed specifically for aluminum alloys. It applies a highly corrosion resistant conversion coating ideally suited to be painted or left as a … [Read more...] about Chemical Conversion