Anodizing vs. Painting vs. Powder Coating for Metal Enclosures
Anodizing, liquid paint, and powder coating solve different enclosure problems. Compare substrate limits, geometry, film build, corrosion and UV behavior, cosmetic control, masking, repair, grounding, production flow, and RFQ requirements before selecting a finish.
Why Can’t Every Metal Be Anodized? Why Aluminum Became the Industry Standard
Many metals can be electrochemically oxidized. Far fewer form an oxide that is adherent, controllable, colorable, sealable and commercially repeatable. This guide explains why aluminum became the anodizing standard.
Can Die-Cast Aluminum Be Anodized? Alloy, Appearance, and Process Risk
Die-cast aluminum can be anodized, but decorative results depend on more than the anodizing bath. Learn how silicon, porosity, alloy selection, machining, and process control affect appearance and performance.