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What Does "Anodized" Mean?
"Anodized" refers to a process that converts aluminum to its oxide. To be precise, aluminum is placed in an acid solution and exposed to an electric current, where a layer of aluminum oxide is deposited on the aluminum surface. This process is called anodization.
Uses for Anodized Aluminum
Anodized aluminum is used for architectural structures, appliances, building materials, boats, food preparation equipment, automobile parts, sporting goods, jewelry and art.
Features of Andonized Aluminum
Andonized coated aluminum has the hardness of a diamond, and is sometimes referred to as "hard anodized" aluminum. Anodization creates abrasion and corrosion resistance.
Do it Yourself
With education and preparation, it is possible to andonize items at home. Paint ball guns (guns that shoot round plastic coated balls of water soluble paint) can be andonized (see Resources), in addition to other aluminum objects like bicycle parts. Anodizing aluminum parts adds durability and can change the appearance of ordinary parts, even adding color to them.
Care and Cleaning
Anodized coated aluminum should be washed in warm, soapy water. Dishwashers are not recommended for anodized cookware.