Aluminijska ploča anode je oksidirana, a na površini se formira tanak sloj aluminijum oksida debljine od 5 to 20 mikrona, a tvrdi anodizirani film može doprijeti 60 to 200 mikrona. Anodizirana aluminijska ploča poboljšava njegovu tvrdoću i otpornost na habanje, do 250-500 kg/mm2, ima veoma dobru otpornost na toplotu, tvrdi anodizirani film ima tačku topljenja do 2320K, odlična izolacija, and breakdown resistance The voltage is as high as 2000V, which enhances the anti-corrosion performance. It will not corrode for thousands of hours in ω=0.03NaCl salt spray.

There are a lot of micropores in the thin oxide film layer, which can adsorb various lubricants, suitable for the manufacture of engine cylinders or other wear-resistant parts; the film micropores have strong adsorption capacity and can be colored into various beautiful and bright colors. Non-ferrous metals or their alloys (such as aluminum, magnesium and their alloys, itd.) can be anodized.

Anodized aluminum sheets are widely used in mechanical parts, aircraft auto parts, precision instruments and radio equipment, arhitektonski ukras, machine casings, lamps and lighting, consumer electronics, handicrafts, household appliances, interior decoration, signs, namještaj, automotive decoration and other industries.