Se plak aliminyòm nan anod la soksid, ak yon kouch mens nan oksid aliminyòm fòme sou sifas la ak yon epesè nan 5 pou 20 mikron, ak fim nan anodize difisil ka rive jwenn 60 pou 200 mikron. Plak aliminyòm anodize amelyore dite li yo ak rezistans mete, jiska 250-500 kg/mm2, gen trè bon rezistans chalè, fim nan anodize difisil gen yon pwen k ap fonn ki rive jiska 2320K, ekselan izolasyon, 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 (tankou aliminyòm, magnesium and their alloys, elatriye.) can be anodized.

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