anodized aluminum plate

Anodized Aluminum Plate oxidation, the formation of thin layers of aluminum oxide on the surface , its thickness is 5 ~ 20 microns , hard anodized film up to 60 ~ 200 microns . After anodizing the aluminum plate, improve Anodized Aluminum Plate's hardness and wear resistance, up to 250 ~ 500 kg / mm2, good heat resistance, hard anodized film melting point up to 2320K, excellent insulation, breakdown voltage up to 2000V, enhanced corrosion resistance, in ω = 0.03 NaCl salt spray by several thousand hours without corrosion. The thin layer of oxide film has a large number of microporous, can adsorb various lubricants, suitable for the manufacture of engine cylinders or other wear-resistant parts; film microporous adsorption capacity can be colored into a variety of beautiful and bright colors. All the non-ferrous metals or their alloys (such as aluminum, magnesium and their alloys, etc.) can be anodized.