Anodized aluminum plate

The anodic aluminum plate is oxidized, and a thin layer of alumina is formed on the surface, with a thickness of 5 to 20 microns, and the hard anodic oxide film can reach 60 to 200 microns. Anodized aluminum plate, improve its hardness and wear resistance, up to 250~500 kg/mm2, good heat resistance, hard anodized film melting point up to 2320K, excellent insulation, breakdown resistance voltage up to 2000V, enhance the corrosion resistance, in ω=0.03NaCl salt spray after thousands of hours without corrosion. The oxide film has a large number of microholes in the thin layer, which can absorb various lubricants and is suitable for manufacturing engine cylinders or other wear-resistant parts; The membrane has strong adsorption capacity and can be colored into a variety of beautiful and gorgeous colors. Non-ferrous metals or their alloys (such as aluminum, magnesium and their alloys, etc.) can be anodized.