Aluminum Plate and Aluminum Alloy Welding

Aluminium alloy products have been widely used in aerospace, high-speed train, automotive, shipbuilding and construction formwork industries in recent years. They are characterized by low density and good ductility, and can be made into various shapes, plates, foils, tubes and wires by extrusion, rolling or drawing and other pressure processing means.The electrical conductivity and thermal conductivity of aluminum are second only to silver, gold and copper.Corrosion resistance, aluminum alloy can be welded by inert gas (high purity argon) protection method, welding before the need to use physical or chemical ways to remove the surface of the oxide layer, to ensure that the welding position after welding without pores, cracks and other welding defects;After welding, the mechanical property is good, corrosion resistance is good, the appearance is beautiful, meets the structural material requirement.Easy surface treatment, aluminum can be anodized coloring treatment, treatment after high hardness, wear resistance, corrosion resistance and electrical insulation is good, through chemical pretreatment can also be electroplating, electrophoresis, spraying, spray painting and other processes to further improve the decorative and protective aluminum.