Advantages of aluminum alloy shell has a lot of, aluminum alloy with high specific strength, modulus, fatigue strength, fracture toughness and corrosion stability. Aluminum alloy material with low density, non-magnetic, alloy phase stability at low temperature, and resistivity in magnetic field is small, airtight good, induced radioactivity decay characteristics, widely used in aviation, aerospace, high speed trains, lithium-ion battery pack, machinery manufacturing, shipping and already widely used in the chemical industry. Using aluminum instead of steel, weight reducing 50% and more.
Welding technology of aluminum alloy, aluminum alloy welding methods, each method has different applications. In addition to the traditional welding, resistance welding, gas welding methods, some other welding methods (such as plasma arc welding, electron beam welding, diffusion welding, etc) can easily also be aluminum alloy welded together.
Aluminum alloy. The main alloying elements magnesium and silicon, with excellent processing performance, excellent weldability, extrusion and plating resistance, good corrosion resistance, toughness, and easily polished, colored film, effect of Anodic oxidation, is a typical extruded alloy.