In the aluminum processing industry, marine aluminum plate is one of the emerging fields of aluminum alloy products, and it is also the key direction of transformation and upgrading for many domestic aluminum plate manufacturers at present. Marine aluminum plate is mainly 5 seria i 6 płyta aluminiowa serii, the main models are 5052 Aluminiowa płyta, 5083 Aluminiowa płyta, 5454 Aluminiowa płyta, 5754 Aluminiowa płyta, 5086 Aluminiowa płyta, 6061 Aluminiowa płyta, itp. They all have common characteristics, to jest, dobra odporność na korozję.
Marine materials need to focus on fatigue strength, marine aluminum plate should have high stress and low fatigue cycle, while welding performance should be good. 5 seria i 6 series aluminum alloy has high strength and low toughness fracture characteristics, very suitable for hull structure manufacturing. W shipbuilding aluminum plate, 5052 aluminum plate is mainly used for superstructure, auxiliary components, small ship hull, części blaszane statków, itp.; 5083, 5086 aluminum plate is used for the main structure of ship hull; 5454 aluminum plate is mainly used for ship hull structure, zbiornik ciśnieniowy, pipeline, itp.; 6061 aluminum plate is mainly used for ship superstructure, bulkhead structure, frame and other parts.
Marine aluminum plate meets the development demand of energy saving, emission reduction and light weight, and the advantages are very obvious. Po pierwsze, the specific gravity of aluminum alloy is small, which can reduce the ship weight, save energy and increase the load capacity. Po drugie, aluminum alloy has good corrosion resistance and is durable. Ponadto, the processing and molding of aluminum alloy is good. Wreszcie, aluminum alloy is easy to recycle, safe and environmental protection.