Историята на развитието на морската алуминиева плоча 5083
Aluminum alloys can be divided into two categories: one is deformed aluminum alloys, which are used for processing semi-finished products such as plates, strips, foils, tubes, bars, profiles, wires, powders and forgings; the other is cast aluminum alloys, which are used for casting various aluminum alloys. kinds of castings and die castings. Among them, the former is the most widely used in marine engineering. Because aluminum alloy has the characteristics of high specific strength, strong resistance to seawater corrosion, weldability, easy processing and forming, strong recyclability, good environmental protection, no low temperature brittleness, no magnetism, no sparking due to magnetic collision, etc., the application of marine grade 5083 aluminum plate in the ocean In the project, the quality of the ship can be effectively reduced, the stability and the sailing speed can be improved. Therefore, at present, aluminum alloy has become one of the main structural materials of ships in many countries in the world, and is widely used in the construction of coastal, lakeside and riverside facilities. Figure 1 shows the aluminum structure of a coastal building. Due to the high corrosion resistance of aluminum, it can be used for 30 years without painting and maintenance. Aluminium's non-sparking properties on impact make it particularly suitable for the manufacture of marine components and structures that come into contact with flammable materials and oils, greatly reducing the risk of fire.