The marine grade aluminum sheet is mainly Al-Mg alloy, Al-Mg-Si alloy and Al-Zn-Mg alloy. According to the positions used, they are divided into aluminum alloys for upper outfitting and aluminum alloys for hull structure.
The upper outfitting includes masts, chimneys, wheelhouses,etc. The hull structure includes bottom plate, keel, deck,etc. The application rate of aluminum-magnesium alloys in the hull structure is relatively high, of which 5454 and 5052 aluminum sheets are the main aluminum plate for making decks.
Military Ships
The design of shipbuilding follows the concept of light-weight structure. It is widely believed that light-weight ship structures have great advantages in terms of ship speed control, operational precision, and production costs, which can minimize consumption and extend the mileage of ships. Marine grade aluminum alloys can well meet the lightweight requirements of ships.
LNG Cargo Ships
The natural gas transportation vehicles are mainly LNG cargo ships. When designing LNG ship storage tanks, it is necessary to ensure that liquefied natural gas does not leak, ignite, and does not corrode the storage tanks. Aluminum alloy is not only a low-temperature metal, but also has good strength, strong toughness, light weight and excellent corrosion resistance. So it also has high application value in LNG cargo ships.
Marine Wharf
Wharf is an important place for ships to dock. It needs to have high corrosion resistance, bearing capacity and strength, and marine grade aluminum for sale can perfectly meet these requirements. Therefore, the floating bridges, aisles, springboards, and floating docks in the marine wharf can be manufactured or welded with different types of aluminum alloys.
Original Source:https://www.marinealu.com/a/the-application-of-marine-grade-aluminium-sheet.html
没有评论:
发表评论