The high-speed catamaran is a high-performance ship that integrates various sailing performances such as excellent seakeeping, rapidity, stability and rotation. At the same time, high-speed catamarans have shortcomings such as high resistance, and easy swaying, therefore, the catamaran needs to solve the problems through structural design.
Structural optimization is a pursuit goal of structural design. However, the lightest structural weight is often the purpose of structural optimization. Due to the speed requirements of high-speed ships, while meeting the strength requirements and achieving the lightest structural weight, it is necessary to choose right structural material.
In recent years, the requirements for the lightweight of ships and the recycling of shipbuilding materials have led to further development of aluminum alloys in the shipbuilding industry. Marine aluminium sheet has been used to build small and medium-sized ships due to its low density, high specific strength, non-magnetic, high electrical conductivity and thermal conductivity. The main purpose is to reduce the weight of ships, increase speed and various performances.
The hull material of the high-speed catamaran choose 6082 aluminum plate. The 6082 marine aluminum sheet produced by Haomei Aluminum has good formability, weldability, machinability and corrosion resistance and medium strength. It can still maintain good operability after annealing.
6082 aluminum plate is a very common alloy in Europe and also widely used in the United States. It is an ideal material for manufacturing high-speed ship components. 6082 aluminum sheet is also used in making containers.
The container is of regular shape and can be overlapped layer by layer, so it can be placed in a large number of specially designed ocean-going ships to provide cheap shipping service than air transportation.
Since it is often used in the ocean environment, it also requires good corrosion resistance. The marine grade aluminum sheets are used. The aluminum alloys for containers mainly include 6061, 6082, 6351, 6005, 6063 and 6060 alloys, of which 6061 and 6082 aluminum sheet are the most used, accounting for more than 90% of the usage.
It is mainly used to make the floor inside the container, connecting parts, door sills, forklift guide rails, ground support beams, top support beams,exterior decoration parts, cold air doors. Welcome to leave message below to inquire what you want.
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