Ship structures are mostly used in harsh seawater media and marine environments. Therefore, whether aluminum alloys are corrosion-resistant is one of the main indicators that determine whether they can be used as marine aluminum alloys. Marine aluminum alloy substrates and welded joints are generally required to have no stress corrosion, spalling corrosion and intergranular corrosion tendencies in seawater and marine environments; contact corrosion, crevice corrosion and marine adhesion corrosion should be avoided as much as possible; small uniform corrosion and spots are allowed. corrosion. This article introduces the use of 5083 aluminum plates for ship sides.
5083 aluminum plate is a typical anti-rust aluminum plate and a relatively commonly used marine aluminum plate. The reason why it is widely used in the field of shipbuilding is inseparable from its good performance.
Generally speaking, the excellent resistance to marine climate, especially seawater corrosion resistance of 5 series and 6 series aluminum-magnesium alloys has been recognized by everyone. Among them, 5083 aluminum plate is a typical aluminum alloy for welding. It has medium strength, good weldability, corrosion resistance and low temperature performance. It can be used as a marine aluminum plate on the side of the ship.
Gongyi, Henan Province is a gathering place for the aluminum processing industry. A large number of aluminum plate manufacturers are gathered here, and Mingtai Aluminum is one of the more powerful ones. At present, Mingtai Aluminum’s 5083 aluminum plates have been certified by multiple classification societies. Choosing Mingtai has the following advantages: