Noticias

In the manufacture of marine ships, the application of aluminium alloys is mainly to connect aluminium structural parts with steel decks. In the past, rivets or screws were used to connect the seals, which could not guarantee the sealability, thus accelerating the corrosion of seawater medium. The explosively welded 5083 SS400 aluminum steel structural transition joint produced by Henan Chalco is widely used in shipyards both at home and abroad. The aluminium-steel structure connects the aluminium superstructure, deck chamber, mast and antenna to the steel hull. In this way, the center of the ship can be reduced and the stability of the ship can be enhanced.

 
5083 SS400 aluminum steel structural transition joints are usually produced by explosive recombination. When SS400 steel is compounded with 5083 aluminium alloy, high strength joints are obtained. These composite joints are widely used in communication manufacturing, and are used in deck and deck facilities with aluminium alloy structures.
 
Aluminum steel clad plates are usually used to manufacture transition joints. The service temperature of this kind of joint is generally less than 300 ℃. If titanium is added between aluminium and steel, the transition joint of ALUMINIUM-TITANIUM-STEEL is adopted, and the bonding strength and conductivity of the joint remain unchanged when the temperature reaches 450 ℃.
 
Aluminum-steel explosive composites manufactured by Henan Chalco are widely used in metro, electrolytic aluminium, shipbuilding and traffic vehicles.