Henan Chinalco uses explosive welding method to make aluminum, titanium and copper combine directly, which forces them to use the middle layer of industrial pure aluminum when they combine. This middle layer ultimately determines the strength performance of the welded joint. The introduction of aluminum interlayer will greatly improve the plasticity of the joint and promote the temperature of the formation of brittle intermetallic compounds to move to a higher direction. Therefore, the use of aluminum interlayer in the manufacture of the transition joint of this material has a favorable impact.
Chalco clad produced aluminum tri cald for electrical contact, contains three type material: Aluminum, copper and titanium. Aluminum in grade 1350, Copper in grade C110, and titanium in grade GR1. Normally in different dimensions, such as 225mm*130mm*33mm.
Aluminum titanium copper three-layer composite plate ---aluminum tri cald for electrical contact, is widely used in electrolytic aluminum industry, electrolytic nickel industry, and alkali industry. It has superior physical and chemical properties and will get better application in more production and science and technology.
