Aluminum exists in nature as oxides, hydroxides and oxygen-containing aluminosilicates. Natural metals in which aluminum is rarely found.
Compared with the cast and rolled billet, the hot rolled material has less impurities, so the corrosion resistance is much stronger, especially against seawater.
Aluminum-based copper clad laminate is a kind of metal circuit board material, which is composed of copper foil, thermal insulation layer and metal substrate.
Reduce product operating temperature, improve product power density and reliability, and extend product life.
At present, the heat dissipation of LED applications is the biggest headache for LED manufacturers. The heat dissipation substrate is a medium that provides heat conduction.
Pina Pescatore believes that the most important thing for the aluminum industry is to look at the long term. In her view, according to the positioning of aluminum, future demand is quite strong.
Alcan has previously been involved in upstream and downstream fields such as bauxite, electrolytic aluminum, aluminum processing, and also involved in the fields of packaging and engineering products.
It is for the above reasons that some large listed aluminum companies or private aluminum enterprises in China have started unprecedented large-scale investment construction mainly in the form of hot rolling since 2004.
Aluminum sheet and strip should be the third large variety that has developed rapidly after aluminum profiles and aluminum foil. From the current development situation, the development of aluminum sheet and strip seems to be faster than aluminum profiles and aluminum foil.
In the history of the development of aluminum processing in China, the aluminum strip industry was the earliest and the slowest developing industry.