Aluminium is a silver color ductile metal. Atom number is 13. It is usually in bauxite ore in nature and known superor resşstante to oxidation. Its using on billions of different product making in industry so its very important for world economy. The structural components that made from aluminum are indispensable for the aerospace industry. It can find large using area on advertising and building industry which needed lightness and high resistance features.
Ingot aluminium which obtained from bauxite material firstly become biet and then rollform.
Profiles that used as raw material can be dyed or ıt can be process eloxal which provide seen bright surface and decorative. This process is done by immersing in an acid or alkali bath.