Aluminium Frames

The metal aluminum has (apparently ) high capacity to resist in corrosion, erosion.This is actually happening when the metal is in contact with the atmosphere forming one instantaneous surface,no visible,layer oxide,that prevents the deeper erosion.Also, because of its relatively low density and the great capacity to create great variety alloys , became strategic metal for the aerospace (and not only) industry.It is also extremely useful in the chemical industry, both full as a catalyst, and with the form of various compounds.

These properties which make the aluminum so important for the industry is its low specific weight , the high strength to mechanical stresses and excellent resistance to corrosion. The pure aluminum is sufficiently soft and ductile.With the addition of iron,copper and other alloyed ingredients improved a lot its mechanical skills.The aluminum has easy treatment by removing material.It has also very good thermical and electrical conductivity.