Aluminum (or aluminum, Get Symbol). It is a ductile metal in silver color. Aluminum's atomic number is 13. It is generally found in nature as bauxite ore. Aluminum has a wide range of uses with its superior resistance to oxidation. The basis of this resistance is passivation. It is used in the production of millions of different products in many branches of the industry and has a very important place in the world economy. Structural components made of aluminum are indispensable for the aerospace industry. It finds wide usage area in transportation and construction industry, which requires lightness and high strength properties.
