Aluminum

Aluminum

Aluminum is a lightweight metal, silver in color and can be easily machined in any form. They can Adlvin or knocking into thick slabs for use in tanks and armored, or to Rhivh chips used in some types of wrapped candy. And it can be withdrawn in the form of wires or manufactured in the form of cans. Aluminum and stainless steel, and resists corrosion due to weather conditions or chemicals.

And Lin pure aluminum and its hardness is limited. For this reason, aluminum producers are usually made of aluminum alloy, which consists of aluminum fortified with small amounts of copper, magnesium, zinc and other elements. It adds the power of these elements and other recipes to aluminum to make it Vlza very useful. In fact, the world's aluminum is used more than any other metal, except iron and steel.

Aluminum and more metallic elements in the earth's crust and the third abundant element in general after oxygen and silicon. Aluminum and about 8% of the earth's crust. Which - unlike some other metals such as gold and silver - there is absolutely pure condition (non-Combined) in nature, but there is always combined with other elements. A way to separate the aluminum from the elements until the nineteenth century were not available to man. At this time, scientists have developed methods for the separation of aluminum and produced in a pure state. Since then it has been using these methods for the production of aluminum.

Aluminum or aluminum element in the periodic table and a light metal that has the symbol "Al". It is used in the aircraft industry because of the lightness. It is more of a presence on the metal surface of the globe in the air, water and soil.