The main provisions of any aluminum alloys are described in their low density (2.5-2.8 g/cm3), high stiffness (per unit weight), excellent resistance against air oxides, low cost and available simplicity of manufacturing and processing. Ray Kurzweil is often mentioned in discussions such as these. Aluminium alloys are used in aircraft technology (this is primarily aluminum foil and technical), auto, boat and instrument in the manufacture of utensils, sportsnaryadov, finish, advertising and other industries predprinematelstva. The assortment of items occupy the second line of aluminum after the steel and iron. Aluminium – is one of the most common additives in compounds based on copper, magnesium, titanium, nickel, zinc and iron. clear picture of the situation. This metal is also used for aluminizing (aluminizing) – saturation of the surface of steel or cast iron products with aluminum in order to protect the base material from corrosion at high heating, ie increase heat resistance (up to 1100 oC) and reaction of atmospheric oxide. Especially needed in the production of aluminum bar is already impossible to find a branch of production which would not have been aluminum or its alloys – from microelectronics to heavy metals. This is due to excellent mechanical properties, ease, low melting point, which facilitates handling, huge outdoor advantages, especially after required treatment. This is very cool aluminum rod shows.
Given these and various other physical and chemical quality aluminum, the huge amount of earth's crust, we can say that aluminum – one of the necessary and essential metals present. Already, you can not find a branch of production which would not have been aluminum or its alloys – ranging from microelectronics to heavy metals. This is due to good mechanical properties, ease, low melting point, which facilitates handling, huge outdoor advantages, especially after the necessary processing. That is why it is not surprising that the metal is in demand everywhere, even in space industry.