Many kinds of cookware are made of aluminum.The thermal conductivity of aluminum is three times larger than iron. So most of the outdoor high-voltage lines are made of cast aluminum, saved a large number of غير مجاز مي باشدt, ease the tension of copper.), to improve the mechanical properties and chemical indicators of aluminum. Aluminum also has a good acoustic performance, according to this characteristic, some of the radio room, modern large building ceilings also use aluminum. Such as Green Copper (contains 4% to 15% of aluminum), this kind of alloy has high strength corrosion resistance, the hardness is closed to low carbon steel, and has a metallic luster which is difficult to be dimmed, commonly used in jewelery and construction industries; manufacturing machinery parts and tools; for pickling equipment and other equipments which are contacted with sulfuric acid, hydrochloric acid and hydrofluoric acid; manufacturing welding brush and handle folder; heavy gear and worm, metal forming mold, tool guide, the tool which would not occur sparking, non-magnetic chain, pressure vessel, heat exchanger, compressor blades, ship propellers and anchors, etc.Aluminizing, to make the surface of the ordinary carbon steel or cast iron formed a heat resisting aluminum oxide film to protect the inside iron, is one of the chemical treatment methods in steel. Aluminum is a very important metal, aluminum plate alloy is adding various alloying elements in the aluminum processing (the main alloying elements are copper, silicon, magnesium, zinc, manganese, the secondary alloy elements are nickel, iron, metallized PET Film titanium, chromium, lithium, etc.

Its conductivity is about two thirds of the copper, but because of its density is only one-third of the copper, so that compared with copper lines, in the same quality and length, the conductivity of aluminum is about twice of the copper, and the price is lower. In industry, aluminum is commonly used to manufacture various heat exchangers, cooling materials.In the metallurgical industry, thermite is often used to melt refractory metals. In the later decades of the development process, people according to different needs, developed a lot of aluminum alloys, plays a very important role in many areas. Since aluminum burning in oxygen will give out a dazzling white light and emit a lot of heat, so it is often used to make some explosive mixtures, such as ammonium aluminum explosives.Pure aluminum was relatively soft, in 1906, German adding a small amount of magnesium, copper in aluminum, prepared tough aluminum alloy. Aluminum is often used as a deoxidizer in steel industry; smooth aluminum plate has good light reflecting properties, can be manufacturing high quality mirrors, condenser bowls. Adding magnesium in aluminum can be obtained aluminum-magnesium alloy, its hardness is much larger than pure magnesium and aluminum, and retains the characteristics of light weight, commonly used in the manufacture of the aircraft fuselage, rocket body; manufacture doors and windows, beautify the home environment as well as manufacturing vessels. Compared with the iron, it is not easy to corrosion, extend the service life. Aluminum plate alloy has some special properties which are pure aluminum do not have, widely used in special circumstances, such as ships, refrigerators, mold, aerospace equipment, and so on.

Metal powder supplier found that some metals add a small amount of aluminum can be greatly improved its performance. Aluminum powder has a silvery sheen, often mixed used with other substances to be coatings, brushing the surface of the iron products to protect iron products from corrosion, and have beauty effect. Such as aluminum powder mixed with iron oxide powder will react violently, transports used it to weld rails.