All The Properties Of Aluminum Metal

The physical properties of

Aluminum is a silver-white light metal, soft, density 2.7g/cm3, melting point 660.4℃, boiling point 2467℃, aluminum and aluminum alloy has many excellent physical properties, has been very widely used.

Aluminum light reflection performance is good, reflection of ultraviolet light is stronger than silver, the pure aluminum, its reflection ability is better, commonly used vacuum aluminum plating method to make high-quality mirrors. The combination of vacuum aluminized film and polycrystalline silicon film makes a cheap and lightweight material for solar cells. Aluminum powder can keep silver white luster, commonly used to make paint, commonly known as silver powder.

Pure aluminum conductivity is very good, second only to silver, copper, in the electric power industry it can replace part of copper wire and cable. Aluminum is a good conductor of heat, which can be used in industry to manufacture various heat exchangers, heat dissipation materials and civil cooking utensils.

Aluminum has good ductility, can be drawn into thin wire, rolled into a variety of aluminum products, but also can be made thinner than 0.01mm aluminum foil, widely used in packaging cigarettes, candy, etc.

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