Flat aluminum strip
Flat aluminum strip is a deep processed product of aluminum and is an important raw material in industry.
The light weight and corrosion resistance of aluminum strips are two outstanding characteristics of its performance. The density of both solid and molten aluminum decreases with the increase of purity. The density of molten aluminum with the same purity decreases with the increase of temperature.
The oxidation degree of flexible aluminium strip depends on the temperature, the degree of aluminium comminution and other metal impurities in it. When the temperature is higher than the melting point of aluminum, its oxidation rate is the fastest, and the fine aluminum powder, when heated in the air, will burn violently.
Aluminum cover strips form an oxide film that prevents metal corrosion in moist air, while acid-treated aluminium powder burns violently in the air and emits a dazzling white flame. Aluminum is second only to silver and copper in conductivity, although its conductivity is only 2/3 of that of copper, but its density is only 1/3 of that of copper.
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