Aluminum is an active metal. In the dry air, the surface of aluminum immediately forms a dense oxide film with a thickness of about 50 angstroms, so that aluminum does not oxidize further and is resistant to water. However, aluminum powder is highly flammable when mixed with air; molten aluminum can Water reacts violently; many metal oxides can be reduced to corresponding metals at high temperatures; aluminum is amphoteric, that is, soluble in strong bases and soluble in dilute acids. Stainless Steel Floor Drain,Stainless Steel Square Shower Drain,Stainless Steel Shower Floor Drain,Stainless Steel Tile Insert Floor Drain Kaiping City Jinqiang Hardware Products Co.,Ltd , https://www.jqfloordrain.com
Hebei Dacheng Hollow Aluminum Strip Factory
Main products: hollow aluminum strip aluminum spacer high frequency welding aluminum spacers can be bent hollow aluminum strip hollow glass molecular sieve hollow glass sealant....
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