5 advantages determine why aluminium sheets are commonly used alloys in manufacturingBack
Commonly used in manufacturing aluminum plate in the production work, compared to other metal aluminium alloy sheet and aluminium alloy material has the following features:
1, small density, the density of aluminium and aluminium alloy sheets closer to 2.7 per g , about 1/3 of the iron or copper.
2, high strength aluminium and aluminium alloy sheet with high strength.After a certain degree of cold working can be reinforced concrete strength, part of the brand of aluminum alloy can also strengthen the processing by heat treatment.
3,Good conductive thermal conductivity of aluminum conductive heat conduction performance is second only to silver, copper and gold.
4, good corrosion resistance: the surface of the aluminum easy natural produce a dense solid layer of AL2O3 protective film, can well protect the substrate from corrosion.Through artificial anodic oxidation and coloring, can obtain good casting properties of the casting aluminum alloy or processing good plastic deformation aluminium alloy sheet plate.
5, easy processing: add some alloy elements, can obtain good casting properties of the casting aluminum alloy or processing plastic deformation color-coated aluminium sheet/coil.