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How to improve the surface stability of the aluminum material of the towel rack
2018-10-26 17:09:16 Click：
Regarding "aluminum", since the "pure aluminum" steel strength cannot meet the requirements of use and the surface is easily oxidized, it cannot be used, and it is generally used in the rust-proof aluminum group or the hard aluminum group, but it is unlikely to be adopted. The so-called aluminum alloy material in the aerospace equipment, the surface of the "aluminum alloy" material subjected to surface oxygen oxidation treatment is much more stable than that without surface treatment, and there are also various surface treatment results, mainly two kinds: One surface looks brighter, one is that the surface looks similar to matt, the former surface layer is thin but harder and not easily scratched. The latter kind of surface is like adding a coating layer. Although it is thick, it will be easy to scratch. The latter surface can be processed into a variety of colors. The aesthetic aspect is better, and it is also an advantage.