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Surface treatment of aluminum alloy: sandblasting, electroplating and anodizing? Which is better?
Mar 31, 2018

Surface treatment of aluminum alloy: sandblasting, electroplating and anodizing? Which is better?

First of all, sandblasting is just before the Aluminum Alloy processing in a process, generally do not directly as the final treatment

Secondly, before anodizing, it is usually to spray sand, no sand appearance will not look good, the advantage of anodizing is insulation, wear-resistant, high hardness, good anticorrosion, and can make all kinds of colors and feel better.

Finally, the electroplating aluminum alloy before the sand can not spray sand, to see your outside requirements, electroplating can only be silver white, or black, gun color, anti gold, and so on, the color is very limited.

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