Why is the 6063 aluminum bar not shiny?
The aluminum rod surface is oxidized, polished aluminum, light, in the air will be oxidized, luster degree decreased gradually. In the liquid oxidation method can uniformly, forming a layer of aluminum oxide protective film. After processing or a layer of wax or varnish to protect.
The aluminum rod surface is oxidized, polished aluminum, light, in the air will be oxidized, luster degree decreased gradually. In the liquid oxidation method can uniformly, forming a layer of aluminum oxide protective film. After processing or a layer of wax or varnish to protect.
The aluminum rod surface is oxidized, polished aluminum, light, in the air will be oxidized, luster degree decreased gradually. In the liquid oxidation method can uniformly, forming a layer of aluminum oxide protective film. After processing or a layer of wax or varnish to protect.
