How to deal with scratches on the surface of aluminum plates
During the transportation or processing of the aluminum plate, if the surface is accidentally scratched, how to eliminate it?
1. Physical method of polishing, that is, mechanical polishing, specifically sandblasting, wire drawing, etc. Generally, this method is used for deeper scratches.
2. Chemical method polishing for surface treatment, such as oxidation treatment, chemical reagents can corrode a layer of aluminum surface, scratches have sharp edges, corrosion speed is fast, and lighter scratches can be completely eliminated after chemical polishing. The surface of the chemically polished material is bright and beautiful.
In this way, through the combination of physical and chemical methods, the surface of the aluminum material can achieve a good decorative effect, and the general scratches can also be removed. In order to avoid excessive scratches on the surface of the aluminum plate, how can it be prevented?
1. Physical method of polishing, that is, mechanical polishing, specifically sandblasting, wire drawing, etc. Generally, this method is used for deeper scratches.
2. Chemical method polishing for surface treatment, such as oxidation treatment, chemical reagents can corrode a layer of aluminum surface, scratches have sharp edges, corrosion speed is fast, and lighter scratches can be completely eliminated after chemical polishing. The surface of the chemically polished material is bright and beautiful.
In this way, through the combination of physical and chemical methods, the surface of the aluminum material can achieve a good decorative effect, and the general scratches can also be removed. In order to avoid excessive scratches on the surface of the aluminum plate, how can it be prevented?
