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Dekorative Oberflächen bei Federn

Decorative surfaces of technical springs

First and foremost decorative surfaces of technical springs are used for a visual effect and do not have a technological purpose. Among others the polyspectral process is applied to colour surfaces. Using this method the surface is manipulated with the result that it can only reflect a certain wave length of light.

As a base material all insulating metals can be used like gold, silver and bronze. Primarly black is very common but other colour schemes are possible as well.