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STAINLESS STEEL COLOR CHANGE, DEPENDING ON THE LASER PARAMETERS IN LABELING PROCESS

Aleksejs Gribovskis, Normunds Bernāns, Oskars Počekajevs, Pāvels Narica

Abstract


This research describes color marking on stainless steel using various laser parameters. As a process, laser marking has been known for a long time, however, usage of this technology is rarely found for industrial needs. New fiber laser allows user to change the laser parameters in order to change color scheme, quality and visual appearance on the engraved surface.

Keywords


Laser engraving; color, thin-film effect; optimal solution

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References


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L. Ming et al., Colour marking of metals with fiber lasers. Proceedings of the 3rd Pacific International Conference on Application of Lasers and Optics 2008.

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DOI: https://doi.org/10.17770/het2016.20.3499

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