Аутори:
1. Nikolay Angelov, Technical University of Gabrovo, Department of Physics, Chemistry and Ecology 4 Hadzhy Dimitar str., Bulgaria
2. Dimcho Pulov, Bulgaria
3. Tsanko Karadzhov, Bulgaria

Апстракт:
A method for study of influence of step onto contrast of laser marking of samples of structural steel 1CS60, was developed. Experiments with fiber laser, working in the near infrared area, were conducted. A raster way for marking is used. The contrast for different values of step and power density, is determined. Graphs on the dependence of contrast from step for three power densities, were drawn. The obtained results were analyzed and summarized.

Кључне речи:
laser marking,fiber laser,near infrared area,steel 1CS60,contrast,step,power density.

Тематска област:
СИМПОЗИЈУМ А - Наука материје, кондензоване материје и физикa чврстог стања

Датум пријаве сажетка:
26.07.2017.

Конференцијa:
Contemporary Materials 2017 - Савремени Материјали