Změna povrchových vlastností hliníkové slitiny EN AW 5754 za pomocí vláknového laserového čističe MRJ FL C120
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Vysoká škola báňská – Technická univerzita Ostrava
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Abstract
The aim of this thesis is to investigate the effect of the laser beam emitted by the MRJFL-C120 fiber cleaner with a peak power of 120 W on aluminium alloy sheet EN AW-5754
(also CSN 42413, AlMg3). After the surface treatment, the quantities microhardness and
roughness will be evaluated. The influence of the laser beam parameter settings on these
quantities will be investigated.
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Laser, aluminium, microhardness, roughness, surface treatment