The paper presents the results of studies on microstructure, microhardness, wear and corrosion resistance of C45 steel laser
alloyed with boron end silicon. The aim of laser alloying was to cover the steel with the modifying element and then
melting it with a laser beam. As a result of laser alloying a layer was obtained that was composed of remelted zone enriched
in modifying elements and of heat affected zone. It was found that as a result of laser alloying with boron and silicon layer
are formed that are characterized by good corrosion and wear resistance, high microhardness compared to laser boronized
and laser siliconized layers.
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PN-EN ISO 17475, Korozja metali i stopów. Elektrochemiczne metody badań. Wytyczne wykonania potencjo statycznych i potencjo dynamicznych pomiarów polaryzacyjnych. Warszawa, marzec 2010.
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