Applied Surface Science, Vol.247, No.1-4, 328-332, 2005
Alloying the X40CrMoV5-1 steel surface layer with tungsten carbide by the use of a high power diode laser
The paper presents the effect of alloying with tungsten carbide on properties of the X40CrMoV5-1 steel surface layer, using the high power diode laser (HPDL). Selection of laser operating conditions is discussed, as well as thickness of the alloying layer, and their influence on structure and chemical composition of the steel. Analysis of the influence of the process conditions on the thicknesses of the alloyed layer and heat-affected zone is presented. (c) 2005 Elsevier B.V. All rights reserved.