Processing and characterization of laser clad NiCrBSi/WC composite coatings — Influence of microstructure on hardness and wear

NiCrBSi/WC composite coatings containing various amounts of WC/W2C particles were laser cladded on low carbon steel substrate S235JR. Coatings were processed using two different laser systems, a 1kW Nd:YAG and a 3.8kW high power diode laser (HPDL). Coatings obtained with the Nd:YAG source demonstrat...

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Veröffentlicht in:	Surface & coatings technology 2015-12, Vol.283, p.162-171
Hauptverfasser:	Deschuyteneer, D., Petit, F., Gonon, M., Cambier, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Borides Carbides Coatings Composites Hardfacing alloys Hardness Laser cladding Lasers Microstructure Nanohardness Particulate composites Tungsten carbide Wear resistance
Online-Zugang:	Volltext
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