Reference : Comparison of the wear behavior of high speed steel grades obtained from conventional...
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Materials science & engineering
http://hdl.handle.net/2268/169739
Comparison of the wear behavior of high speed steel grades obtained from conventional casting and laser cladding
French
[en] Comparaison du comportement d'usure de nuances d'aciers rapides obtenues par coulee conventionnelle et laser cladding
Hashemi, Seyedeh Neda mailto [Université de Liège - ULiège > Département ArGEnCo > Département Argenco : Secteur MS2F >]
Dedry, Olivier mailto [Université de Liège > Département d'aérospatiale et mécanique > Science des matériaux métalliques >]
Lecomte-Beckers, Jacqueline mailto [Université de Liège > Département d'aérospatiale et mécanique > Science des matériaux métalliques >]
Montrieux, Henri-Michel mailto [Université de Liège > Département d'aérospatiale et mécanique > Science des matériaux métalliques >]
Walmag []
Carrus, Raoul mailto [Sirris > > > >]
Tchuindjang, Jérôme Tchoufack mailto [Université de Liège > Département d'aérospatiale et mécanique > Science des matériaux métalliques >]
2015
Materiaux et tribologie jift 2014
Yes
JIFT 2014, 26 émes journées internationales francophones de tribologie
du 26 mai au 28 mai 2014
[en] Laser Cladding ; Conventional casting ; Microstructure ; Pin-on-disc ; Wear rate ; Three body abrasion
[en] The wear characteristics of three high speed steel grades were studied, one of them being obtained from a conventional casting process and two others originated from a laser cladding route. Tribological tests were carried out at room temperature using a “pin-on-disc” device. The setting of the wear test parameters together with the microstructure of the studied materials seems to strongly influence the subsequent abrasion and wear mechanisms. The results show that the laser cladded high speed steel materials resist better to wear thanks to their ultrafine microstructure compared to the conventional cast material.
http://hdl.handle.net/2268/169739

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