Master Thesis Online
Study of the wear behavior of SS316L + WC composites : role of the counter material
Serrano Martin, Iñigo 
Promoteur(s) :
Mertens, Anne
Date de soutenance : 7-sep-2020/9-sep-2020 • URL permanente : http://hdl.handle.net/2268.2/9971
TFM_FINAL.pdfDétails
| Titre : | Study of the wear behavior of SS316L + WC composites : role of the counter material |
| Auteur : | Serrano Martin, Iñigo
|
| Date de soutenance : | 7-sep-2020/9-sep-2020 |
| Promoteur(s) : | Mertens, Anne
|
| Membre(s) du jury : | Dedry, Olivier
Maurizi-Enrici, Tommaso
Duysinx, Pierre
|
| Langue : | Anglais |
| Mots-clés : | [en] Wear [en] Metal matrix composites [en] Microstructures [en] Laser deposition |
| Discipline(s) : | Ingénierie, informatique & technologie > Ingénierie mécanique |
| Centre(s) de recherche : | A&M - MMS |
| Public cible : | Chercheurs Professionnels du domaine Etudiants |
| Institution(s) : | Université de Liège, Liège, Belgique |
| Diplôme : | Cours supplémentaires destinés aux étudiants d'échange (Erasmus, ...) |
| Faculté : | Mémoires de la Faculté des Sciences appliquées |
Résumé
[en] The present study focuses on the wear behavior of a laser cladded 316L + 20% WC. Preliminary microstructural characterization was carried out by means of SEM (morphology) and OM (distribution) in order to evaluate how the reinforcement WC particles are embedded into the steel parent matrix. Furthermore, hardness measurements were performed. A pin-on-disc tribometer test campaign was performed considering two different heights of a thick deposit. These results and post-mortem track analysis lead to a deeper comprehension of the wear behavior of the MMC and its wear sequence was elucidated. In addition, a comparison with the previous studies have been made, assessing the role of the counter body on the wear behavior of this complex MMC.
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