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dc.contributor.authorBOUCHIBANE, Chams Eddine-
dc.contributor.authorGharbi, Mohamed Abderraouf-
dc.contributor.authorMESSAOUI, Ismail-
dc.date.accessioned2022-01-03T10:40:55Z-
dc.date.available2022-01-03T10:40:55Z-
dc.date.issued2021-
dc.identifier.urihttp://di.univ-blida.dz:8080/jspui/handle/123456789/13690-
dc.description531.676 ; 54 pfr_FR
dc.description.abstractIn this study, we report on the microstructure and tribological characterization of in-situ modified M50 steel synthesized by in-situ reaction of Maxthal211 (Ti2AlC-Ti3AlC2, MAX phase). The composite was elaborated from 5, 10, 15 and 20wt% of the MAX phase which fully reacted with M50 matrix at 1050 °C sintering temperature for 4 h; the MAX phase decomposed into TiC, and the released Al and Ti atoms diffused in M50 matrix. Optical Microscopy was used to study the different microstructures and worn surface characteristics. Dry sliding properties of the composite under different normal loads were studied using a ball-on-disc Tribometer. Addition of 20 wt% MAX phase procured the highest hardness (63.083 HV5) which is about two times higher than that of pure modified M50 steel. Whereas all the reinforced composites exhibited better wear resistancefr_FR
dc.language.isoenfr_FR
dc.publisherUniv Blida1fr_FR
dc.subjectComposite, max phase, dry sliding, optical microscopy, sintering, tribometer, reinforcementfr_FR
dc.titleElaboration and Characterisation of In-Situ Metal Matrix Compositesfr_FR
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