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Microstructure and Texture of Al2SixSn (x = 0, 4, 8 mass%) Alloys Processed by Equal Channel Angular Pressing

hal.structure.identifierUniversidad Nacional Autónoma de México = National Autonomous University of Mexico [UNAM]
dc.contributor.authorGONZALEZ, Gonzalo
hal.structure.identifierLaboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
dc.contributor.authorBRAHAM, Chedly
hal.structure.identifierLaboratoire Angevin de Mécanique, Procédés et InnovAtion [LAMPA]
dc.contributor.authorLEBRUN, Jean Lou
hal.structure.identifierCentre de Mise en Forme des Matériaux [CEMEF]
dc.contributor.authorCHASTEL, Yvan
hal.structure.identifierLaboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
dc.contributor.authorSEILER, Wilfrid
hal.structure.identifierInstituto de Investigaciones en Materiales (Mexico, Mexico)
dc.contributor.authorA. FIGUEROA, Ignacio
dc.date.accessioned2021-05-14T09:55:35Z
dc.date.available2021-05-14T09:55:35Z
dc.date.issued2012
dc.identifier.issn1345-9678
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77710
dc.descriptionThe influence of Sn on the microstructure, microstrain and grain morphology in Al–2Si–xSn samples processed by ECAP is reported and discussed. The pseudo-binary Al–xSn alloys (where x = 0, 4, 8 mass%) were produced by conventional ingot casting. Samples were characterised by X-ray diffractometry (XRD), transmission electron microscopy (TEM), dynamical mechanical analysis (DMA) and microhardness. Results showed that the initial texture was modified after several ECAP passes and the formation of subgrains were observed. The presence of Sn enhanced the tribological properties of the alloy but, the ECAP capacity for grain refining was reduced. Besides, it was also confirmed that the damping capacity and microhardness behaviour were dependent of the Sn contents.
dc.description.abstractEnThe influence of Sn on the microstructure, microstrain and grain morphology in Al–2Si–xSn samples processed by ECAP is reported and discussed. The pseudo-binary Al–xSn alloys (where x = 0, 4, 8 mass%) were produced by conventional ingot casting. Samples were characterised by X-ray diffractometry (XRD), transmission electron microscopy (TEM), dynamical mechanical analysis (DMA) and microhardness. Results showed that the initial texture was modified after several ECAP passes and the formation of subgrains were observed. The presence of Sn enhanced the tribological properties of the alloy but, the ECAP capacity for grain refining was reduced. Besides, it was also confirmed that the damping capacity and microhardness behaviour were dependent of the Sn contents.
dc.language.isoen
dc.publisherNihon Kinzoku Gakkai
dc.subject.entransmission electron microscopy
dc.subject.ennanograins
dc.subject.enequal channel angular pressing
dc.subject.enaluminium alloys
dc.subject.enRietveld refinement
dc.title.enMicrostructure and Texture of Al2SixSn (x = 0, 4, 8 mass%) Alloys Processed by Equal Channel Angular Pressing
dc.typeArticle de revue
dc.identifier.doi10.2320/matertrans.M2012011
dc.subject.halSciences de l'ingénieur [physics]/Matériaux
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]
bordeaux.journalMaterials Transactions
bordeaux.page1234-1239
bordeaux.volume53
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.issue7
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-01205899
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01205899v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Materials%20Transactions&rft.date=2012&rft.volume=53&rft.issue=7&rft.spage=1234-1239&rft.epage=1234-1239&rft.eissn=1345-9678&rft.issn=1345-9678&rft.au=GONZALEZ,%20Gonzalo&BRAHAM,%20Chedly&LEBRUN,%20Jean%20Lou&CHASTEL,%20Yvan&SEILER,%20Wilfrid&rft.genre=article


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