Mostrar el registro sencillo del ítem

Rapid microwave-assisted synthesis of zirconium aluminide

dc.contributor.authorCARVALHO JR., Waldemir M.
hal.structure.identifierUniversidade Federal do ABC = Federal University of ABC = Université Fédérale de l'ABC [Brazil] [UFABC]
dc.contributor.authorSOUZA, Flavio L.
hal.structure.identifierUniversidade Federal do ABC = Federal University of ABC = Université Fédérale de l'ABC [Brazil] [UFABC]
dc.contributor.authorSANTOS, Sydney Ferreira
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorBOBET, Jean-Louis
dc.date.issued2018-06
dc.identifier.issn0254-0584
dc.description.abstractEnHere we show a fast and direct zirconium aluminide alloys manufacturing process using the microwave-assisted technique. The rapid microwave-assisted synthesis was performed using two different starting precursors (Zr and ZrH2) revealing the ZrAl3 phase as the main phase formation, with a small percentage of ZrAl2. The phase formation and their percentages were evaluated and confirmed by combining X-ray diffraction and chemical analysis data. In addition, the scanning electron microscopy revealed that the bodies based on ZrH2 samples showed smaller particle size compared with the Zr ones. This was attributed to the microwave radiation concentration that might lead several dehydrogenation sites to generate a non-homogeneity reducing the particle. These findings provide a novel, rapid and versatile method to design zirconium aluminide alloys according to the desired application by controlling the starting precursors (Zr or ZrH2) and microwave exposure time.
dc.language.isoen
dc.publisherElsevier
dc.subject.enZirconium aluminide
dc.subject.enIntermetallic compound
dc.subject.enMicrostructures
dc.subject.enMicrowave synthesis
dc.title.enRapid microwave-assisted synthesis of zirconium aluminide
dc.typeArticle de revue
dc.identifier.doi10.1016/j.matchemphys.2018.02.044
dc.subject.halChimie/Matériaux
bordeaux.journalMaterials Chemistry and Physics
bordeaux.page249-257
bordeaux.volume211
bordeaux.peerReviewedoui
hal.identifierhal-01799931
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01799931v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Materials%20Chemistry%20and%20Physics&rft.date=2018-06&rft.volume=211&rft.spage=249-257&rft.epage=249-257&rft.eissn=0254-0584&rft.issn=0254-0584&rft.au=CARVALHO%20JR.,%20Waldemir%20M.&SOUZA,%20Flavio%20L.&SANTOS,%20Sydney%20Ferreira&BOBET,%20Jean-Louis&rft.genre=article


Archivos en el ítem

ArchivosTamañoFormatoVer

No hay archivos asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem