Evaluation of Ti(3)Si Phase Stability from Heat-Treated, Rapidly Solidified Ti-Si Alloys

dc.creatorCOSTA, Alex Matos da Silva
dc.creatorLIMA, Gisele Ferreira de
dc.creatorRODRIGUES, Geovani
dc.creatorNUNES, Carlos Angelo
dc.creatorCOELHO, Gilberto Carvalho
dc.creatorSUZUKI, Paulo Atsushi
dc.date.accessioned2012-04-17T21:35:59Z
dc.date.accessioned2018-07-04T14:32:38Z
dc.date.available2012-04-17T21:35:59Z
dc.date.available2018-07-04T14:32:38Z
dc.date.created2012-04-17T21:35:59Z
dc.date.issued2010
dc.identifierJOURNAL OF PHASE EQUILIBRIA AND DIFFUSION, v.31, n.1, p.22-27, 2010
dc.identifier1547-7037
dc.identifierhttp://producao.usp.br/handle/BDPI/14628
dc.identifier10.1007/s11669-009-9610-2
dc.identifierhttp://dx.doi.org/10.1007/s11669-009-9610-2
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1611479
dc.description.abstractTi-base alloys containing significant amounts of silicon have been considered for high temperature structural applications. Thus, information concerning phase stability on the Ti-Si system is fundamental and there are not many investigations covering the phase stability of the Ti(3)Si phase, specially its dependence on oxygen/nitrogen contamination. In this work the stability of this phase has been evaluated through heat-treatment of rapidly solidified Ti-rich Ti-Si alloys at 700 A degrees C and 1000 A degrees C. The rapidly solidified splats presented nanometric scale microstructures which facilitated the attainment of equilibrium conditions. The destabilization of Ti(3)Si due to oxygen/nitrogen contamination has been noted.
dc.languageeng
dc.publisherSPRINGER
dc.relationJournal of Phase Equilibria and Diffusion
dc.rightsCopyright SPRINGER
dc.rightsopenAccess
dc.subjectsilicides
dc.subjectTi alloys
dc.subjectTi-Si system
dc.subjectTi(3)Si
dc.titleEvaluation of Ti(3)Si Phase Stability from Heat-Treated, Rapidly Solidified Ti-Si Alloys
dc.typeArtículos de revistas


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