In situ diffraction experiments for the investigation of phase fractions and ordering temperatures in Ti-44 at% Al-(3-7) at% mo alloys

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dc.contributor.authorSchmoelzer, Ten_AU
dc.contributor.authorMayer, Sen_AU
dc.contributor.authorSailer, Cen_AU
dc.contributor.authorHaupt, Fen_AU
dc.contributor.authorGuther, Ven_AU
dc.contributor.authorStaron, Pen_AU
dc.contributor.authorLiss, KDen_AU
dc.contributor.authorClemens, Hen_AU
dc.date.accessioned2011-08-03T03:29:44Zen_AU
dc.date.available2011-08-03T03:29:44Zen_AU
dc.date.issued2011-04-01en_AU
dc.date.statistics2011-08-03en_AU
dc.description.abstractBeing a strong beta stabilizer, Mo has gained importance as an alloying element for so-called beta/gamma-TiAl alloys. Intermetallic TiAl-based alloys which contain a significant volume fraction of the body-centered cubic beta-phase at elevated temperatures have proven to exhibit good processing characteristics during hot-working. Unfortunately, the effect of Mo on the appearing phases and their temperature dependence is not well known. In this work, sections of the Ti-Al-Mo ternary phase diagram derived from thermodynamic calculations as well as experimental data are presented. The phase transition temperatures stated in these phase diagrams are compared with the results of high-temperature diffraction studies using high-energy synchrotron radiation. Additionally, the disordering temperature of the beta(o)-phase is determined. © 1999-2020 John Wiley & Sons, Inc.en_AU
dc.identifier.citationSchmoelzer, T., Mayer, S., Sailer, C., Haupt, F., Guther, V., Staron, P., Liss, K.D., & Clemens, H. (2011). In situ diffraction experiments for the investigation of phase fractions and ordering temperatures in Ti-44 at% Al-(3-7) at% mo alloys. Advanced Engineering Materials, 13(4), 306-311.en_AU
dc.identifier.govdoc3420en_AU
dc.identifier.issn1438-1656en_AU
dc.identifier.issue4en_AU
dc.identifier.journaltitleAdvanced Engineering Materialsen_AU
dc.identifier.pagination306-311en_AU
dc.identifier.urihttps://doi.org/10.1002/adem.201000263en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/3633en_AU
dc.identifier.volume13en_AU
dc.language.isoenen_AU
dc.publisherWileyen_AU
dc.subjectX-ray diffractionen_AU
dc.subjectTransition temperatureen_AU
dc.subjectPhase transformationsen_AU
dc.subjectMolybdenumen_AU
dc.subjectTitanium alloysen_AU
dc.subjectSynchrotron radiationen_AU
dc.titleIn situ diffraction experiments for the investigation of phase fractions and ordering temperatures in Ti-44 at% Al-(3-7) at% mo alloysen_AU
dc.typeJournal Articleen_AU
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