Precipitation, recovery, phase transition and recrystallization processes of massively transformed TiAI scrutinized by ex- and in-situ high-energy X-ray diffraction

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dc.contributor.authorLiss, KDen_AU
dc.contributor.authorBystrzanowski, Sen_AU
dc.contributor.authorBartels, Aen_AU
dc.contributor.authorBuslaps, Ten_AU
dc.contributor.authorClemens, Hen_AU
dc.contributor.authorGerling, Ren_AU
dc.contributor.authorSchimansky, FPen_AU
dc.contributor.authorStark, Aen_AU
dc.date.accessioned2021-09-13T02:39:35Zen_AU
dc.date.available2021-09-13T02:39:35Zen_AU
dc.date.issued2005-01-31en_AU
dc.date.statistics2021-08-24en_AU
dc.description.abstractHigh-energy synchrotron radiation above 100 keV is a novel and sophisticated probe to access the volume properties of materials. A Debye-Scherrer method is shortly presented for the measurements of textures, strain and composition. Low density, high specific yield strength, good oxidation resistance and good creep properties at elevated temperatures make intermetallic γ-TiAl-based alloys top candidates as structural materials for advanced jet and automotive engines as well as for future hypersonic vehicles. The mechanical properties depend strongly on composition, thermo mechanical processing and subsequent heat treatments. The present study examines the recrystallization processes of a massively transformed specimen of Ti45AI46Nb9 upon a heat ramp from room temperature to 1400 deg C. The registered Debye-Scherrer rings are rich of features relating to thermal expansion, phase changes, domain and phase coherences, chemical separation and much more which will be regarded in detail.en_AU
dc.identifier.citationLiss, K.-D., Bystrzanowski, S., Bartels, A., Buslaps, T., Clemens, H., Gerling, R. Schimansky, F.-P. & Stark, A(2005). Precipitation, recovery, phase transition and recrystallization processes of massively transformed TiAI scrutinized by ex- and in-situ high-energy X-ray diffraction. Paper presented to the 29th Condensed Matter and Materials Meeting, "Australian Institute of Physics Sixteenth Biennial Congress", Canberra, 2005, 31 January - 4 February 2005. en_AU
dc.identifier.conferenceenddate4 February 2005en_AU
dc.identifier.conferencename29th Condensed Matter and Materials Meeting, 'Australian Institute of Physics Sixteenth Biennial Congress'en_AU
dc.identifier.conferenceplaceCanberra, Australiaen_AU
dc.identifier.conferencestartdate31 January 2005en_AU
dc.identifier.isbn0-9598064-8-2en_AU
dc.identifier.issnCMMSP PTU 114en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/11673en_AU
dc.language.isoenen_AU
dc.publisherAustralian Institute of Physicsen_AU
dc.subjectAlloysen_AU
dc.subjectBremsstrahlungen_AU
dc.subjectChemical reactionsen_AU
dc.subjectCoherent scatteringen_AU
dc.subjectDiffractionen_AU
dc.subjectDiffraction methodsen_AU
dc.subjectElectromagnetic radiationen_AU
dc.subjectElementsen_AU
dc.subjectEnergy rangeen_AU
dc.subjectExpansionen_AU
dc.subjectMechanical propertiesen_AU
dc.subjectMetalsen_AU
dc.subjectPhysical propertiesen_AU
dc.subjectRadiationsen_AU
dc.subjectRefractory metalsen_AU
dc.subjectScatteringen_AU
dc.subjectSeparation processesen_AU
dc.subjectTransition elementsen_AU
dc.titlePrecipitation, recovery, phase transition and recrystallization processes of massively transformed TiAI scrutinized by ex- and in-situ high-energy X-ray diffractionen_AU
dc.typeConference Abstracten_AU
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