Influence of compound twinning on Young's moduli in NiTi martensite

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dc.contributor.authorŠesták, Petrcs
dc.contributor.authorČerný, Miroslavcs
dc.contributor.authorPokluda, Jaroslavcs
dc.date.issued2009-09-07cs
dc.description.abstractNiTi shape memory alloy has been widely used in many engineering applications (e.g. mechatronic devices, medical tools, seismic sensors etc.). In this work, the Young's moduli of twinned NiTi martensite in selected crystallographic directions are calculated from first principles and ompared with previous data for perfect (untwinned) NiTi structure. The obtained results show that the selected twinning mode does not have a significant influence on the Young's moduli and, thus, their reduction observed in some experiments is probably caused by changes in martensitic microstructure (arrangement of twinning variants).en
dc.description.abstractNiTi shape memory alloy has been widely used in many engineering applications (e.g. mechatronic devices, medical tools, seismic sensors etc.). In this work, the Young's moduli of twinned NiTi martensite in selected crystallographic directions are calculated from first principles and ompared with previous data for perfect (untwinned) NiTi structure. The obtained results show that the selected twinning mode does not have a significant influence on the Young's moduli and, thus, their reduction observed in some experiments is probably caused by changes in martensitic microstructure (arrangement of twinning variants).en
dc.formattextcs
dc.format.extent1-5cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationESOMAT 2009 - 8th European Symposium on Martensitic Transformations Prague, Czech Republic, September 7-11, 2009. 2009, p. 1-5.en
dc.identifier.doi10.1051/esomat/200906039cs
dc.identifier.isbn978-2-7598-0480-1cs
dc.identifier.orcid0000-0001-8172-1683cs
dc.identifier.orcid0000-0003-0235-8973cs
dc.identifier.orcid0000-0002-8449-1200cs
dc.identifier.other29330cs
dc.identifier.researcheridD-8514-2012cs
dc.identifier.researcheridB-6259-2008cs
dc.identifier.researcheridD-7239-2012cs
dc.identifier.scopus23976608700cs
dc.identifier.scopus7004499962cs
dc.identifier.urihttp://hdl.handle.net/11012/196356
dc.language.isoencs
dc.publisherEDP Sciencescs
dc.relation.ispartofESOMAT 2009 - 8th European Symposium on Martensitic Transformations Prague, Czech Republic, September 7-11, 2009cs
dc.relation.urihttps://www.esomat.org/articles/esomat/abs/2009/01/esomat2009_06039/esomat2009_06039.htmlcs
dc.rightsCreative Commons Attribution-NonCommercial 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.urihttp://creativecommons.org/licenses/by-nc/3.0/cs
dc.subjectNiTien
dc.subjecttwinningen
dc.subjectmartensiteen
dc.subjectab-initioen
dc.subjectshape memoryen
dc.subjectNiTi
dc.subjecttwinning
dc.subjectmartensite
dc.subjectab-initio
dc.subjectshape memory
dc.titleInfluence of compound twinning on Young's moduli in NiTi martensiteen
dc.title.alternativeInfluence of compound twinning on Young's moduli in NiTi martensiteen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-29330en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 15:05:56en
sync.item.modts2025.10.14 10:23:56en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav fyzikálního inženýrstvícs

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