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On the R-phase transformation related phenomena in NiTi polycrystals subjected to thermomechanical loads
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SYSNO ASEP 0105586 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title On the R-phase transformation related phenomena in NiTi polycrystals subjected to thermomechanical loads Title Studie efektů spojených s transformací R fáze v polykrystalech NiTi Author(s) Šittner, Petr (FZU-D) RID, ORCID
Lugovyy, Dmytro (UJF-V)
Neov, Dimitar (UJF-V)
Landa, Michal (UT-L) RID
Lukáš, Petr (UJF-V) RID, ORCID, SAI
Novák, Václav (FZU-D)Source Title Journal de Physique IV - ISSN 1155-4339
Roč. 4, č. 115 (2004), s. 269-278Number of pages 8 s. Language eng - English Country FR - France Keywords shape memory alloy ; martensitic transformation ; neutron diffraction Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects IAA1048107 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) KSK1010104 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) Annotation Results of in-situ neutron diffraction studies of the 132 R transformation and R-phase reorientation processes in thermal, mechanical and thermomechanical loads on NiTi alloy polycrystals are presented. It is discussed how the crystallographic features and structure instability of R-phase affects the macroscopic thermomechanical sigma - epsilon - T response of NiTi when the R-phase is involved. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2005
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