Lattice defects generated by cyclic thermomechanical loading of superelastic NiTi wire
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00563592" target="_blank" >RIV/68378271:_____/21:00563592 - isvavai.cz</a>
Alternative codes found
RIV/61389005:_____/21:00541796 RIV/68407700:21340/21:00362709
Result on the web
<a href="https://doi.org/10.1007/s40830-021-00315-4" target="_blank" >https://doi.org/10.1007/s40830-021-00315-4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s40830-021-00315-4" target="_blank" >10.1007/s40830-021-00315-4</a>
Alternative languages
Result language
angličtina
Original language name
Lattice defects generated by cyclic thermomechanical loading of superelastic NiTi wire
Original language description
Cyclic instability of stress-strain-temperature functional responses of NiTi is presumably due to the plastic deformation accompanying martensitic transformation proceeding under external stress. In order to obtain systematic experimental evidence on this, we have performed series of cyclic thermomechanical loading tests (10 cycles) on superelastic NiTi wires with nanocrystalline microstructure, evaluated accumulated unrecovered strains and analysed permanent lattice defects created during the cycling by TEM. The accumulated unrecovered strains and density of lattice defects increased with increasing temperature and stress, at which the forward and/or reverse transformation proceeded. It did not correlate with the temperature and stress applied in the test as such.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Shape Memory and Superelasticity
ISSN
2199-384X
e-ISSN
2199-3858
Volume of the periodical
7
Issue of the periodical within the volume
1
Country of publishing house
CH - SWITZERLAND
Number of pages
24
Pages from-to
65-88
UT code for WoS article
000634670200002
EID of the result in the Scopus database
2-s2.0-85103429720