Numerical and experimental study on mechanical response of NiTi shape memory alloys under non-proportional loading

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00450865" target="_blank" >RIV/68378271:_____/15:00450865 - isvavai.cz</a>

Alternative codes found

RIV/61388998:_____/15:00450865

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Numerical and experimental study on mechanical response of NiTi shape memory alloys under non-proportional loading

Original language description

This contribution presents a refined mathematical model tailored for general loading of polycrystalline NiTi SMA, which joins the influence of stress and temperature on transformation, captures anisotropy and asymmetry of response with respect to tension/compression and allows intermediate transformati on via R-phase. The model provides both macroscopic response and detailed information on internal phase composition, which can be compared with experimental data acquired by synchrotron X-ray tomography.

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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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

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů