Load partition in NiTi shape memory alloy polycrystals investigated by in-situ neutron diffraction and micromechanics modelling.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F02%3A49020058" target="_blank" >RIV/61389005:_____/02:49020058 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Load partition in NiTi shape memory alloy polycrystals investigated by in-situ neutron diffraction and micromechanics modelling.

Original language description

Neutron diffraction experiments on NiTi polycrystals transforming in mechanical loads at constant temperature. The observed asymmetries between diffraction records of the martensite phase in tension and compression are interpreted as being due to the stressinduced martensite texture causedby preferential martensite variant selection under stress. The evolution of the experimentally measured lattice strains and integral intensities of austenite and martensite reflections during compression pseudoelasticload cycle are interpreted with the help of the micromechanics model simulation of the NiTi polycrystal transformation. An information on the load partition mechanism in pseudoelastically transforming NiTi polycrystals deduced.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

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

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Name of the periodical

Materials Science Forum

ISSN

0255-5476

e-ISSN

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Volume of the periodical

404

Issue of the periodical within the volume

4

Country of publishing house

RU - RUSSIAN FEDERATION

Number of pages

6

Pages from-to

829-834

UT code for WoS article

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EID of the result in the Scopus database

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