Numerical analysis of twin thickening process in magnesium alloys
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F17%3A00480460" target="_blank" >RIV/68081723:_____/17:00480460 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/17:PU122307
Result on the web
<a href="http://dx.doi.org/10.1016/j.actamat.2016.10.068" target="_blank" >http://dx.doi.org/10.1016/j.actamat.2016.10.068</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.actamat.2016.10.068" target="_blank" >10.1016/j.actamat.2016.10.068</a>
Alternative languages
Result language
angličtina
Original language name
Numerical analysis of twin thickening process in magnesium alloys
Original language description
A finite element study of the stress field evolution around the {1012} tensile twin of different thickness in magnesium alloy is performed. The system is represented by the 2D models of one and three elastic elliptical inclusions with different aspect ratios surrounded by the plastic matrix. Anisotropic elasticity and crystal plasticity theory are used to describe the material behavior. Numerical results for single inclusion overestimate the initial stress for the stable twin aspect ratio by a factor of two compared to the experimental results. Multiple inclusions case obtains values closer to the experimental ones. Therefore it is concluded that the process of twin thickening cannot be solved within the analysis of the single inclusion and an interaction between twins in the same and neighboring grains plays a crucial role during the twin thickening process.
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
20501 - Materials engineering
Result continuities
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)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Materialia
ISSN
1359-6454
e-ISSN
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Volume of the periodical
124
Issue of the periodical within the volume
FEB
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
9-16
UT code for WoS article
000393000800002
EID of the result in the Scopus database
2-s2.0-84994364991