Numerical simulation of microlevel experiments on Mg alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00322743" target="_blank" >RIV/68407700:21110/18:00322743 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.21495/91-8-581" target="_blank" >http://dx.doi.org/10.21495/91-8-581</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/91-8-581" target="_blank" >10.21495/91-8-581</a>
Alternative languages
Result language
angličtina
Original language name
Numerical simulation of microlevel experiments on Mg alloy
Original language description
The paper presents a numerical simulation used for design of low level experiments on cantilever micro-beams prepared from magnesium alloy AZ31 by focused ion beam milling. Three dimensional FEM models for un-notched and notched micro-beams characterized with elasto-plastic-fracture behavior were created to compare the deflection of beams at yield strength and at fracture to optimize geometric dimensions of the beams with respect to other experimental techniques used for specimen loading (nanoindentation). Possible collisions with surrounding surface of the milled material are calculated. As the main parameter, the cantilever length was varied in the interval 10 to 20 µm and depth of the notch in 0-50% of the beam depth. Taking into account maximum deflections and possible nanoindenter tip to surface collisions the most reasonable dimensions of cantilevers were selected between length of 12 µm and 14 µm and the notch size of minimum 30 % of the beam depth.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/GA17-05360S" target="_blank" >GA17-05360S: Small-scale fracturing of amorphous and crystalline materials assessed with nanoindentation and focused ion beam</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Engineering Mechanics 2018: Book of Full Texts
ISBN
978-80-86246-88-8
ISSN
1805-8248
e-ISSN
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Number of pages
4
Pages from-to
581-584
Publisher name
Ústav teoretické a aplikované mechaniky AV ČR, v. v. i.
Place of publication
Praha
Event location
Svratka
Event date
May 14, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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