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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • 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

  • 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