Advanced In-situ Investigation of Deformation Behavior in a Textured Magnesium Alloy AZ31

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F23%3A10467547" target="_blank" >RIV/00216208:11320/23:10467547 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Advanced In-situ Investigation of Deformation Behavior in a Textured Magnesium Alloy AZ31

Popis výsledku v původním jazyce

A combination of mutually complementary in-situ experimental techniques, including electron backscatter diffraction (EBSD), acoustic emission (AE), and digital image correlation (DIC) was employed to study the geometry and dynamics of the deformation twinning band formation. The investigated material, a rolled magnesium alloy AZ31 exhibiting a strong basal texture, was uniaxially compressed in the rolling direction i.e., in a manner favorable to a pronounced activity of the extension twinning. The in-situ EBSD provided confirmation of the specific twin variant as well as an estimate of the twinned volume fraction evolution with progressing strain, whereas the DIC analysis coupled with the AE measurements revealed the macroscopic heterogeneities and provided insight into the dynamics of the twin band formation and propagation.

Název v anglickém jazyce

Advanced In-situ Investigation of Deformation Behavior in a Textured Magnesium Alloy AZ31

Popis výsledku anglicky

A combination of mutually complementary in-situ experimental techniques, including electron backscatter diffraction (EBSD), acoustic emission (AE), and digital image correlation (DIC) was employed to study the geometry and dynamics of the deformation twinning band formation. The investigated material, a rolled magnesium alloy AZ31 exhibiting a strong basal texture, was uniaxially compressed in the rolling direction i.e., in a manner favorable to a pronounced activity of the extension twinning. The in-situ EBSD provided confirmation of the specific twin variant as well as an estimate of the twinned volume fraction evolution with progressing strain, whereas the DIC analysis coupled with the AE measurements revealed the macroscopic heterogeneities and provided insight into the dynamics of the twin band formation and propagation.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

<a href="/cs/project/EF19_073%2F0016935" target="_blank" >EF19_073/0016935: Grantová schémata na UK</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

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