Characterization of Deformation Mechanisms in Mg Alloys by Advanced Acoustic Emission Methods

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10389620" target="_blank" >RIV/00216208:11320/18:10389620 - isvavai.cz</a>
Alternative codes found
RIV/61389005:_____/18:00493523
Result on the web
<a href="https://doi.org/10.3390/met8080644" target="_blank" >https://doi.org/10.3390/met8080644</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/met8080644" target="_blank" >10.3390/met8080644</a>

Result language
angličtina
Original language name
Characterization of Deformation Mechanisms in Mg Alloys by Advanced Acoustic Emission Methods
Original language description
Adaptive sequential k-means (ASK) analysis of acoustic emission (AE) data was used to analyze the sources of AE during compression of three AZ31 magnesium samples with different initial texture. The results were compared to the classical hit-based approach. Observation of the deformed microstructure shows that the ASK analysis can distinguish very well between the signal originating in deformation twinning and dislocation slip. Moreover, together with microstructural analysis, the ASK algorithm revealed another source of AE for one of the samples, which was shown to be the double twinning.
Czech name
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Czech description
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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
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

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)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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