In Situ Investigation of Deformation Mechanisms in Magnesium-Based Metal Matrix Composites

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10317589" target="_blank" >RIV/00216208:11320/15:10317589 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s12540-015-4611-7" target="_blank" >http://dx.doi.org/10.1007/s12540-015-4611-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12540-015-4611-7" target="_blank" >10.1007/s12540-015-4611-7</a>

Result language

angličtina

Original language name

In Situ Investigation of Deformation Mechanisms in Magnesium-Based Metal Matrix Composites

Original language description

We studied the effect of short fibers on the mechanical properties of a magnesium alloy. In particular, deformation mechanisms in a Mg-Al-Sr alloy reinforced with short alumina fibers were studied in situ using neutron diffraction and acoustic emission methods. The fibers' plane orientation with respect to the loading axis was found to be a key parameter, which influences the acting deformation processes, such as twinning or dislocation slip. Furthermore, the twinning activity was much more significantin samples with parallel fiber plane orientation, which was confirmed by both acoustic emission and electron backscattering diffraction results. Neutron diffraction was also used to assist in analyzing the acoustic emission and electron backscattering diffraction results. The simultaneous application of the two in situ methods, neutron diffraction and acoustic emission, was found to be beneficial for obtaining complementary datasets about the twinning and dislocation slip in the magnesiu

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

—

Project

<a href="/en/project/GB14-36566G" target="_blank" >GB14-36566G: Multidisciplinary research centre for advanced materials</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Metals and Materials International

ISSN

1598-9623

e-ISSN

—

Volume of the periodical

21

Issue of the periodical within the volume

4

Country of publishing house

KR - KOREA, REPUBLIC OF

Number of pages

7

Pages from-to

652-658

UT code for WoS article

000357351500006

EID of the result in the Scopus database

2-s2.0-84938216436