Microstructure and Mechanical Properties of Severely Deformed AX41 Magnesium Alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10317136" target="_blank" >RIV/00216208:11320/15:10317136 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.12693/APhysPolA.128.768" target="_blank" >http://dx.doi.org/10.12693/APhysPolA.128.768</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12693/APhysPolA.128.768" target="_blank" >10.12693/APhysPolA.128.768</a>
Alternative languages
Result language
angličtina
Original language name
Microstructure and Mechanical Properties of Severely Deformed AX41 Magnesium Alloy
Original language description
The object of the present paper is the study of mechanical properties and microstructural evolution of AX41 magnesium alloy, severely deformed using a combination of hot extrusion and equal channel angular pressing. Equal channel angular pressing processing was performed at 250 degrees C following route Bc. Mechanical properties of the ultrafine-grained alloy were investigated in tension at a constant strain rate of 10(-4) s(-1) at room temperature and 100 degrees C. The dislocation density was determined by X-ray line profiles analysis. Microstructural observations performed by electron backscattering diffraction after 8 passes of equal channel angular pressing revealed very fine and homogeneous microstructure with a grain size of 0.3-6 mu m. It has been found that the room temperature mechanical properties such as yield stress and tensile strength reach their maximum value even after the first pass which is in good agreement with the evolution of the dislocation density. Further proc
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GA13-13616S" target="_blank" >GA13-13616S: Evaluation of Elastic Properties of Materials Processed by Severe Plastic Deformation</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Physica Polonica A
ISSN
0587-4246
e-ISSN
—
Volume of the periodical
128
Issue of the periodical within the volume
4
Country of publishing house
PL - POLAND
Number of pages
4
Pages from-to
768-771
UT code for WoS article
000366357300073
EID of the result in the Scopus database
2-s2.0-84950300269