Characteristics of plasticity and microstructure of hot forming magnesium alloys Mg-Al-Zn type
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F13%3A86088483" target="_blank" >RIV/61989100:27360/13:86088483 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.2478/v10172-012-0166-5" target="_blank" >http://dx.doi.org/10.2478/v10172-012-0166-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/v10172-012-0166-5" target="_blank" >10.2478/v10172-012-0166-5</a>
Alternative languages
Result language
angličtina
Original language name
Characteristics of plasticity and microstructure of hot forming magnesium alloys Mg-Al-Zn type
Original language description
The paper presents analysis of plasticity characteristics and microstructure of magnesium alloys for hot plastic treatment with different aluminium content (3-8%). Tests were conducted for assessment of susceptibility of tested alloys to hot plastic deformation. A tensile test was run in temperature from 250 to 450°C. Based on the results, ultimate tensile strength (UTS) and reduction of area (Z) were determined for samples. Conducted compression tests allowed to specify the flow stress and microstructure changes after deformation. The activation energy in hot forming was determined for investigated alloys. The parameters of the process where flow is significantly influenced by twin formation in microstructure were determined. A varied plasticity of tested alloys was found depending on aluminium content. Test results will be useful in development of forging technology of selected construction elements which serve as light substitutes for currently used materials.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/ED0040%2F01%2F01" target="_blank" >ED0040/01/01: Regional materials science and technology centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Archives of Metallurgy and Materials
ISSN
1733-3490
e-ISSN
—
Volume of the periodical
58
Issue of the periodical within the volume
1
Country of publishing house
PL - POLAND
Number of pages
6
Pages from-to
151-156
UT code for WoS article
000318422000025
EID of the result in the Scopus database
—