Influence of powder metallurgy route on precipitation processes in MgTbNd alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F16%3A10331617" target="_blank" >RIV/00216208:11320/16:10331617 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.matchar.2015.12.020" target="_blank" >http://dx.doi.org/10.1016/j.matchar.2015.12.020</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matchar.2015.12.020" target="_blank" >10.1016/j.matchar.2015.12.020</a>
Alternative languages
Result language
angličtina
Original language name
Influence of powder metallurgy route on precipitation processes in MgTbNd alloy
Original language description
Solution treatedMgTb3Nd2 alloy (nominal composition inwt.%) (ST) and the alloy prepared by hot extrusion of isostatically pressed powder (PM) were isochronally heat treated and studied by electrical resistivity and hardness measurements and by differential scanning calorimetry. Microstructure development was investigated in transmission electron microscopy. Powder metallurgy route does not change the values of activation energies but shifts the temperature ranges of these processes. Vickers hardness of the as prepared state is higher in the PM alloy and is very resistant against the heat treatment up to 510 oC. Contrary to the ST alloy precipitation due to isochronal annealing does not lead to pronounced hardness changes in the PM alloy.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
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Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Characterization
ISSN
1044-5803
e-ISSN
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Volume of the periodical
112
Issue of the periodical within the volume
February
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
149-154
UT code for WoS article
000370109200018
EID of the result in the Scopus database
2-s2.0-84951299860