Rapid theory-guided prototyping of ductile Mg alloys: from binary to multi-component materials
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F15%3A00450465" target="_blank" >RIV/68081723:_____/15:00450465 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1367-2630/17/9/093009" target="_blank" >http://dx.doi.org/10.1088/1367-2630/17/9/093009</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1367-2630/17/9/093009" target="_blank" >10.1088/1367-2630/17/9/093009</a>
Alternative languages
Result language
angličtina
Original language name
Rapid theory-guided prototyping of ductile Mg alloys: from binary to multi-component materials
Original language description
In order to identify a method allowing for a fast solute assessment without lengthy ab initio calculations, we analyze (anti-)correlations between the I1 stacking fault energies (I1 SFEs), which were shown to be related to the macroscopic ductility in Mgalloys, and five material parameters of 18 different elemental solutes. Our analysis reveals that the atomic volume V of pure solutes, their electronegativity ? and bulk modulus B are either linearly or logarithmically related to the I1 SFE. Comparing the impact of solutes with that of yttrium (that increases the ductility in Mg) we propose a single numerical quantity (called yttrium similarity index, YSI) that is based on these interrelations. Subsequently, we evaluate this new figure of merit for 76elements in search for solutes reducing the I1 SFE. Limiting ourselves first to binary Mgalloys, we hardly find any alternative solutes providing similar I1 SFE reduction as that due to rare-earth (RE) additions. Therefore, we extended ou
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
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
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
New Journal of Physics
ISSN
1367-2630
e-ISSN
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Volume of the periodical
17
Issue of the periodical within the volume
9
Country of publishing house
DE - GERMANY
Number of pages
17
Pages from-to
"Art. n. 093009"
UT code for WoS article
000367355600005
EID of the result in the Scopus database
2-s2.0-84943559624