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Ab initio calculations of elastic properties of Pt-Sc alloys
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics, Condensed Matter Theory.
2008 (English)In: Intermetallics (Barking), ISSN 0966-9795, Vol. 16, no 8, 982-986 p.Article in journal (Refereed) Published
Abstract [en]

Elastic properties of substitutionally disordered Pt-rich Pt-Sc alloys and L1(2)-ordered Pt3Sc compound are derived from the first-principles calculations based on the exact muffin-tin orbitals (EMTO) method. We demonstrate that these alloys should exhibit a ductile behavior, which combined with relatively high melting temperature and strong cohesive properties make them a very promising candidate for high-temperature applications.

Place, publisher, year, edition, pages
2008. Vol. 16, no 8, 982-986 p.
Keyword [en]
intermetallics, miscellaneous, elastic properties, ab initio calculations, aero-engine components, furnace furniture
National Category
Physical Sciences
URN: urn:nbn:se:uu:diva-109063DOI: 10.1016/j.intermet.2008.04.016ISI: 000259135000007OAI: oai:DiVA.org:uu-109063DiVA: diva2:248764
Available from: 2009-10-09 Created: 2009-10-09 Last updated: 2009-10-09Bibliographically approved

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