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Ab initio calculati...
Ab initio calculations of elastic properties of Pt-Sc alloys
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- Razumovskiy, Vsevolod I. (author)
- KTH,Materialvetenskap,Applied Materials Physics, Department of Materials Science and Engineering, Royal Institute of Technology, SE-100 44 Stockholm, Sweden, Department of Theoretical Physics, Moscow Institute of Steel and Alloys, 119049 Moscow, Russian Federation
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- Isaev, Eyvas (author)
- Linköpings universitet,Uppsala universitet,Kondenserade materiens teori (Fysik IV),Tekniska högskolan,Teoretisk Fysik
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- Ruban, Andrei V. (author)
- KTH,Tillämpad materialfysik,Applied Materials Physics, Department of Materials Science and Engineering, Royal Institute of Technology, SE-100 44 Stockholm, Sweden
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- Korzhavyi, Pavel A. (author)
- KTH,Tillämpad materialfysik,Applied Materials Physics, Department of Materials Science and Engineering, Royal Institute of Technology, SE-100 44 Stockholm, Sweden
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(creator_code:org_t)
- Elsevier, 2008
- 2008
- English.
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In: Intermetallics (Barking). - : Elsevier. - 0966-9795 .- 1879-0216. ; 16:8, s. 982-986
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Abstract
Subject headings
Close
- 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.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- intermetallics
- miscellaneous
- elastic properties
- ab initio
- calculations
- aero-engine components
- furnace furniture
- single-crystals
- approximation
- temperature
- dependence
- constants
- platinum
- energy
- moduli
- Physics
- TECHNOLOGY
Publication and Content Type
- ref (subject category)
- art (subject category)
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