Theoretical and experimental study of the gamma and gamma prime equilibrium in the NiAlCrCo system.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F02%3A07023064" target="_blank" >RIV/68081723:_____/02:07023064 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Theoretical and experimental study of the gamma and gamma prime equilibrium in the NiAlCrCo system.
Original language description
Several alloys of the NiAlCrCo system with constant Ni content of 70 at.% were studied after long term annealing at 1000 C by means of analytical electron microscopy. The coexistence of phases, their compositions and phase ratios were compared with theoretical data obtained by means of the software Thermo-Calc designed for modelling of phase equilibria in multicomponent systems. The necessary thermodynamic database was constructed on the base of information available for lower order systems. This approach is well established and it has been successfully applied in our previous study of similar quaternary alloys annealed at 900 C. The new results show good agreement of theory with experiment and confirm that the developed thermodynamic database is suitable for theoretical description of equilibrium in the NiAlCrCo system.
Czech name
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Czech description
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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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Project
<a href="/en/project/GA106%2F02%2F0876" target="_blank" >GA106/02/0876: Theoretical and experimental study of Ni-based model systems and thermodynamic description of phase equilibria</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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