BROŽ, Pavel, Jiří BURŠÍK and Radim PICHA. Study and modelling of the gamma and gamma' phase equilibrium in Ni-Al-Cr-Co system. In Seminar on Thermodynamics of Materials. Brno: Masaryk University, Brno, 2001, p. 70-74. ISBN 80-210-2702-9.
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Basic information
Original name Study and modelling of the gamma and gamma' phase equilibrium in Ni-Al-Cr-Co system
Authors BROŽ, Pavel (203 Czech Republic, guarantor), Jiří BURŠÍK (203 Czech Republic) and Radim PICHA (203 Czech Republic).
Edition Brno, Seminar on Thermodynamics of Materials, p. 70-74, 2001.
Publisher Masaryk University, Brno
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10403 Physical chemistry
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/01:00005383
Organization unit Faculty of Science
ISBN 80-210-2702-9
Keywords in English aluminium; chromium; cobalt; nickel; phase diagram; thermodynamics; microstrucrure
Tags aluminium, Chromium, cobalt, microstrucrure, nickel, Phase diagram, Thermodynamics
Changed by Changed by: doc. RNDr. Pavel Brož, Ph.D., učo 857. Changed: 31/1/2008 14:37.
Abstract
Several alloys of Ni-Al-Cr-Co system with constant Ni content of 70 at.% were studied at 900 and 1000 C by means of analytical electron microscopy, with respect to the gamma and gamma'; phase field existence. The results showed good agreement with calculated data obtained by means of the software Thermo-Calc. In order to obtain the better agreement of theory with experiment, an optimization of some thermodynamic parameters in used model was performed.
Links
GA106/99/1176, research and development projectName: Niklové slitiny s ochrannými povlaky: mikrostruktura a termodynamické modelování
Investor: Czech Science Foundation, Ni-based superalloys with protective coatings: microstructural assessment and thermodynamic modelling
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