Detailed Information on Publication Record
2003
Theoretical and Experimental Phase Equilibria Study in Ni-Al-Cr-(Ta, Ti) Systems at 900 and 1000stC
BURŠÍK, Jiří, Pavel BROŽ and Radim PICHABasic information
Original name
Theoretical and Experimental Phase Equilibria Study in Ni-Al-Cr-(Ta, Ti) Systems at 900 and 1000stC
Authors
BURŠÍK, Jiří (203 Czech Republic, guarantor), Pavel BROŽ (203 Czech Republic) and Radim PICHA (203 Czech Republic)
Edition
2003. vyd. Montreál (Canada), CALPHAD XXXII (La Malbaine), p. 129-129, 1 pp. 2003
Publisher
École Polytechnique Montréal
Other information
Language
English
Type of outcome
Stať ve sborníku
Field of Study
10403 Physical chemistry
Country of publisher
Canada
Confidentiality degree
není předmětem státního či obchodního tajemství
RIV identification code
RIV/00216224:14310/03:00008485
Organization unit
Faculty of Science
Keywords in English
CALPHAD; Phase Equilibrium; Modelling; Experiment
Tags
Změněno: 31/1/2008 14:33, doc. RNDr. Pavel Brož, Ph.D.
Abstract
V originále
Quaternary systems of Ni-Al-Cr-X type, where X indicates one of typical alloying elements such as Ta and Ti belong to systems with excellent mechanical properties, namely in the field of high temperature applications, and therefore they play a significant role in the group of new prospective materials. This characteristics results from the coexistence of disordered gamma and ordered gamma' phases and their phase ratio in the material. Therefore, experimental and theoretical study of phase equilibria in such systems is of great importance. The main obstacle in massive use of theoretical phase diagram calculations is generally the lack of thermodynamic data as well as of supporting experimental data. Although Ni-Al-Cr-Ta and Ni-Al-Cr-Ti systems have been recently thermodynamically described, a lack of experimental phase data can be stated for both of them.
Links
| GA106/02/0876, research and development project |
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