Thermodynamics of the ternary system Fe-Ni-Cr in the fcc solid phase
Book
·
OSTI ID:367633
- Univ. of Vienna (Austria). Inst. of Physical Chemistry
- Masaryk Univ., Brno (Czech Republic)
Thermodynamic investigations on fcc solid ternary Fe-Ni-Cr alloys have been performed by means of the computer-aided Knudsen cell mass spectrometry. Ternary T.A.P.-series (Thermodynamically adapted power series) are used for the algebraic representation of the thermodynamic excess properties. At 1,650 K the molar excess gibbs energy G{sup E} is negative over the whole field of stable fcc phase. The molar heat of mixing H{sup E} is exothermic in the predominant part of the fcc phase field. Only between the section with a constant ratio of mole fraction X{sub Cr}/x{sub Ni} = 0.64 and the fcc phase field boundary the H{sup E} values are slightly endothermic. The results of this work can be used successfully for phase diagram calculations.
- OSTI ID:
- 367633
- Report Number(s):
- CONF-960202--; ISBN 0-87339-310-4
- Country of Publication:
- United States
- Language:
- English
Similar Records
Thermodynamic mixing functions and phase equilibria in the nickel-chromium system by high-temperature Knudsen cell mass spectrometry
Numerical prediction of the thermodynamic properties of ternary Al-Ni-Hf alloys
Thermodynamic properties of the Fe-Cr-P liquid solution
Journal Article
·
Tue Jan 31 23:00:00 EST 1995
· Metallurgical Transactions, A (Physical Metallurgy and Materials Science); (United States)
·
OSTI ID:6874673
Numerical prediction of the thermodynamic properties of ternary Al-Ni-Hf alloys
Journal Article
·
Mon Oct 06 00:00:00 EDT 2014
· AIP Conference Proceedings
·
OSTI ID:22307972
Thermodynamic properties of the Fe-Cr-P liquid solution
Journal Article
·
Sat Jan 31 23:00:00 EST 1998
· Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science
·
OSTI ID:616161