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Gibbs energies of formation of UMoC1.7 and UMoC2

Ananthasivan, K and Kaliappan, I and Anthonysamy, S and Chandramouli, V and Rao, PRV and Mathews, CK and Jacob, KT (1996) Gibbs energies of formation of UMoC1.7 and UMoC2. In: Journal of Alloys and Compounds, 245 (1-2). pp. 40-46.

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Official URL: http://dx.doi.org/10.1016/S0925-8388(96)02446-2


The chemical potentials oi carbon associated with two three-phase fields in the system U-Mo-C were measured by using the methane-hydrogen gas equilibration technique in the temperature range 973 to 1173K. The technique was validated by measuring the standard Gibbs energy of formation of Mo2C. From the experimentally measured values of the chemical potential of carbon in the ternary phase fields UC+Mo+UMoC1.7 and UC+UMoC1.7+UMoC2 and data for UC from the literature, the Gibbs energies of formation of the two ternary carbides were derived:

Item Type: Journal Article
Publication: Journal of Alloys and Compounds
Publisher: Elsevier science
Additional Information: Copyright of this article belongs to Elsevier science.
Keywords: Carbon chemical potential;Gas-solid equilibriation;Enthalpy of formation;Ternary carbides of uranium and molybdenum
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 28 Apr 2011 07:31
Last Modified: 28 Apr 2011 07:31
URI: http://eprints.iisc.ac.in/id/eprint/37274

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