ABSTRACT

Thermodynamic properties of uranium were studied in (U + Ga), (U + Sn) and (U + Ga + Sn) systems. Activity and activity coefficients of uranium were determined in alloys with tin and (gallium + tin) eutectic (0.135 Sn mass fraction) between T = (573 and 1073) K. Solubility of uranium in (Ga + Sn) eutectic and in pure Ga was measured between T = (298 and 1073) K. Activity coefficients, partial and excess thermodynamic functions of uranium in alloys with Ga, Sn and (Ga + Sn) eutectic were calculated.

Compounds

#	Formula	Name
1	Ga	gallium
2	Sn	tin
3	U	uranium

Datasets

The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type	Compound-#	Property	Variable	Constraint	Phase	Method	#Points
POMD	2 1 3	(Relative) activity - 3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid Solvent: Mass fraction - 2; Liquid	Liquid Crystal of intercomponent compound 1	Calculated from emf measurements	10
POMD	2 1 3	Mole fraction - 3 ; Liquid	Temperature, K; Liquid	Solvent: Mass fraction - 2; Liquid Pressure, kPa; Liquid	Liquid Crystal of intercomponent compound 1	ICP-MS Spectrometry	19
POMD	2 3	(Relative) activity - 3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal of intercomponent compound 1	Calculated from emf measurements	10
POMD	1 3	Mole fraction - 3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal of intercomponent compound 1	ICP-MS Spectometry	22

Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Thermodynamics of uranium in (Ga + Sn) eutectic alloy

Maltsev, D. S., Volkovich, V. A., Yamshchikov, L. F., Chukin, A. V.

ABSTRACT