Thermodynamic calculations of the interaction of scandium halides with aluminum / Shubin A. B.,Shunyaev K. Yu. // RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A. - 2010. - V. 84, l. 12. - P. 2011-2016.

ISSN/EISSN:

0036-0244 / 1531-863X

Type:

Article

Abstract:

The fundamental characteristics of the reduction of scandium trifluoride and trichloride with aluminum were studied by thermodynamic modeling over wide temperature and pressure ranges (1100-1400 K and 1-10(6) Pa for ScF3 and 800-1200 K and 1-10(5) Pa for ScCl3). Calculations of the equilibrium compositions of the systems were performed to draw conclusions about the contents of condensed and gaseous components and determine the temperatures of the complete reduction of trihalides with the formation of a two-phase alloy containing a saturated solution of scandium in aluminum and the Al3Sc intermetallic compound. The results of modeling were in agreement with the available experimental data.

Author keywords:

MELTS

DOI:

10.1134/S0036024410120010

Web of Science ID:

ISI:000284775000001

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	DEC
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1531-863X
Keywords-Plus	MELTS
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Physical
Author-Email	fortran@list.ru
ResearcherID-Numbers	Shunyaev, Konstantin/A-3916-2014 Shubin, Alexey/A-3921-2014
ORCID-Numbers	Shubin, Alexey/0000-0002-1815-1611
Funding-Acknowledgement	Russian Foundation for Basic Research {[}08-03-00941, 09-03-473]
Funding-Text	This work was financially supported by the Russian Foundation for Basic Research, project nos. 08-03-00941 and 09-03-473.
Number-of-Cited-References	22
Usage-Count-Since-2013	1
Journal-ISO	Russ. J. Phys. Chem. A
Doc-Delivery-Number	687JO