Viscosity of Fe-Cu melts / Chikova O. A.,Tsepelev V. S.,Konstantinov A. N.,V'yukhin V. V. // INORGANIC MATERIALS. - 2014. - V. 50, l. 6. - P. 642-645.

ISSN/EISSN:

0020-1685 / 1608-3172

Type:

Article

Abstract:

We have studied composition dependences of kinematic viscosity for Fe-Cu melts with the aim of determining the temperature and composition ranges where chemically inhomogeneous Fe-Cu melts exist. Measurements were performed during heating and cooling in the temperature range from 1550 to 1700A degrees C. Evidence has been found for chemical inhomogeneity of Fe-Cu melts in the form of both microheterogeneity and a nonuniform distribution of dissimilar atoms. We have determined the temperature and composition ranges of microheterogeneity in the phase diagram of the Fe-Cu system. The nonuniform Fe and Cu distributions have been accounted for in the quasi-chemical approximation of the theory of irregular solutions, which has been used to evaluate the short-range order parameter and integral enthalpy of mixing.

Author keywords:

нет данных

DOI:

10.1134/S0020168514060041

Web of Science ID:

ISI:000335664100019

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUN
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1608-3172
Research-Areas	Materials Science
Web-of-Science-Categories	Materials Science, Multidisciplinary
Author-Email	chik63@mail.ru
Number-of-Cited-References	13
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	20
Journal-ISO	Inorg. Mater.
Doc-Delivery-Number	AG8JH