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:

00201685

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 1700°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. © 2014 Pleiades Publishing, Ltd.

Author keywords:

Index keywords:

Inorganic chemicals; Chemical inhomogeneities; Composition dependence; Heating and cooling; Integral enthalpies; Microheterogeneity; Non-uniform distribution; Quasi-chemical approximation; Short-range

DOI:

10.1134/S0020168514060041

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84902476105&doi=10.1134%2fS0020168514060041&partnerID=40&md5=45807201a23cd94c82eed8cb6fb9b030

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Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84902476105&doi=10.1134%2fS0020168514060041&partnerID=40&md5=45807201a23cd94c82eed8cb6fb9b030
Affiliations	Yeltsin Federal University, ul. Mira 19, Yekaterinburg 620002, Russian Federation; Ural State Pedagogical University, ul. Kosmonavtov 26, Yekaterinburg 620017, Russian Federation
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Publisher	Maik Nauka Publishing / Springer SBM
CODEN	INOMA
Language of Original Document	English
Abbreviated Source Title	Inorg. Mater.
Source	Scopus