Directional solidification of binary melts with a non-equilibrium mushy layer / Aseev D. L.,Alexandrov D. V. // INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER. - 2006. - V. 49, l. 25-26. - P. 4903-4909.

ISSN/EISSN:

0017-9310 / нет данных

Type:

Article

Abstract:

When the melt or solution solidifies a constitutionally supercooled mushy layer is frequently formed ahead of the phase transition boundary. This leads to nucleation and growth mechanisms of newly born solid particles within a mush. The latter is responsible for the structures and properties appearing in the crystal. The process of solidification with a supercooled mushy layer is analytically described on the basis of two joint theories of directional and bulk crystallization. Such characteristics as the constitutional supercooling, the solid fraction and the radial density distribution function of solid particles in a mushy layer are found. The complex structure of the non-equilibrium mushy layer is completely recognized. (c) 2006 Elsevier Ltd. All rights reserved.

Author keywords:

solidification; mushy layer; crystal growth; constitutional supercooling ALLOY; ZONE; MODEL

DOI:

10.1016/j.ijheatmasstransfer.2

Web of Science ID:

ISI:000242397800019

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	DEC
Publisher	PERGAMON-ELSEVIER SCIENCE LTD
Address	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
Language	English
Keywords-Plus	ALLOY; ZONE; MODEL
Research-Areas	Thermodynamics; Engineering; Mechanics
Web-of-Science-Categories	Thermodynamics; Engineering, Mechanical; Mechanics
Author-Email	Danil.Aseev@usu.ru Dmitri.Alexandrov@usu.ru
ResearcherID-Numbers	Alexandrov, Dmitri/D-2516-2016
ORCID-Numbers	Alexandrov, Dmitri/0000-0002-6628-745X
Number-of-Cited-References	24
Usage-Count-Since-2013	3
Journal-ISO	Int. J. Heat Mass Transf.
Doc-Delivery-Number	110RX