Absolute morphological stability of the self-similar solidification with a planar front / Alexandrov D.V. // Journal of Metastable and Nanocrystalline Materials. - 2004. - V. 20-21, l. . - P. 476-481.

ISSN:

14226375

Type:

Conference Paper

Abstract:

Morphological instability analysis is carried out for the self-similar solidification of a binary melt. We demonstrate that both the morphological and dynamic neutral stability curves coincide. The neutral stability curve for morphological perturbations does not intersect the self-similar branch of solutions for solidification, that is, the regime under consideration is always stable and the constitutional supercooling instead of instability analysis is responsible for the origination of a two-phase zone.

Author keywords:

Crystallization; Instabilities; Phase Transitions; Two-Phase Zone

Index keywords:

Crystallization; Functions; Melting; Morphology; Perturbation techniques; Supercooling; Instabilities; Planar front; Two-phase zones; Solidification

DOI:

нет данных

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-8644241753&partnerID=40&md5=1f9e336507aa263a3c7992387164c2be

Соавторы в МНС:

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Другие поля

Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-8644241753&partnerID=40&md5=1f9e336507aa263a3c7992387164c2be
Affiliations	Department of Mathematical Physics, Urals State University, Lenin ave. 51, 620083 Ekaterinburg, Russian Federation
Author Keywords	Crystallization; Instabilities; Phase Transitions; Two-Phase Zone
References	Mullins, W.W., Sekerka, R.F., (1964) J. Appl. Phys., 35, p. 444; Coriell, S.R., McFadden, G.B., Sekerka, R.F., (1999) J. Crystal Growth, 200, p. 276; Huppert, H.E., Worster, M.G., (1985) Nature, 314, p. 703; Worster, M.G., (1986) J. Fluid Mech., 167, p. 481; Coriell, S.R., (1998) J. Crystal Growth, 191, p. 573
Correspondence Address	Alexandrov, D.V.; Department of Mathematical Physics, Urals State University, Lenin ave. 51, 620083 Ekaterinburg, Russian Federation; email: dmitri.alexandrov@usu.ru
Editors	Kiminami C.S.Bolfarini C.Botta F W.J.
Conference name	Proceedings of the 10th International Symposium on Metastable Mechanically Alloyed and Nanocrystalline Materials (ISMANAM-2002)
Conference date	24 August 2003 through 28 August 2003
Conference location	Foz do Ifuacu
Conference code	63901
Language of Original Document	English
Abbreviated Source Title	J. Metastab. Nanocryst. Mater.
Source	Scopus