Effect of convective transport on dendritic crystal growth from pure and alloy melts / Galenko P. K.,Reuther K.,Kazak O. V.,Alexandrov D. V.,Rettenmayr M. // APPLIED PHYSICS LETTERS. - 2017. - V. 111, l. 3.

ISSN/EISSN:

0003-6951 / 1077-3118

Type:

Article

Abstract:

We report on the comparative influence of convective transport due to flow in the melt on dendrites growing in one-component (pure) and two-component (alloy) melts. We perform an analysis using a sharp interface model of slow and rapid dendritic growth under the influence of convective transport. As examples, solidification of melts of Ti and binary TiAl, respectively, is investigated. The observed principal differences in the effect of convective transport in melt on the growth of one-component and binary dendrites are discussed in the frame of a scaling analysis. Published by AIP Publishing.

Author keywords:

VELOCITIES; SOLIDIFICATION; INTERFACE

DOI:

10.1063/1.4985340

Web of Science ID:

ISI:000406123100016

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JUL 17
Publisher	AMER INST PHYSICS
Address	1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA
Language	English
Article-Number	031602
EISSN	1077-3118
Keywords-Plus	VELOCITIES; SOLIDIFICATION; INTERFACE
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied
Funding-Acknowledgement	Russian Science Foundation {[}16-11-10095]; German Space Center Space Management {[}50WM1541]; Deutsche Forschungsgemeinschaft (DFG) {[}Re1261/8-2]
Funding-Text	This work was supported by the Russian Science Foundation, Grant No. 16-11-10095, German Space Center Space Management under contract number 50WM1541 and the Deutsche Forschungsgemeinschaft (DFG) under Grant No. Re1261/8-2.
Number-of-Cited-References	28
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	1
Journal-ISO	Appl. Phys. Lett.
Doc-Delivery-Number	FB4PD