Surface Tension of Liquid High-Entropy Equiatomic Alloys of a Cu-Sn-Bi-In-Pb System / V'yukhin V. V.,Chikova O. A.,Tsepelev V. S. // RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A. - 2017. - V. 91, l. 4. - P. 613-616.

ISSN/EISSN:

0036-0244 / 1531-863X

Type:

Article

Abstract:

An experimental study of the temperature dependences of the surface tension of liquid highentropy equiatomic alloys of a Cu-Sn-Bi-In-Pb system is conducted. Measurements are made within the temperature range of t(L) to 1300 degrees C in the mode of heating and subsequent cooling of a sample. Overcooling of a melt prior to crystallization is detected. The depth of overcooling grows along with the number of components in the melt, while the temperature coefficient of surface tension falls. The experimental results qualitatively interpreted within the concepts of the specific surface entropy of a liquid.

Author keywords:

high-entropy alloys; melt; surface tension; temperature coefficient of surface tension; surface entropy DENSITY; DROP

DOI:

10.1134/S003602441704032X

Web of Science ID:

ISI:000397984100002

Соавторы в МНС:

Другие поля

Поле	Значение
Month	APR
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1531-863X
Keywords-Plus	DENSITY; DROP
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Physical
Author-Email	chik63@mail.ru
Funding-Acknowledgement	Government of the Russian Federation {[}02.A03.21.0006, 211]
Funding-Text	This work was performed as part of RF State Task no. 2014/236 for Scientific Research at Institutions of Higher Education. It was financially supported by the Government of the Russian Federation under resolution no. 211 (contract no. 02.A03.21.0006).
Number-of-Cited-References	30
Usage-Count-Last-180-days	10
Usage-Count-Since-2013	10
Journal-ISO	Russ. J. Phys. Chem. A
Doc-Delivery-Number	EQ3PD