Shortening the Time of Heat Treatment of Silumins of the Al - Si - Cu System by Modifying their Structure / Nikitin K. V.,Chikova O. A.,Amosov E. A.,Nikitin V. I. // METAL SCIENCE AND HEAT TREATMENT. - 2016. - V. 58, l. 7-8. - P. 400-404.

ISSN/EISSN:

0026-0673 / 1573-8973

Type:

Article

Abstract:

The possibility of shortening the heat treatment hold of silumins of the Al - Si - Cu system by changing the parameters of the structure under chill casting is considered and a criterion for their evaluation is suggested. Alloys AK6M2 and AK8M3ch are used to demonstrate experimentally that decrease in the sizes of the crystals of primary silicon and in the transverse size of the alpha-Al secondary dendrite arms can halve the time of holding for quenching and aging at a guaranteed margin of the strength properties.

Author keywords:

alloys of the Al-Si-Cu system; parameters of cast structure; chill casting; quenching and aging; hold time under heat treatment

DOI:

10.1007/s11041-016-0024-6

Web of Science ID:

ISI:000389905700004

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	NOV
Publisher	SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
EISSN	1573-8973
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
Author-Email	kvn-6411@mail.ru
Funding-Acknowledgement	Ministry of Education and Science of the RF {[}507/14]
Funding-Text	The work has been performed within the topical plan of the Samara State Technical University according to the assignment of the Ministry of Education and Science of the RF on the topic ``Investigation of Special Features and Development of Processes for Synthesizing Nanostructured Aluminum Alloys for Raising the Operating Properties of Cast Articles (contract 507/14).
Number-of-Cited-References	11
Usage-Count-Last-180-days	3
Usage-Count-Since-2013	3
Journal-ISO	Met. Sci. Heat Treat.
Doc-Delivery-Number	EE8VV