Thermal properties and structure of cast carbon-containing invar and superinvar alloys after two-stage annealing / Grachev S. V.,Filippov M. A.,Chermenskii V. I.,Kharchuk M. D.,Konchakovskii I. V.,Zhilin A. S.,Tokarev V. V.,Nikiforova S. M. // METAL SCIENCE AND HEAT TREATMENT. - 2013. - V. 55, l. 3-4. - P. 124-128.

ISSN/EISSN:

0026-0673 / нет данных

Type:

Article

Abstract:

The effect of carbon content on thermal properties of cast superinvar alloys subjected to two-stage annealing is studied. It is shown that carbon improves the casting properties of the alloys but raises the temperature coefficient of linear expansion (CTLE). Two-stage high-temperature annealing makes it possible to remove carbon from the solid solution and to transfer it into graphite, which is accompanied by decrease in the CTLE.

Author keywords:

superinvar; solid solution; homogenization; graphite; lattice parameter; dendritic segregation; residual stresses

DOI:

10.1007/s11041-013-9591-y

Web of Science ID:

ISI:000322705500002

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUL
Publisher	SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
Author-Email	zh-al@yandex.ru
ResearcherID-Numbers	Zhilin, Aleksandr/S-1446-2016
Funding-Acknowledgement	young scientists of the UrFU within implementation of the Program of Development of the UrFU
Funding-Text	The study has been performed with financial support of young scientists of the UrFU within implementation of the Program of Development of the UrFU.
Number-of-Cited-References	4
Usage-Count-Last-180-days	3
Usage-Count-Since-2013	16
Journal-ISO	Met. Sci. Heat Treat.
Doc-Delivery-Number	195MB