The structure and mechanical properties of single-crystal nickel alloys with Re and Ru after high-temperature holds / Popova M. A.,Kuznetsov V. P.,Lesnikov V. P.,Popov N. A.,Konakova I. P. // MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING. - 2015. - V. 642, l. . - P. 304-308.

ISSN/EISSN:

0921-5093 / 1873-4936

Type:

Article

Abstract:

The special characteristics of structure and phase transformations in nickel based superalloys after long high-temperature holds are discussed. The formation of TCP-phases with different morphology is known to be the main feature of the investigated alloys. The residual short-term mechanical properties study after holds are determined. It is shown that the destruction of the specimen with different morphology TCP-phases occurs due to the formation and development of cracks along the gamma'/TCP-interface. Nano-phase hardening of single-crystal nickel alloys is considered. (C) 2015 Elsevier B.V. All rights reserved.

Author keywords:

Nickel based superalloys; Electron microscopy; Phase transformation; Mechanical characterization

DOI:

10.1016/j.msea.2015.06.094

Web of Science ID:

ISI:000359167300036

Соавторы в МНС:

Другие поля

Поле	Значение
Month	AUG 26
Publisher	ELSEVIER SCIENCE SA
Address	PO BOX 564, 1001 LAUSANNE, SWITZERLAND
Language	English
EISSN	1873-4936
Research-Areas	Science \& Technology - Other Topics; Materials Science; Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Nanoscience \& Nanotechnology; Materials Science, Multidisciplinary; Metallurgy \& Metallurgical Engineering
Author-Email	m.a.popova@urfu.ru v.p.kuznetsov@urfu.ru v.p.lesnikov@urfu.ru n.a.popov@urfu.ru i.p.konakova@urfu.ru
ResearcherID-Numbers	Popova, Maria/G-7920-2016
ORCID-Numbers	Popova, Maria/0000-0001-8829-1022
Number-of-Cited-References	7
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	21
Journal-ISO	Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.
Doc-Delivery-Number	CO4YR