Effect of aging on structure and properties of quenched alloy based on orthorhombic titanium aluminide Ti2AlNb / Khadzhieva O. G.,Illarionov A. G.,Popov A. A. // PHYSICS OF METALS AND METALLOGRAPHY. - 2014. - V. 115, l. 1. - P. 12-20.

ISSN/EISSN:

0031-918X / 1555-6190

Type:

Article

Abstract:

Phase and structural transformations that occur upon the aging of a titanium alloy based on the O phase have been investigated. The formation of a special type of arrangement (zigzag or packet ensembles) of the O-phase plates that arise in the course of the beta -> O transformation has been detected. Using transmission electron microscopy, the multistage character of structural changes during the alpha(2) -> O transformation has been studied, and a schematic of the occurrence of the transformation has been proposed. The microdurometric characteristics of the indicated alloy that were obtained after different aging regimes have been estimated.

Author keywords:

O phase; titanium aluminides; aging; phase transformations; structure; titanium alloys AL-NB ALLOYS; TI3AL-NB ALLOY; MICROSTRUCTURAL EVOLUTION; PHASE-TRANSFORMATIONS; O-PHASE; HYDROGEN

DOI:

10.1134/S0031918X14010098

Web of Science ID:

ISI:000330971300002

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JAN
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1555-6190
Keywords-Plus	AL-NB ALLOYS; TI3AL-NB ALLOY; MICROSTRUCTURAL EVOLUTION; PHASE-TRANSFORMATIONS; O-PHASE; HYDROGEN
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
Author-Email	olga.khadzhieva@gmail.com illarionovag@mail.ru
ResearcherID-Numbers	Popov, Artemiy/G-3947-2016
ORCID-Numbers	Popov, Artemiy/0000-0001-6171-1701
Number-of-Cited-References	17
Usage-Count-Last-180-days	5
Usage-Count-Since-2013	34
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	AA3CU