Effect of rapid cooling on the polymorphic transformation in zirconium / Mirzaev DA,Schastlivtsev VM,Ul'yanov VG,Okishev KY,Yakovleva IL,Tabatchikova TI,Umova VM // PHYSICS OF METALS AND METALLOGRAPHY. - 2004. - V. 98, l. 1. - P. 61-67.

ISSN/EISSN:

0031-918X / нет данных

Type:

Article

Abstract:

The effect of the cooling rate, which is varied from 100 to 5 X 10(5) K/s, on the temperature of the onset of the beta --> alpha polymorphic transformation in zirconium has been studied. It is shown that zirconium, just as many other polymorphic materials (Ti, Fe), exhibits three kinetic transformation steps that differ in the temperature of the onset of transformation (800, 640, and 520degreesC, the structure (massive or ``basket{''} structure, dislocated martensite, and twinned martensite, respectively), and the microhardness. This steplike behavior can be explained using the Roitburd theory of kinetic steps in phase transformations.

Author keywords:

BETA-ALPHA TRANSFORMATION; MARTENSITIC TRANSFORMATIONS; NIOBIUM ALLOYS; TITANIUM; IRON

DOI:

нет данных

Web of Science ID:

ISI:000223393000010

Соавторы в МНС:

—

Другие поля

Поле	Значение
Month	JUL
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	BETA-ALPHA TRANSFORMATION; MARTENSITIC TRANSFORMATIONS; NIOBIUM ALLOYS; TITANIUM; IRON
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Yakovleva, Irina/J-6793-2013 Mirzaev, Dzhalal/E-1697-2013 Табатчикова, Татьяна/J-4297-2013 Okishev, Konstantin/E-1713-2013 Schastlivtsev, Vadim/I-5825-2013
ORCID-Numbers	Yakovleva, Irina/0000-0001-8918-3066 Mirzaev, Dzhalal/0000-0002-4696-8258 Табатчикова, Татьяна/0000-0002-4208-0868 Okishev, Konstantin/0000-0002-6331-3050 Schastlivtsev, Vadim/0000-0002-2312-1169
Number-of-Cited-References	22
Usage-Count-Since-2013	4
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	847LC