Effect of heat treatment and plastic deformation on the structure and elastic modulus of a biocompatible alloy based on zirconium and titanium / Popov A. A.,Illarionov A. G.,Grib S. V.,Elkina O. A.,Ivasishin O. M.,Markovskii P. E.,Skiba I. A. // PHYSICS OF METALS AND METALLOGRAPHY. - 2012. - V. 113, l. 4. - P. 382-390.

ISSN/EISSN:

0031-918X / нет данных

Type:

Article

Abstract:

Transmission electron microscopy and X-ray diffraction analysis have been used to study the phase composition and structure of an IMP-BAZALM (Zr-31Ti-18Nb (at \%)) biocompatible medical alloy depending on the heat-treatment conditions. An interrelation between the values of the electron concentration of phases normalized to the volume (e/a (norm) = e/a (alloy)(nu(beta)/nu(phase))) and the phase composition of the alloy has been found to exist. It has been established that the appearance of the alpha aEuro(3) and omega phases in the structure of the alloy leads to an increase in the modulus of elasticity. The greatest increase in the modulus is observed under the conditions corresponding to the formation of the omega phase.

Author keywords:

titanium alloys; annealing; quenching; cold deformation; modulus of elasticity OMEGA-PHASE; TRANSFORMATION; NIOBIUM

DOI:

10.1134/S0031918X12040102

Web of Science ID:

ISI:000302807400009

Соавторы в МНС:

Другие поля

Поле	Значение
Month	APR
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	OMEGA-PHASE; TRANSFORMATION; NIOBIUM
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	GRIB, STELLA/N-6143-2016 Elkina, Olga/J-5157-2013 Popov, Artemiy/G-3947-2016
ORCID-Numbers	Elkina, Olga/0000-0001-9222-6653 Popov, Artemiy/0000-0001-6171-1701
Funding-Acknowledgement	Russian Foundation for Basic Research {[}10-08-90413\_ukr\_a]; Ukrainian Foundation for Basic Research {[}10-08-90413\_ukr\_a]; National Academy of Sciences of Ukraine {[}15-08-10]; Ural Federal University
Funding-Text	This work was supported in part by joint project of the Russian and Ukrainian Foundations for Basic Research, project nos. 10-08-90413\_ukr\_a; by the National Academy of Sciences of Ukraine, project no. 15-08-10; and by the Ural Federal University.
Number-of-Cited-References	22
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	25
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	926BX