Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 7-Day Trial for You or Your Team.

Learn More →

Concentration Redistribution of Alloying Elements in Pseudo-Alpha-Titanium Alloy under Elastoplastic Deformation

Concentration Redistribution of Alloying Elements in Pseudo-Alpha-Titanium Alloy under... ISSN 2075-1133, Inorganic Materials: Applied Research, 2018, Vol. 9, No. 6, pp. 1020–1028. © Pleiades Publishing, Ltd., 2018. Original Russian Text © L.A. Ivanova, G.V. Benemanskaya, V.V. Travin, 2017, published in Voprosy Materialovedeniya, 2017, No. 1(89), pp. 38–50. METAL SCIENCES. METALLURGY Concentration Redistribution of Alloying Elements in Pseudo-Alpha- Titanium Alloy under Elastoplastic Deformation a, b, c L. A. Ivanova *, G. V. Benemanskaya **, and V. V. Travin National Research Center Kurchatov Institute—CRISM Prometey, St. Petersburg, 191015 Russia Ioffe Physical-Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021 Russia Kaluga Turbine Works (KTZ), Kaluga, 248010 Russia *e-mail: [email protected] **e-mail: [email protected] Received November 25, 2016 Abstract—The paper studies redistribution of alloying elements (Al, V, Mo) in the pseudo-alpha-titanium structure under graded stretching until destruction of the sample. Local sections of the titanium structure and of the fracture surface have been scanned by electron microscopy and X-ray microanalysis. The change in the chemical and phase composition of the alloy has been compared with the initial state stimulated by deforma- tion impact. The structural-phase state of the material under high plastic strains is metastable, fixed by the system of deformation defects of the crystal lattice. Keywords: pseudo-α-titanium alloy, alloying elements, stretching deformation, http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Inorganic Materials: Applied Research Springer Journals

Concentration Redistribution of Alloying Elements in Pseudo-Alpha-Titanium Alloy under Elastoplastic Deformation

Download PDF
9 pages

Loading next page...
 
/lp/springer-journals/concentration-redistribution-of-alloying-elements-in-pseudo-alpha-Rc6EHO0NRK

References (16)

Publisher
Springer Journals
Copyright
Copyright © 2018 by Pleiades Publishing, Ltd.
Subject
Chemistry; Inorganic Chemistry; Industrial Chemistry/Chemical Engineering; Materials Science, general
ISSN
2075-1133
eISSN
2075-115X
DOI
10.1134/S2075113318060102
Publisher site
See Article on Publisher Site

Abstract

ISSN 2075-1133, Inorganic Materials: Applied Research, 2018, Vol. 9, No. 6, pp. 1020–1028. © Pleiades Publishing, Ltd., 2018. Original Russian Text © L.A. Ivanova, G.V. Benemanskaya, V.V. Travin, 2017, published in Voprosy Materialovedeniya, 2017, No. 1(89), pp. 38–50. METAL SCIENCES. METALLURGY Concentration Redistribution of Alloying Elements in Pseudo-Alpha- Titanium Alloy under Elastoplastic Deformation a, b, c L. A. Ivanova *, G. V. Benemanskaya **, and V. V. Travin National Research Center Kurchatov Institute—CRISM Prometey, St. Petersburg, 191015 Russia Ioffe Physical-Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021 Russia Kaluga Turbine Works (KTZ), Kaluga, 248010 Russia *e-mail: [email protected] **e-mail: [email protected] Received November 25, 2016 Abstract—The paper studies redistribution of alloying elements (Al, V, Mo) in the pseudo-alpha-titanium structure under graded stretching until destruction of the sample. Local sections of the titanium structure and of the fracture surface have been scanned by electron microscopy and X-ray microanalysis. The change in the chemical and phase composition of the alloy has been compared with the initial state stimulated by deforma- tion impact. The structural-phase state of the material under high plastic strains is metastable, fixed by the system of deformation defects of the crystal lattice. Keywords: pseudo-α-titanium alloy, alloying elements, stretching deformation,

Journal

Inorganic Materials: Applied Research – Springer Journals

Published: Feb 7, 2019

There are no references for this article.