Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/82853
Title: Relationship Between Structure and Properties of the Large-Size Billet of Titanium Alloy PT-7M
Authors: Vodolazskiy, F. V.
Illarionova, S. M.
Barannikova, N. A.
Kosmatskiy, Y. I.
Gornostaeva, E. A.
Illarionov, A. G.
Issue Date: 2019
Publisher: Knowledge E
Citation: Relationship Between Structure and Properties of the Large-Size Billet of Titanium Alloy PT-7M / F. V. Vodolazskiy, S. M. Illarionova, N. A. Barannikova, Y. I. Kosmatskiy, E. A. Gornostaeva, A. G. Illarionov // XIX International scientific-technical conference “The Ural school-seminar of metal scientists-young researchers” (Ekaterinburg, Russia, 19-23 December, 2018). – Dubai : Knowledge E, 2019. – KnE Engineering, 4 (1). – pp. 267-274. – DOI 10.18502/keg.v1i1.4419
Abstract: In this paper the interrelation between the structure, hardness and strain resistance at 875 ∘C of the hot-forged pipe billet of the titanium alloy PT-7M (Ti-2.2Al-2.5Zr) was studied by the methods of macro, micro, XRDA, durometric analyzes and hot upsetting operation at 875 ∘C. It was found, that the volume fraction of the large grains reduced and recrystallized from the center to the surface of the pipe billet. As a result, hardness and strain resistance grew at 875 ∘C from the center to the surface of the billet.
Keywords: TITANIUM ALLOY PT-7M
HOT DEFORMATION
PHASE COMPOSITION
STRUCTURE
TEXTURE
HARDNESS
STRAIN RESISTANCE
URI: http://hdl.handle.net/10995/82853
Access: Creative Commons Attribution License
License text: https://creativecommons.org/licenses/by/4.0/
Conference name: XIX International scientific-technical conference “The Ural school-seminar of metal scientists-young researchers”
Conference date: 19.11.2018-23.11.2018
ISSN: 2518-6841
DOI: 10.18502/keg.v1i1.4419
metadata.dc.description.sponsorship: The study was supported by Russian Science Foundation, grant 18-79-10107.
RSCF project card: 18-79-10107
Origin: XIX International scientific-technical conference “The Ural school-seminar of metal scientists-young researchers”. — Ekaterinburg, 2019
Appears in Collections:Конференции, семинары

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