Effect of deformation and heat treatment on the structure, the mechanical properties, and the fracture characteristics of an ultrafine-grained Zr–1Nb alloy

Abstract

The effect of cold working and annealing for various times on the structure, the mechanical properties, and the fracture characteristics of an ultrafine-grained Zr–1 wt % Nb alloy after three-dimensional pressing is studied. Possible causes for increasing the thermal stability of the strength properties of the ultrafine-grained Zr–1 wt % Nb alloy during prerecrystallization annealing after additional cold working by rolling are discussed.

Original language	English
Pages (from-to)	271-278
Number of pages	8
Journal	Russian Metallurgy (Metally)
Volume	2017
Issue number	4
DOIs	https://doi.org/10.1134/S0036029517040048
Publication status	Published - 1 Apr 2017

Keywords

abc pressing
fracture
localized deformation
mechanical properties
severe plastic deformation
ultrafine-grained structure
Zr–1Nb alloy

ASJC Scopus subject areas

Metals and Alloys

Access to Document

10.1134/S0036029517040048

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Effect of deformation and heat treatment on the structure, the mechanical properties, and the fracture characteristics of an ultrafine-grained Zr–1Nb alloy. / Grabovetskaya, G. P.; Stepanova, E. N.; Mishin, I. P.; Vinokurov, V. A.

In: Russian Metallurgy (Metally), Vol. 2017, No. 4, 01.04.2017, p. 271-278.

Research output: Contribution to journal › Article › peer-review

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abstract = "The effect of cold working and annealing for various times on the structure, the mechanical properties, and the fracture characteristics of an ultrafine-grained Zr–1 wt % Nb alloy after three-dimensional pressing is studied. Possible causes for increasing the thermal stability of the strength properties of the ultrafine-grained Zr–1 wt % Nb alloy during prerecrystallization annealing after additional cold working by rolling are discussed.",

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AU - Grabovetskaya, G. P.

AU - Stepanova, E. N.

AU - Mishin, I. P.

AU - Vinokurov, V. A.

PY - 2017/4/1

Y1 - 2017/4/1

N2 - The effect of cold working and annealing for various times on the structure, the mechanical properties, and the fracture characteristics of an ultrafine-grained Zr–1 wt % Nb alloy after three-dimensional pressing is studied. Possible causes for increasing the thermal stability of the strength properties of the ultrafine-grained Zr–1 wt % Nb alloy during prerecrystallization annealing after additional cold working by rolling are discussed.

AB - The effect of cold working and annealing for various times on the structure, the mechanical properties, and the fracture characteristics of an ultrafine-grained Zr–1 wt % Nb alloy after three-dimensional pressing is studied. Possible causes for increasing the thermal stability of the strength properties of the ultrafine-grained Zr–1 wt % Nb alloy during prerecrystallization annealing after additional cold working by rolling are discussed.

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KW - fracture

KW - localized deformation

KW - mechanical properties

KW - severe plastic deformation

KW - ultrafine-grained structure

KW - Zr–1Nb alloy

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