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volume 672 issue 1 pages 12044

Mechanical behavior and impact toughness of the ultrafine-grained VT8M-1 alloy

A G Raab
A. V. Polyakov
Publication typeJournal Article
Publication date2019-11-01
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ISSN17578981, 1757899X
General Medicine
Abstract

This paper reports on a study of the relationship between the microstructure, mechanical behavior and impact toughness of the two-phase Ti alloy VT8M-1 (Ti-5.7Al-3.8Mo-1.2Zr-1.3Sn) in the ultrafine-grained (UFG) state, which was produced by two different techniques – equal-channel angular pressing (ECAP) and rotary swaging (RS). It is shown that both processing techniques enable forming a UFG structure and enhanced mechanical properties in the alloy. The UFG structures formed in the billets are characterized by different shapes and sizes of the α- and β-phases. The relationship between the structure, strength, ductility and impact toughness of the alloy processed by RS and ECAP is discussed.

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GOST Copy
Modina I. M. et al. Mechanical behavior and impact toughness of the ultrafine-grained VT8M-1 alloy // IOP Conference Series: Materials Science and Engineering. 2019. Vol. 672. No. 1. p. 12044.
GOST all authors (up to 50) Copy
Modina I. M., Polyakova V., Semenova I. P., Raab A. G., Dyakonov G. S., Polyakov A. V. Mechanical behavior and impact toughness of the ultrafine-grained VT8M-1 alloy // IOP Conference Series: Materials Science and Engineering. 2019. Vol. 672. No. 1. p. 12044.
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RIS Copy
TY - JOUR
DO - 10.1088/1757-899X/672/1/012044
UR - https://doi.org/10.1088/1757-899X/672/1/012044
TI - Mechanical behavior and impact toughness of the ultrafine-grained VT8M-1 alloy
T2 - IOP Conference Series: Materials Science and Engineering
AU - Modina, Iu M
AU - Polyakova, Veronika
AU - Semenova, I P
AU - Raab, A G
AU - Dyakonov, G S
AU - Polyakov, A. V.
PY - 2019
DA - 2019/11/01
PB - IOP Publishing
SP - 12044
IS - 1
VL - 672
SN - 1757-8981
SN - 1757-899X
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2019_Modina,
author = {Iu M Modina and Veronika Polyakova and I P Semenova and A G Raab and G S Dyakonov and A. V. Polyakov},
title = {Mechanical behavior and impact toughness of the ultrafine-grained VT8M-1 alloy},
journal = {IOP Conference Series: Materials Science and Engineering},
year = {2019},
volume = {672},
publisher = {IOP Publishing},
month = {nov},
url = {https://doi.org/10.1088/1757-899X/672/1/012044},
number = {1},
pages = {12044},
doi = {10.1088/1757-899X/672/1/012044}
}
MLA
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MLA Copy
Modina, Iu M., et al. “Mechanical behavior and impact toughness of the ultrafine-grained VT8M-1 alloy.” IOP Conference Series: Materials Science and Engineering, vol. 672, no. 1, Nov. 2019, p. 12044. https://doi.org/10.1088/1757-899X/672/1/012044.