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Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3)

Martin Bache

Metals, Volume: 13, Issue: 12, Start page: 1986

Swansea University Author: Martin Bache

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DOI (Published version): 10.3390/met13121986

Abstract

A mechanical assessment was conducted to characterise the near β titanium alloy Ti-10V-2Fe-3Al (Ti 10-2-3), which was heat-treated to provide two strength variants. Low cycle fatigue and crack propagation tests were performed under standard laboratory air plus a salt fog environment. The differences...

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Published in: Metals
ISSN: 2075-4701
Published: MDPI AG 2023
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URI: https://cronfa.swan.ac.uk/Record/cronfa69497
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spelling 2025-06-13T13:32:56.8089714 v2 69497 2025-05-12 Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3) 3453423659f6bcfddcd0a716c6b0e36a Martin Bache Martin Bache true false 2025-05-12 A mechanical assessment was conducted to characterise the near β titanium alloy Ti-10V-2Fe-3Al (Ti 10-2-3), which was heat-treated to provide two strength variants. Low cycle fatigue and crack propagation tests were performed under standard laboratory air plus a salt fog environment. The differences in static strength were also demonstrated under fatigue conditions utilising plain specimens. However, the alloy was essentially insensitive to the test environment when comparing LCF performance in air and salt fog. Salt fog also provided no effect on crack growth behaviour. A double edge notch specimen geometry was employed to measure free initiation and the growth of cracks from a stress-raising feature. The current data now supplement previous studies aimed at expanding the mechanical database for Ti 10-2-3 component design and in-service life predictions. Journal Article Metals 13 12 1986 MDPI AG 2075-4701 Ti 10-2-3; low cycle fatigue; crack growth; salt fog environment; notches 7 12 2023 2023-12-07 10.3390/met13121986 COLLEGE NANME COLLEGE CODE Swansea University Other This research received no external funding. 2025-06-13T13:32:56.8089714 2025-05-12T15:51:08.7597467 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering Martin Bache 1 69497__34253__33283bd599ef4953967189c8ae8537e3.pdf 69497.pdf 2025-05-12T15:55:59.0791547 Output 3323792 application/pdf Version of Record true Copyright: © 2023 by the author. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license. true eng https://creativecommons.org/licenses/by/4.0/
title Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3)
spellingShingle Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3)
Martin Bache
title_short Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3)
title_full Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3)
title_fullStr Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3)
title_full_unstemmed Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3)
title_sort Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3)
author_id_str_mv 3453423659f6bcfddcd0a716c6b0e36a
author_id_fullname_str_mv 3453423659f6bcfddcd0a716c6b0e36a_***_Martin Bache
author Martin Bache
author2 Martin Bache
format Journal article
container_title Metals
container_volume 13
container_issue 12
container_start_page 1986
publishDate 2023
institution Swansea University
issn 2075-4701
doi_str_mv 10.3390/met13121986
publisher MDPI AG
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Materials Science and Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Materials Science and Engineering
document_store_str 1
active_str 0
description A mechanical assessment was conducted to characterise the near β titanium alloy Ti-10V-2Fe-3Al (Ti 10-2-3), which was heat-treated to provide two strength variants. Low cycle fatigue and crack propagation tests were performed under standard laboratory air plus a salt fog environment. The differences in static strength were also demonstrated under fatigue conditions utilising plain specimens. However, the alloy was essentially insensitive to the test environment when comparing LCF performance in air and salt fog. Salt fog also provided no effect on crack growth behaviour. A double edge notch specimen geometry was employed to measure free initiation and the growth of cracks from a stress-raising feature. The current data now supplement previous studies aimed at expanding the mechanical database for Ti 10-2-3 component design and in-service life predictions.
published_date 2023-12-07T05:28:21Z
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score 11.089386

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