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Volumetric assessment of fatigue damage in a SiCf/SiC ceramic matrix composite via in situ X-ray computed tomography
Journal of the European Ceramic Society, Volume: 40, Issue: 11, Pages: 3788 - 3794
Swansea University Authors: Zak Quiney, Martin Bache
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DOI (Published version): 10.1016/j.jeurceramsoc.2020.04.037
Abstract
To enhance the understanding of matrix cracking and damage progression on the macroscopic scale, within a 0/90° fibre reinforced SiCf/SiC ceramic matrix composite (CMC), X-ray computed tomography (XCT) imaging and analysis have been performed in conjunction with a commercially available in-situ mech...
Published in: | Journal of the European Ceramic Society |
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ISSN: | 0955-2219 |
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Elsevier BV
2020
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URI: | https://cronfa.swan.ac.uk/Record/cronfa54217 |
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2021-03-15T10:33:29.9046899 v2 54217 2020-05-14 Volumetric assessment of fatigue damage in a SiCf/SiC ceramic matrix composite via in situ X-ray computed tomography 33f941ff5599cc9057f494260a57a148 Zak Quiney Zak Quiney true false 3453423659f6bcfddcd0a716c6b0e36a Martin Bache Martin Bache true false 2020-05-14 AERO To enhance the understanding of matrix cracking and damage progression on the macroscopic scale, within a 0/90° fibre reinforced SiCf/SiC ceramic matrix composite (CMC), X-ray computed tomography (XCT) imaging and analysis have been performed in conjunction with a commercially available in-situ mechanical loading device. CMC test coupons were subjected to tensile cyclic loads and inspected using XCT without removal from the tensile loading device. Attempts to measure and quantify the resulting damage using volumetric image analysis techniques are presented, by characterising the crack network from XCT images acquired at both the maximum and minimum load condition during selected fatigue cycles. The XCT detection of significant crack development within the first loading half-cycle shows good agreement with cumulative acoustic emission energy data recorded under similar test conditions. The results are seen as an important step towards correlating the damage behaviour detected via different NDE and health monitoring techniques. Journal Article Journal of the European Ceramic Society 40 11 3788 3794 Elsevier BV 0955-2219 Ceramic matrix composites; In-situ X-ray computed tomography; Matrix cracking; Damage accumulation; Fatigue 1 9 2020 2020-09-01 10.1016/j.jeurceramsoc.2020.04.037 COLLEGE NANME Aerospace Engineering COLLEGE CODE AERO Swansea University 2021-03-15T10:33:29.9046899 2020-05-14T12:37:42.7565711 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised Zak Quiney 1 Eleri Weston 2 P. Ian Nicholson 3 Stephen Pattison 4 Martin Bache 5 54217__17305__f1379fd5497e4e9fab768000da60d499.pdf 54217.pdf 2020-05-20T12:23:31.9551349 Output 940436 application/pdf Accepted Manuscript true 2021-05-10T00:00:00.0000000 ©2020 All rights reserved. All article content, except where otherwise noted, is licensed under a Creative Commons Attribution Non-Commercial No Derivatives License (CC-BY-NC-ND) true eng https://creativecommons.org/licenses/by-nc-nd/4.0/ |
title |
Volumetric assessment of fatigue damage in a SiCf/SiC ceramic matrix composite via in situ X-ray computed tomography |
spellingShingle |
Volumetric assessment of fatigue damage in a SiCf/SiC ceramic matrix composite via in situ X-ray computed tomography Zak Quiney Martin Bache |
title_short |
Volumetric assessment of fatigue damage in a SiCf/SiC ceramic matrix composite via in situ X-ray computed tomography |
title_full |
Volumetric assessment of fatigue damage in a SiCf/SiC ceramic matrix composite via in situ X-ray computed tomography |
title_fullStr |
Volumetric assessment of fatigue damage in a SiCf/SiC ceramic matrix composite via in situ X-ray computed tomography |
title_full_unstemmed |
Volumetric assessment of fatigue damage in a SiCf/SiC ceramic matrix composite via in situ X-ray computed tomography |
title_sort |
Volumetric assessment of fatigue damage in a SiCf/SiC ceramic matrix composite via in situ X-ray computed tomography |
author_id_str_mv |
33f941ff5599cc9057f494260a57a148 3453423659f6bcfddcd0a716c6b0e36a |
author_id_fullname_str_mv |
33f941ff5599cc9057f494260a57a148_***_Zak Quiney 3453423659f6bcfddcd0a716c6b0e36a_***_Martin Bache |
author |
Zak Quiney Martin Bache |
author2 |
Zak Quiney Eleri Weston P. Ian Nicholson Stephen Pattison Martin Bache |
format |
Journal article |
container_title |
Journal of the European Ceramic Society |
container_volume |
40 |
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11 |
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3788 |
publishDate |
2020 |
institution |
Swansea University |
issn |
0955-2219 |
doi_str_mv |
10.1016/j.jeurceramsoc.2020.04.037 |
publisher |
Elsevier BV |
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Faculty of Science and Engineering |
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Faculty of Science and Engineering |
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School of Engineering and Applied Sciences - Uncategorised{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Uncategorised |
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description |
To enhance the understanding of matrix cracking and damage progression on the macroscopic scale, within a 0/90° fibre reinforced SiCf/SiC ceramic matrix composite (CMC), X-ray computed tomography (XCT) imaging and analysis have been performed in conjunction with a commercially available in-situ mechanical loading device. CMC test coupons were subjected to tensile cyclic loads and inspected using XCT without removal from the tensile loading device. Attempts to measure and quantify the resulting damage using volumetric image analysis techniques are presented, by characterising the crack network from XCT images acquired at both the maximum and minimum load condition during selected fatigue cycles. The XCT detection of significant crack development within the first loading half-cycle shows good agreement with cumulative acoustic emission energy data recorded under similar test conditions. The results are seen as an important step towards correlating the damage behaviour detected via different NDE and health monitoring techniques. |
published_date |
2020-09-01T04:07:36Z |
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1763753545494953984 |
score |
11.037603 |