Multiscale monitoring of interface failure of brittle coating/ductile substrate systems: A non-destructive evaluation method combined digital image correlation with acoustic emission
In this paper, we proposed a non-destructive evaluation method combined digital image correlation with acoustic emission techniques. The method was used to in situ monitor interface failure and internal damage of brittle coating/ductile substrate systems with different size scales. The results show...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
American Institute of Physics
2011
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| Online Access: | http://hdl.handle.net/20.500.11937/60138 |
| _version_ | 1848760581671092224 |
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| author | Mao, W. Wu, D. Yao, W. Zhou, M. Lu, Chunsheng |
| author_facet | Mao, W. Wu, D. Yao, W. Zhou, M. Lu, Chunsheng |
| author_sort | Mao, W. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | In this paper, we proposed a non-destructive evaluation method combined digital image correlation with acoustic emission techniques. The method was used to in situ monitor interface failure and internal damage of brittle coating/ductile substrate systems with different size scales. The results show that there is a good relationship between digital image correlation and acoustic emission signals, which can be applied to judge cracking formation and coating delamination and to determine fracture toughness of a thermal barrier coating system subjected to bending. |
| first_indexed | 2025-11-14T10:18:03Z |
| format | Journal Article |
| id | curtin-20.500.11937-60138 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:18:03Z |
| publishDate | 2011 |
| publisher | American Institute of Physics |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-601382018-07-09T06:07:33Z Multiscale monitoring of interface failure of brittle coating/ductile substrate systems: A non-destructive evaluation method combined digital image correlation with acoustic emission Mao, W. Wu, D. Yao, W. Zhou, M. Lu, Chunsheng In this paper, we proposed a non-destructive evaluation method combined digital image correlation with acoustic emission techniques. The method was used to in situ monitor interface failure and internal damage of brittle coating/ductile substrate systems with different size scales. The results show that there is a good relationship between digital image correlation and acoustic emission signals, which can be applied to judge cracking formation and coating delamination and to determine fracture toughness of a thermal barrier coating system subjected to bending. 2011 Journal Article http://hdl.handle.net/20.500.11937/60138 10.1063/1.3651378 American Institute of Physics fulltext |
| spellingShingle | Mao, W. Wu, D. Yao, W. Zhou, M. Lu, Chunsheng Multiscale monitoring of interface failure of brittle coating/ductile substrate systems: A non-destructive evaluation method combined digital image correlation with acoustic emission |
| title | Multiscale monitoring of interface failure of brittle coating/ductile substrate systems: A non-destructive evaluation method combined digital image correlation with acoustic emission |
| title_full | Multiscale monitoring of interface failure of brittle coating/ductile substrate systems: A non-destructive evaluation method combined digital image correlation with acoustic emission |
| title_fullStr | Multiscale monitoring of interface failure of brittle coating/ductile substrate systems: A non-destructive evaluation method combined digital image correlation with acoustic emission |
| title_full_unstemmed | Multiscale monitoring of interface failure of brittle coating/ductile substrate systems: A non-destructive evaluation method combined digital image correlation with acoustic emission |
| title_short | Multiscale monitoring of interface failure of brittle coating/ductile substrate systems: A non-destructive evaluation method combined digital image correlation with acoustic emission |
| title_sort | multiscale monitoring of interface failure of brittle coating/ductile substrate systems: a non-destructive evaluation method combined digital image correlation with acoustic emission |
| url | http://hdl.handle.net/20.500.11937/60138 |