| Download | - View accepted manuscript: Bending behavior of HVOF produced WC-17Co coating: Investigated by acoustic emission (PDF, 835 KiB)
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| DOI | Resolve DOI: https://doi.org/10.1361/10599630419328 |
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| Author | Search for: Bouaricha, S.1; Search for: Legoux, J.-G.1; Search for: Marcoux, P.1 |
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| Affiliation | - National Research Council of Canada. NRC Industrial Materials Institute
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| Format | Text, Article |
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| Subject | acoustic emission; cermet coatings; four-point bending test; HVOF; thermal spray; WC-Co |
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| Abstract | A four-point bend test using acoustic emission (AE) was used to compare coating properties under mechanical solicitation, mainly the toughness and spalling behavior. Coatings are made from the same material; Sulzer-Metco (Westbury, NY) 2005NS (WC-17Co) sprayed with an HVOF gun with different spray parameters. Coatings deposited on thin rectangular substrates were first bent in tension then in compression. AE features like the event number, energy per event, and cumulative energy were used to assess the damages in the coatings. The results are analyzed in relation to the coating microstructure. |
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| Publication date | 2004-09-01 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NRC number | NRCC 46083 |
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| NPARC number | 18984880 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 1a1f836c-8fa0-4b19-80f4-57a828384e4e |
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| Record created | 2011-11-26 |
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| Record modified | 2020-04-17 |
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