| Téléchargement | - Voir la version de l’auteur : Observation of a redeposition effect while cold spraying Sn-Al mixed powders onto carbon fibre reinforced polymers (PDF, 2.7 Mio)
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| DOI | Trouver le DOI : https://doi.org/10.31399/asm.cp.itsc2019p0578 |
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| Auteur | Rechercher : Liberati, Andre; Rechercher : Che, Hanqing; Rechercher : Yue, Stephen; Rechercher : Vo, Phuong1 |
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| Affiliation | - Conseil national de recherches Canada. Automobile et les transports de surface
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| Format | Texte, Article |
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| Conférence | ITSC 2019, International Thermal Spray Conference and Exposition: New Waves of Thermal Spray Technology for Sustainable Growth, May 25-29, 2019, Yokohama, Japan |
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| Sujet | aluminum powder; carbon fiber reinforced polymer substrates; cold spraying; deposition efficiency; gas pressure; tin coatings |
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| Résumé | Single component tin coatings have successfully been cold-sprayed onto carbon fibre reinforced polymers (CFRPs) in previous studies at McGill University. Coatings with mixed metal powders were also sprayed to improve the coating conductivity for lightning strike protection (LSP) purposes. Results indicated a noticeable improvement in deposition efficiency (DE) related to the addition of a secondary metallic powder (aluminum, copper and zinc); this study is focused on the effect of aluminum. Following cold spray of various Sn/Al mixtures over a wide range of gas pressures, unusual coating morphologies were observed. The study of these morphologies leads to the description of two distinct deposition phases depending on the spray pressure. The presence of submicron particles also supports the occurrence of a powder melting phenomenon during the process. |
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| Date de publication | 2019-05-29 |
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| Maison d’édition | ASM International |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro du CNRC | NRC-AST-51 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 71c25a89-482b-4d3c-b3bb-30606f705db0 |
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| Enregistrement créé | 2019-06-25 |
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| Enregistrement modifié | 2024-08-30 |
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