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http://ciateq.repositorioinstitucional.mx/jspui/handle/1020/722| On the deposition of cold-sprayed hydroxyapatite coatings | |
| John Henao ASTRID LORENA GIRALDO BETANCUR Carlos Agustín Poblano Salas PAOLA ANDREA FORERO SOSSA Diego German Espinosa Arbelaez JORGE CORONA CASTUERA | |
| Acceso Abierto | |
| Atribución-NoComercial-CompartirIgual | |
| https://www.sciencedirect.com/journal/surface-and-coatings-technology | |
| https://www.sciencedirect.com/science/article/pii/S0257897223010642?via%3Dihub https://doi.org/10.1016/j.surfcoat.2023.130289 1879-3347 | |
| Low-pressure cold spray Deposition window Hydroxyapatite Coatings Energy calculations | |
| Cold spraying is a well-established coating fabrication method for metals onto metallic substrates. Over the past decade, there has been a growing interest in its application as a deposition technique for hydroxyapatite (HAp) coatings due to its lower processing temperatures compared to conventional coating manufacturing techniques. HAp coatings are ceramic coatings employed in biomedicine for their biocompatibility and osteoconductive properties. The deposition of ceramic coatings using cold spraying remains a challenge due to the brittle nature of these materials when subjected to high-velocity solid-state impacts. In the present study, HAp deposits were produced via low-pressure cold spraying onto 316 stainless steel under various processing conditions to induce different energy states upon impact and elicit distinct responses in the deposited material. The morphology of the deposited HAp particles was examined after single-track experiments to comprehend the characteristics of the particles adhering to the substrate surface after each experiment. The study was supplemented with impact energy calculations, which allowed the establishment of processing windows to form HAp deposits and coatings. A cold-sprayed HAp coating was successfully obtained within the suggested range of experimental conditions based on energy calculations. CRediT authorship contribution statement John Henao: Conceptualization, Data curation, Formal analysis, Funding acquisition, Project administration, Writing – original draft, Software, Validation. Astrid L. Giraldo-Betancur: Conceptualization, Data curation, Formal analysis, Methodology, Writing – original draft. Carlos A. Poblano-Salas: Data curation, Formal analysis, Funding acquisition, Writing – review & editing. Paola A. Forero-Sossa: Data curation, Formal analysis, Methodology, Writing – review & editing. Diego German Espinosa-Arbelaez: Data curation, Resources, Writing – review & editing. Javier Vicente Gonzalez: Data curation, Software, Validation, Visualization. Jorge Corona-Castuera: Methodology, Writing – review & editin. Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. Data availability Data will be made available on request. Acknowledgments This research was funded by National Council of Humanities, Science, and Technology of Mexico (CONAHCYT), through both the “Investigadores por Mexico” program, projects 848 and 881, and the Ciencia de Frontera “Paradigmas y controversias 2022” program, project number 320126. The authors acknowledge the National Laboratory of Thermal Spray of Mexico (CENAPROT) and LIDTRA national laboratories from Cinvestav-Queretaro and the surface engineering laboratory at CIDESI for allowing the use of their thermal spray and characterization facilities. Appendix A. Supplementary data Supplementary data to this article can be found online at https://doi. org/10.1016/j.surfcoat.2023.130289. | |
| Elsevier | |
| 2024 | |
| Artículo | |
| Surface and Coatings Technology, vol. 476, art. 130289. | |
| Inglés | |
| Público en general | |
| Henao, J., Giraldo-Betancur, A. L., Poblano-Salas, C. A., Forero-Sossa, P. A., Espinosa-Arbelaez, D. G., Gonzalez, J. V., & Corona-Castuera, J. (2024). On the deposition of cold-sprayed hydroxyapatite coatings. Surface and Coatings Technology, 476, 130289. https://doi.org/10.1016/j.surfcoat.2023.130289 | |
| OTRAS | |
| Versión publicada | |
| publishedVersion - Versión publicada | |
| Aparece en las colecciones: | Artículos Publicados en Revistas Indexadas |
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