Deposition of Hydroxyapatite and Tricalcium Phosphate Coatings by Suspension Plasma Spraying: Effects of Torch Speed

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dc.contributor.authorRočňáková, Ivanacs
dc.contributor.authorSlámečka, Karelcs
dc.contributor.authorMontufar Jimenez, Edgar Benjamincs
dc.contributor.authorRemešová, Michaelacs
dc.contributor.authorDyčková, Luciecs
dc.contributor.authorBřínek, Adamcs
dc.contributor.authorJech, Davidcs
dc.contributor.authorDvořák, Karelcs
dc.contributor.authorČelko, Ladislavcs
dc.contributor.authorKaiser, Jozefcs
dc.coverage.issue16cs
dc.coverage.volume38cs
dc.date.accessioned2020-08-04T11:03:32Z
dc.date.available2020-08-04T11:03:32Z
dc.date.issued2018-12-01cs
dc.description.abstractThis research focuses on the deposition of hydroxyapatite (HA) and tricalcium phosphate (TCP) coatings produced by suspension plasma spraying (SPS) using in-house liquid feedstock suspensions. The work studied the effects of torch speed on the thickness, microstructure, and crystalline composition of the coatings. SPS allowed the deposition of HA and TCP coatings with thickness between 28 and 90 um. The coatings presented lamellar microstructure with complex porosity between the splats. Micropores ranging from 0.2 to 6 m and close mesopores, from 8 to 45 m, had a spherical morphology and were homogenously distributed within the coatings. Water evaporation during SPS allowed the retention of pure and crystalline HA coatings. In contrast, the presence of water molecules led to the formation of HA as a secondary phase in the TCP coatings, which formed -TCP as the major component due to the high temperature reached by the powder during deposition.en
dc.formattextcs
dc.format.extent5489-5496cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationJournal of the European Ceramic Society. 2018, vol. 38, issue 16, p. 5489-5496.en
dc.identifier.doi10.1016/j.jeurceramsoc.2018.08.007cs
dc.identifier.issn0955-2219cs
dc.identifier.other149136cs
dc.identifier.urihttp://hdl.handle.net/11012/178371
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofJournal of the European Ceramic Societycs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S095522191830493X?via%3Dihubcs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/0955-2219/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectsuspension plasma sprayingen
dc.subjecthydroxyapatiteen
dc.subjecttricalcium phosphateen
dc.subjectporosityen
dc.subjectx-ray computed micro-tomographyen
dc.titleDeposition of Hydroxyapatite and Tricalcium Phosphate Coatings by Suspension Plasma Spraying: Effects of Torch Speeden
dc.title.alternativeDepozice hydroxyapatitu a trikalcium fosfátových povlaků ze suspenze pomocí plazmového nástřiku: Vliv rychlosti depozicecs
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionacceptedVersionen
sync.item.dbidVAV-149136en
sync.item.dbtypeVAVen
sync.item.insts2020.11.10 17:23:01en
sync.item.modts2020.11.10 17:12:08en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Charakterizace materiálů a pokročilé povlaky 1-06cs
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Technologie hmot a dílců AdMaScs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Pokročilé kovové materiály a kompozity na bázi kovůcs
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Charakterizace materiálů a pokročilé povlaky 1-06
Pokročilé kovové materiály a kompozity na bázi kovů
Technologie hmot a dílců AdMaS