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Complex Geometry Macroporous SiC Ceramics obtained by 3D-printing, Polymer Impregnation and Pyrolysis (PIP) and Chemical Vapor Deposition (CVD)

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hal.structure.identifierLaboratoire des Composites Thermostructuraux [LCTS]
dc.contributor.authorBAUX, Anthony
hal.structure.identifierLaboratoire des Composites Thermostructuraux [LCTS]
dc.contributor.authorJACQUES, Sylvain
hal.structure.identifierLaboratoire des Composites Thermostructuraux [LCTS]
dc.contributor.authorALLEMAND, Alexandre
hal.structure.identifierLaboratoire des Composites Thermostructuraux [LCTS]
dc.contributor.authorVIGNOLES, Gerard
IDREF: 070191875
hal.structure.identifierCEA Le Ripault [CEA Le Ripault]
dc.contributor.authorDAVID, P.
hal.structure.identifierCEA Le Ripault [CEA Le Ripault]
dc.contributor.authorPIQUERO, T.
hal.structure.identifierCentre Technologique Nouvelle Aquitaine des Composites et des Matériaux Avancés [CANOE ]
dc.contributor.authorSTEMPIN, M.-P.
hal.structure.identifierLaboratoire des Composites Thermostructuraux [LCTS]
dc.contributor.authorCHOLLON, Georges
dc.date.accessioned2021-06-08T16:07:12Z
dc.date.available2021-06-08T16:07:12Z
dc.date.issued2021-01-01
dc.identifier.issn0955-2219en_US
dc.identifier.urioai:crossref.org:10.1016/j.jeurceramsoc.2021.01.008
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/78876
dc.description.abstractEnWe present here an original route for the manufacturing of SiC ceramics based on 3D printing, polymer impregnation and pyrolysisand chemical vapor deposition (CVD). The green porous elastomerstructures werefirst prepared by fused deposition modeling(FDM) 3D-printingwith a composite polyvinyl alcohol/elastomer wire and soaking in water, then impregnated with an allylhydridopolycarbosilanepreceramic polymer. After crosslinking and pyrolysis, the polymer-derived ceramicswere reinforced by CVD of SiC using CH3SiCl3/H2as precursor.The multiscale structure of the SiC porous specimens was examined by X-ray tomographyand scanning electron microscopy analyses. Theiroxidation resistancewasalso studied. The pure and dense CVD-SiC coating considerably improves theoxidation resistance.
dc.language.isoENen_US
dc.sourcecrossref
dc.subject.enFused deposition modeling (FDM)
dc.subject.enSilicon carbide
dc.subject.enPolymer-derived ceramics (PDC)
dc.subject.enChemical vapor deposition (CVD)
dc.subject.enOxidation resistance
dc.title.enComplex Geometry Macroporous SiC Ceramics obtained by 3D-printing, Polymer Impregnation and Pyrolysis (PIP) and Chemical Vapor Deposition (CVD)
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.jeurceramsoc.2021.01.008en_US
dc.subject.halChimie/Matériauxen_US
bordeaux.journalJournal of the European Ceramic Societyen_US
bordeaux.hal.laboratoriesLaboratoire des Composites Thermo Structuraux (LCTS) - UMR 5801en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.institutionCEAen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
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