dc.creator | Vera García, María del Carmen | es |
dc.creator | Martínez Fernández, Julián | es |
dc.creator | Singh, Mrityunjay | es |
dc.creator | Ramírez Rico, Joaquín | es |
dc.date.accessioned | 2021-12-13T15:52:33Z | |
dc.date.available | 2021-12-13T15:52:33Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Vera García, M.d.C., Martínez Fernández, J., Singh, M. y Ramírez Rico, J. (2021). Strength and thermal shock resistance of fiber-bonded Si-Al-C-O and Si-Ti-C-O ceramics. International Journal of Applied Ceramic Technology, 1-10. | |
dc.identifier.issn | 1546-542X | es |
dc.identifier.issn | 1744-7402 | es |
dc.identifier.uri | https://hdl.handle.net/11441/128198 | |
dc.description.abstract | Silicon carbide-based fiber-bonded ceramics, obtained from hot pressing of woven silicon carbide fibers, are a cost-effective alternative to ceramic-matrix composites due to their ease of fabrication, involving few processing steps, and competitive thermomechanical properties. In this work, we studied the high-temperature strength and thermal shock resistance of Si-Al-C-O and Si-Ti-C-O fiber-bonded SiC ceramics obtained from hot pressing of two types of ceramic fibers, by mechanical testing in four-point bending. The bending strength of Si-Al-C-O-based fiber-bonded ceramics at room temperature is ∼250–260 MPa and remains constant with temperature, while the bending strength of Si-Ti-C-O increases slightly from the initial 220 to ∼250 MPa for the highest temperature. Both materials retain up to 90% of their room temperature strength after thermal shocks of 1400°C and show no reduction in elastic moduli. After thermal shock, failure mode is the same as in the case of as-received materials. | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad MAT2016-76526-R | es |
dc.format | application/pdf | es |
dc.format.extent | 10 p. | es |
dc.language.iso | eng | es |
dc.publisher | Wiley-Blackwell | es |
dc.relation.ispartof | International Journal of Applied Ceramic Technology, 1-10. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Fibers | es |
dc.subject | Silicon carbide | es |
dc.subject | Strength | es |
dc.subject | Thermal shock/thermal shock resistance | es |
dc.title | Strength and thermal shock resistance of fiber-bonded Si-Al-C-O and Si-Ti-C-O ceramics | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física de la Materia Condensada | es |
dc.relation.projectID | MAT2016-76526-R | es |
dc.relation.publisherversion | https://doi.org/10.1111/ijac.13928 | es |
dc.identifier.doi | 10.1111/ijac.13928 | es |
dc.journaltitle | International Journal of Applied Ceramic Technology | es |
dc.publication.initialPage | 1 | es |
dc.publication.endPage | 10 | es |