UHTC-based matrix as protection for Cf/C composites: Original manufacturing, microstructural characterisation and oxidation behaviour at temperature above 2000 °C
| dc.rights.license | open | en_US |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | LIEGAUT, Caroline | |
| dc.contributor.author | BERTRAND, P. | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | MAILLE, Laurence | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | REBILLAT, Francis | |
| dc.date.accessioned | 2023-01-25T08:31:55Z | |
| dc.date.available | 2023-01-25T08:31:55Z | |
| dc.date.issued | 2022-07 | |
| dc.identifier.issn | 0955-2219 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/171776 | |
| dc.description.abstractEn | In space propulsion applications, the development of new ceramic matrix composites with improved resistance to oxidation and ablation at high temperature is needed and ultra-high temperature ceramics-based ones appear the most suitable. Combination of both powder impregnation (ZrB2, C) and liquid silicon infiltration enabled manufacturing of UHTC based matrices in Cf/C preforms with less than 10 vol% open porosity and various proportions and homogeneous distribution of C, ZrB2, SiC and Si. Oxidation behaviour was evaluated on composite structures using an oxyacetylene torch at temperatures higher than 2000 °C. Chemical analyses and microstructural observations before and after oxidation testing evidenced the protection ability of ZrB2-SiC-Si matrices thanks to the formation of multi-oxide scales which resisted even tested durations of 6 min and pointed the unharmful presence of residual 12 vol% silicon on the composite for use at high temperature under high gas flows. | |
| dc.language.iso | EN | en_US |
| dc.subject.en | Ceramic matrix composites (CMC) | |
| dc.subject.en | Oxidation | |
| dc.subject.en | Oxyacetylene torch testing | |
| dc.subject.en | Reactive melt infiltration (RMI) | |
| dc.subject.en | UHTC | |
| dc.title.en | UHTC-based matrix as protection for Cf/C composites: Original manufacturing, microstructural characterisation and oxidation behaviour at temperature above 2000 °C | |
| dc.title.alternative | Journal of the European Ceramic Society | en_US |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1016/j.jeurceramsoc.2022.02.029 | en_US |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Matériaux | en_US |
| bordeaux.journal | Journal of the European Ceramic Society | en_US |
| bordeaux.page | 3168-3182 | en_US |
| bordeaux.volume | 42 | en_US |
| bordeaux.hal.laboratories | Laboratoire des Composites Thermo Structuraux (LCTS) - UMR 5801 | en_US |
| bordeaux.issue | 7 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.institution | CEA | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| hal.identifier | hal-03955454 | |
| hal.version | 1 | |
| hal.date.transferred | 2023-01-25T08:31:59Z | |
| hal.export | true | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20the%20European%20Ceramic%20Society&rft.date=2022-07&rft.volume=42&rft.issue=7&rft.spage=3168-3182&rft.epage=3168-3182&rft.eissn=0955-2219&rft.issn=0955-2219&rft.au=LIEGAUT,%20Caroline&BERTRAND,%20P.&MAILLE,%20Laurence&REBILLAT,%20Francis&rft.genre=article |
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