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Predicting the failure by slow crack growth of SiC-based multifilament tows: Batch-to-batch discrepancies as linked to fiber slack
| dc.rights.license | open | en_US |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | MAZERAT, Stephane | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | PAILLER, Rene | |
| dc.date.accessioned | 2023-01-24T14:40:13Z | |
| dc.date.available | 2023-01-24T14:40:13Z | |
| dc.date.issued | 2022-08 | |
| dc.identifier.issn | 0955-2219 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/171768 | |
| dc.description.abstractEn | This work investigates the scale effect observed on slow crack growth parameters for SiC-based fibers (Nicalon® and Tyranno® ZMI) and how it can be affected by the variability from a batch of tow to another one. A 10% difference on the stress exponents (nt) was numerically estimated using a dedicated Monte Carlo simulation. This effect is however marginal when compared to the lifetime scatter itself. This partly originates from the fiber slack in used tow specimen, assessed by tensile test completing the experimental work. The number of tensile tests to be performed is discussed. Specimen gauge length is an additional and significant source of discrepancies affecting the fiber alignment and subsequently the tow stress exponent. | |
| dc.language.iso | EN | en_US |
| dc.subject.en | Fiber | |
| dc.subject.en | Lifetime | |
| dc.subject.en | Scale effect | |
| dc.subject.en | Slow crack growth | |
| dc.subject.en | Static fatigue | |
| dc.subject.en | Tow | |
| dc.title.en | Predicting the failure by slow crack growth of SiC-based multifilament tows: Batch-to-batch discrepancies as linked to fiber slack | |
| 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.2022.04.005 | 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 | 4098-4109 | en_US |
| bordeaux.volume | 42 | en_US |
| bordeaux.hal.laboratories | Laboratoire des Composites Thermo Structuraux (LCTS) - UMR 5801 | en_US |
| bordeaux.issue | 10 | 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-03954532 | |
| hal.version | 1 | |
| hal.date.transferred | 2023-01-24T14:40:15Z | |
| 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=2022-08&rft.volume=42&rft.issue=10&rft.spage=4098-4109&rft.epage=4098-4109&rft.eissn=0955-2219&rft.issn=0955-2219&rft.au=MAZERAT,%20Stephane&PAILLER,%20Rene&rft.genre=article |
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