A new procedure of statistical approach characterization of ceramic filament fracture strength by bending tests
ARVIEU, Corine
Laboratoire de Génie Mécanique et Matériaux de Bordeaux [LGM2B]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
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Laboratoire de Génie Mécanique et Matériaux de Bordeaux [LGM2B]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
ARVIEU, Corine
Laboratoire de Génie Mécanique et Matériaux de Bordeaux [LGM2B]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Laboratoire de Génie Mécanique et Matériaux de Bordeaux [LGM2B]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
QUENISSET, Jean-Michel
Laboratoire de Génie Mécanique et Matériaux de Bordeaux [LGM2B]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
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Laboratoire de Génie Mécanique et Matériaux de Bordeaux [LGM2B]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Language
en
Article de revue
This item was published in
Engineering Fracture Mechanics. 2008, vol. 75, n° 14, p. 4117-4126
Elsevier
English Abstract
A procedure of ceramic filaments characterization has been proposed on the base of bending tests performed on continuous filaments. Using a specific bending device, fracture strength σR and Weibull modulus m related to ...Read more >
A procedure of ceramic filaments characterization has been proposed on the base of bending tests performed on continuous filaments. Using a specific bending device, fracture strength σR and Weibull modulus m related to commonly used tensile test procedure, can be derived from bending results thanks to a simple relation depending on the related Weibull's modulus. The proposed new procedure is very rapid to perform and allows easy ceramic filaments acceptance testing in industrial contexts. The procedure has been validated by comparing fracture results obtained with the new procedure with those resulting from tensile tests.Read less <
English Keywords
Ceramic fibres
Probabilitics
Brittle fracture
Bending tests
Origin
Hal imported