SiCf-SiBC composites: microstructural investigations of the as-received material and creep tested composites under an oxidative environment

Autor: Jean-Christophe Sangleboeuf, Gaëlle Farizy, Jean Vicens, J. L. Chermant

Publikováno v: Journal of Microscopy. 210:176-186

SiCf-SiBC composites fabricated by Snecma Propulsion Solide (St Médard en Jalles, France) were investigated by SEM and HRTEM in the as-received state and after creep tests performed in air, in a temperature range 1423-1573 K, under 170 and 200 MPa.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75aa9970e16baaadf93e0c28d5bd37db
https://doi.org/10.1046/j.1365-2818.2003.01128.x

The creep mechanism of ceramic matrix composites at low temperature and stress, by a material science approach

Autor: G. Boitier, Jean-Christophe Sangleboeuf, Gaëlle Farizy, Jean Vicens, S. Darzens, J. L. Chermant

Publikováno v: Journal of the European Ceramic Society
Journal of the European Ceramic Society, 2002, 22 (14-15), Soc Espanola Ceram \& Vidrio; European Ceram Soc; Amer Ceram Soc; CeramEOLEOLSoc Japan; European Commiss Res DG; United Engn Fdn; USA Res Off; NatlEOLEOLSci Fdn; Off Ind Technol; US DOE, Oak Ridge Natl Lab; European OffEOLEOLAerosp Res \& Dev; USAF Off Sci Res; Minist Ciencia \& Technol; JuntaEOLEOLAndalucia; Univ Sevilla. ⟨10.1016/S0955-2219(02)00103-6⟩
Journal of the European Ceramic Society, Elsevier, 2002, 22 (14-15), Soc Espanola Ceram \& Vidrio; European Ceram Soc; Amer Ceram Soc; CeramEOLEOLSoc Japan; European Commiss Res DG; United Engn Fdn; USA Res Off; NatlEOLEOLSci Fdn; Off Ind Technol; US DOE, Oak Ridge Natl Lab; European OffEOLEOLAerosp Res \& Dev; USAF Off Sci Res; Minist Ciencia \& Technol; JuntaEOLEOLAndalucia; Univ Sevilla. ⟨10.1016/S0955-2219(02)00103-6⟩

International audience; This paper deals with the creep mechanism for ceramic matrix composites reinforced by long ceramic fibers in a ceramic or glass-ceramic matrix, tested at low stresses (< 400 MPa) and low temperatures, respectively < 1673 K for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33244ff486460b8608c6b1a34e441528
https://doi.org/10.1016/s0955-2219(02)00103-6

Microstructure and morphology of SiCf-SiBC composites

Autor: S. Darzens, Jean Vicens, J. L. Chermant

Publikováno v: The European Physical Journal Applied Physics. 15:35-48

This paper deals with the study of a new generation of ceramic matrix composites, SiC f -SiBC, which consists of a 2.5D perform of SiC fibers and of a self sealing multilayered matrix. Three different batches of these CMCs have been investigated in a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6e05d4e7a2d66edbe7383c5fb916156
https://doi.org/10.1051/epjap:2001165

Understanding the creep behavior of a 2.5D Cf–SiC composite

Autor: G. Boitier, J. L. Chermant, Jean Vicens

Publikováno v: Materials Science and Engineering: A. 289:265-275

Macroscopic results for a 2.5D C f –SiC composite creep tested in tension are presented. After the development and the optimization of a new accurate high temperature tensile device, tests were conducted in argon, under a reduced pressure, for stre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4322995aa919eb951014bcbb530be5a3
https://doi.org/10.1016/s0921-5093(00)00922-9

Analyse d’images et céramiques

Autor: M. Coster, J.-L. Chermant

Publikováno v: Revue de Métallurgie. 97:151-161

Les ceramiques sont toujours fabriquees a partir de poudres ou de melange de poudres, le plus souvent par frittage. Les ceramiques peuvent etre classees en ceramiques monophasees ou polyphasees. Les cermets (ceramique-metal) sont obtenus par frittage

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::796e0f33eac7e118e37452139eac9012
https://doi.org/10.1051/metal/200097020151