Zobrazeno 1 - 10
of 263
pro vyhledávání: '"R. Naslain"'
Activated carbon was prepared from molasses, which are natural precursors of vegetable origin resulting from the sugar industry. A simple elaboration process, based on chemical activation with phosphoric acid, was proposed. The final product, prepare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a89ae750fd859439d4bc512b1bce021
Autor:
R. Naslain
Publikováno v:
Composites Science and Technology. 64:155-170
SiC-based ceramic matrix composites, consisting of carbon or SiC fibers embedded in a SiC-matrix, are tough ceramics when the fiber/matrix bonding is properly optimized through the use of a thin interphase. They are fabricated according to different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61e604146a915537f149d8f5387379a8
https://doi.org/10.1016/s0266-3538(03)00230-6
https://doi.org/10.1016/s0266-3538(03)00230-6
Autor:
R. Naslain, F. Christin
Publikováno v:
MRS Bulletin. 28:654-658
SiC-matrix composites consist of ceramic fibers embedded in a silicon carbide matrix produced by gas-, liquid-, or solid-phase routes, yielding materials that differ in matrix crystallinity, residual porosity, and thermal properties. These composites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d56e25cb149309a6660859e8b4f7564d
https://doi.org/10.1557/mrs2003.193
https://doi.org/10.1557/mrs2003.193
Publikováno v:
Journal of Materials Science. 32:4189-4194
KMg2AlSi4O12 is a phyllosiloxide isostructural with phlogopite mica, but totally free of OH- ions. It decomposes at ≈ 950 °C at atmospheric pressure but remains stable up to at least 1350 °C under high pressures. Its chemical compatibility with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76fa9e74e3cfc858fdf3393cb1b6f0d4
https://doi.org/10.1023/a:1018630713972
https://doi.org/10.1023/a:1018630713972
Publikováno v:
Journal of Materials Science. 32:4195-4200
Nicalon fibres were coated with a sol–gel precursor of the KMg2AlSi4O12 phyllosiloxide, by dip-coating. However, both the 1 μm gel coating and the fibres were severely damaged during the phyllosiloxide crystallization under supercritical condition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f78288765d7a3cb1136669286ee37dee
https://doi.org/10.1023/a:1018682730811
https://doi.org/10.1023/a:1018682730811
Publikováno v:
Philosophical Transactions of the Royal Society of London. Series A: Physical and Engineering Sciences. 351:485-496
SiC-SiC composites exhibit a non-brittle behaviour when the fibre-matrix bonding is controlled by the use of an interphase with a layered structure or microstructure, such as pyrocarbon, hex-BN or (SiC-PyC) n multilayers. The best mechanical properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be4acf8f934ffad7e8326af78fb907ad
https://doi.org/10.1098/rsta.1995.0048
https://doi.org/10.1098/rsta.1995.0048
Autor:
R. Naslain
Publikováno v:
Advanced Composite Materials. 5:35-44
Non-brittle ceramic matrix composites (CMCs) consisting of a ceramic matrix reinforced with continuous fibers, such as the SiC/SiC composites, exhibit outstanding mechanical properties, when properly processed. Tensile failure stress as high as 400 M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0de036c3e06099287bd9a7bc6d22fb77
https://doi.org/10.1163/156855195x00104
https://doi.org/10.1163/156855195x00104
Autor:
R. Naslain
Publikováno v:
Composite Interfaces. 1:253-286
The fibre-matrix (FM) interfacial zone plays a key role in the mechanical behaviour of Si-C(O)/SiC inverse composites fabricated by chemical vapour infiltration (CVI) from ex-polycarbosilane Si-C(O) fibres precoated with pyrocarbon or boron nitride.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa364488305645817bd7cc4aa522da3e
https://doi.org/10.1163/156855493x00112
https://doi.org/10.1163/156855493x00112
Autor:
R. Naslain, G. Chollon
Publikováno v:
24th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: B: Ceramic Engineering and Science Proceedings, Volume 21, Issue 4
Scopus-Elsevier
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd9bec6b0f2febccbd4ba0472e5ecfdf
https://doi.org/10.1002/9780470294635.ch42
https://doi.org/10.1002/9780470294635.ch42