| Numéro |
J. Phys. IV France
Volume 03, Numéro C7, Novembre 1993
The 3rd European Conference on Advanced Materials and ProcessesTroisiéme Conférence Européenne sur les Matériaux et les Procédés Avancés |
|
|---|---|---|
| Page(s) | C7-1941 - C7-1944 | |
| DOI | https://doi.org/10.1051/jp4:19937311 | |
The 3rd European Conference on Advanced Materials and Processes
Troisiéme Conférence Européenne sur les Matériaux et les Procédés Avancés
J. Phys. IV France 03 (1993) C7-1941-C7-1944
DOI: 10.1051/jp4:19937311
1 ONERA-OM, BP. 72, 92322 Châtillon, France
2 also at LASIR, CNRS, 2 rue Henri Dunant, 94320 Thiais, France
© EDP Sciences 1993
Troisiéme Conférence Européenne sur les Matériaux et les Procédés Avancés
J. Phys. IV France 03 (1993) C7-1941-C7-1944
DOI: 10.1051/jp4:19937311
Origin of the carbon rich sliding interface in alkali containing matrix-SiC Nicalon fibre composites
E. MOUCHON1 and Ph. COLOMBAN21 ONERA-OM, BP. 72, 92322 Châtillon, France
2 also at LASIR, CNRS, 2 rue Henri Dunant, 94320 Thiais, France
Abstract
The interfacial Nicalon SiC/Nasicon matrix reaction and its influence on the micro-and macroscopic mechanical properties have been studied by chemical analysis, EDX, SEM, microindentation, fibre tensile and composite flexural strength. Reaction mechanims and relationships with mechanical properties are discussed. An explanation of the origin of the "C" sliding interphase is proposed.
© EDP Sciences 1993