Process for the production of a ceramic fibre composite material

Abstract

Abstract Process for the production of a composite ceramic material, according to which a fibrous structure is formed to begin with and is then embedded in the material of a ceramic matrix. …<??>According to the invention, to introduce the said matrix into the said structure, the following sequence of operations is carried out:… a) the said fibre support is impregnated with the aid of a polymerisation catalyst for an organometallic precursor of the said ceramic matrix;… b) the said fibre support impregnated with the said polymerisation catalyst is placed in contact with the said organometallic precursor;… c) the said organometallic precursor is polymerised; and… d) the said organometallic precursor is pyrolysed to obtain the said matrix. …<IMAGE>…

Inventors

• 👤 Caroline Debaig-Valade
• 👤 Christian Servens
• 👤 Claude Filliatre

Bibliographic Details