METHOD OF INFILTRATION OR CHEMICAL VAPOR DEPOSITION USING THE PRECURSOR CI2BNH2 TO FORM BORON NITRIDE

摘要

The present invention relates to a method of manufacturing a composite material comprising at least the following step: - formation of boron nitride on the surface of one or several wires made of carbon or ceramic material present in a reaction chamber, the boron nitride being formed by chemical vapor deposition or infiltration from a gaseous phase is introduced into the reaction chamber comprising, during its introduction into the reaction chamber, a reactive compound of boron nitride precursor of formula cl2bnh2.