Composite gun barrel liner and method for producing same.

摘要

Gun barrel liner made of composite material with a reinforcement of refractory fibres and a ceramic matrix, in which the fibrous reinforcement comprises a cylindrical inner part (30) consisting of a three-dimensional fibrous structure and of a cylindrical outer part (32) surrounding the inner part and having the same axis as the latter, the outer part consisting of a strip wound round the inner part, the inner and outer parts being codensified by the ceramic matrix. <IMAGE>