PROCESS FOR MANUFACTURING A BONDED SHEET COMPOSED OF CERAMIC FILAMENTS WITH A METAL MATRIX, DEVICE FOR IMPLEMENTING SAID PROCESS, BONDED SHEET OBTAINED BY SAID PROCESS

摘要

The invention relates to a process for manufacturing a bonded sheet comprising a plurality of coated filaments, which comprise a ceramic fiber coated with a metal sheath, characterized in that the filaments are placed beside one another in one and the same plane, and the filaments are welded together by laser spot welding. The invention also relates to the device for implementing the process and to the sheet obtained. The process applies to the manufacture of components in the field of aeronautical turbomachines.