PRODUCING COILED INSERTS FROM COATED THREADS Russian patent published in 2011 - IPC B23P15/00 C22C47/00 B21C23/22 

FIELD: process engineering.

SUBSTANCE: invention relates to method of producing the part comprising insert of composite material made from ceramic fibers in metal matrix. Coiled insert is made from coated threads. Each thread comprises ceramic fiber coated by metal envelopment. Tape from tapes of coated threads is coiled onto the part. At the beginning of coiling, metal connecting foil of insert inner part is wound. At the end of coiling, metal connecting foil of insert outer part is wound. Invention covers coiled insert from coated thread produced as described above and method of fabricating part incorporating insert of composite material with metal matrix.

EFFECT: higher quality, reduced coats.

6 cl, 16 dwg