公开(公告)号：US20170159459A1

公开(公告)日：2017-06-08

申请号：US15323668

申请日：2015-06-24

Applicant: SAFRAN CERAMICS

Inventor： Emilie COURCOT ,  Eric PHILIPPE ,  Eric BOUILLON ,  Sébastien JIMENEZ

IPC: F01D5/28 ,  C04B35/628 ,  C23C26/02 ,  C04B41/00 ,  C04B41/51 ,  C04B41/88 ,  C04B35/80 ,  C04B35/657

CPC classification number: F01D5/284 ,  C04B35/565 ,  C04B35/6286 ,  C04B35/62863 ,  C04B35/62868 ,  C04B35/62884 ,  C04B35/62894 ,  C04B35/657 ,  C04B35/806 ,  C04B41/009 ,  C04B41/5096 ,  C04B41/5144 ,  C04B41/85 ,  C04B41/88 ,  C04B2235/3826 ,  C04B2235/428 ,  C04B2235/524 ,  C04B2235/5244 ,  C04B2235/5252 ,  C04B2235/5445 ,  C04B2235/612 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/6562 ,  C04B2235/77 ,  C23C26/02 ,  F01D5/288 ,  F05D2300/6033 ,  F05D2300/611 ,  Y02T50/672 ,  Y02T50/673 ,  C04B35/80 ,  C04B41/4523

Abstract: A part made of composite material includes fiber reinforcement densified by a ceramic matrix. The part presents an outside surface and is coated over at least a portion of its outside surface by a surface coating in solid form including an alloy of silicon and nickel presenting a content by weight of silicon lying in the range 29% to 45%, or an alloy of silicon and cobalt.