公开(公告)号：US20170159186A1

公开(公告)日：2017-06-08

申请号：US14956892

申请日：2015-12-02

Applicant: WESTINGHOUSE ELECTRIC COMPANY LLC

Inventor： MICHAEL A. BURKE ,  EDWARD J. LAHODA ,  PAOLO FERRONI ,  FAUSTO FRANCESCHINI

IPC: C23C24/04

CPC classification number: C23C24/04 ,  C23C28/021 ,  C23C28/027 ,  C23C28/321 ,  C23C28/324 ,  C23C28/341 ,  C23C28/345

Abstract: The invention relates to a multilayer cladding including a combination of ceramic and metallic components. The multilayer coating includes an inner layer, an intermediate layer and an outer layer. The inner layer can form the cladding structure, the intermediate layer can include a ceramic composite or ceramic-containing composite composed of interlocking woven or braided fibers, e.g., fiber tows wrapped on the inner layer to form a woven structure, and a matrix material, and the outer can be composed of metal or metal alloy, such as, in the form of a coating. The multilayer cladding is effective to protect contents of the cladding structure from exposure to high temperature environments.