Joined assembly of ceramic and metallic materials

Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...


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428457, 403 29, 403 30, F16B 400, B32B 1504




A joined assembly of a ceramic member and a metallic member having a hollow cylindrical portion which is open at one end thereof, and closed at the other end, or bottom thereof. The ceramic member has a portion fitted in the cylindrical portion in such a way that any stress acting axially upon the surface of the ceramic member may be reduced at least in the vicinity of the open end of the cylindrical portion. The two members are joined together by shrinkage fitting with at least one brazing material filling the clearance between the two members, or by chemical bonding.

patent: 3676014 (1972-07-01), Bevan et al.
patent: 4485545 (1984-12-01), Caverly
patent: 4659245 (1987-04-01), Hirao et al.
patent: 4747722 (1988-05-01), Kawaguchi
patent: 4778345 (1988-10-01), Ito et al.
patent: 4886695 (1989-12-01), Mizuno et al.
patent: 4942999 (1990-07-01), Oda et al.
patent: 4984927 (1991-01-01), Kojima et al.
patent: 4991991 (1991-02-01), Ito et al.
Patent Abstracts of Japan, & JP-A-62 289385, Dec. 16, 1987, Isao Oda, "Ceramic-Metal Bonded Body".


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