发明名称 CERAMIC COMPOSITE STRUCTURES HAVING INTRINSICALLY FITTED ENCASEMENT MEMBERS THEREON AND METHODS OF MAKING THE SAME
摘要 A method is provided of producing a self-supporting ceramic composite structure having one or more encasement members (14), such as an encasing stell sleeve, joined to it by growth of the ceramic material to engagement surface(s) of the encasement member(s) (14). A parent metal is contacted with a body of filler (38) which is encased by the encasement mmber(s) (14). The resulting assembly is heated to melt and oxidize the parent metal, e.g., aluminum, to form a polycrystalline material comprising an oxidation reaction product which grows through the body of filler (38) and stops at the engagement surface(s) of the encasement member(s) (14) which thereby determines the surface geometry of the grown ceramic matrix. Upon cooling, the encasement member(s) (14) is shrinkfitted about the ceramic composite body. The invention also provides the resultant articles, for example, a ceramic composite body having a stainless steel member affixed thereto.
申请公布号 IL83803(D0) 申请公布日期 1988.02.29
申请号 IL19870083803 申请日期 1987.09.06
申请人 LANXIDE TECHNOLOGY COMPANY, LP 发明人
分类号 C04B35/622;C04B35/10;C04B35/65;C04B37/02;C22C1/02;C22C1/05;C22C1/10;C22C29/00;C22C29/02;C22C29/06;C22C29/12;C22C29/14;C22C29/16;F41A21/02;(IPC1-7):C04B/ 主分类号 C04B35/622
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