发明名称 |
Refractoryceramic composites and methods of making |
摘要 |
A refractory ceramic composite having a fibrous ceramic core and a solid ceramic coating is provided. An intermediate for making refractory composite ceramics is also provided. The intermediate includes a reaction product of a refractory metal and a carbon based felt, wherein a quantity of the refractory metal present is stoichiometrically non-equivalent to a quantity of carbon present during the formation of the reaction product so that the reaction product comprises a ceramic based felt having free, unreacted refractory metal thereon. |
申请公布号 |
US9120705(B2) |
申请公布日期 |
2015.09.01 |
申请号 |
US200611567282 |
申请日期 |
2006.12.06 |
申请人 |
United Technologies Corporation |
发明人 |
Schmidt Wayde R. |
分类号 |
B32B9/00;B32B19/06;C04B35/573;C04B35/571;C04B35/622;C04B35/628 |
主分类号 |
B32B9/00 |
代理机构 |
Carlson, Gaskey & Olds, P.C. |
代理人 |
Carlson, Gaskey & Olds, P.C. |
主权项 |
1. A refractory ceramic composite, comprising a solid monolithic fiber core formed of silicon carbide-containing ceramic material and a solid ceramic coating continuously disposed directly on said solid monolithic fiber core, said solid ceramic coating includes a carbide of molybdenum, tungsten boride, or combinations thereof. |
地址 |
Hartford CT US |