发明名称 |
STRUCTURE AND METHOD FOR PROTECTING A HYBRID CERAMIC STRUCTURE FROM MOISTURE ATTACK IN A HIGH TEMPERATURE ENVIRONMENT |
摘要 |
A hybrid ceramic structure and a method for protecting the hybrid ceramic structure from moisture attack in a high temperature combustion environment are provided. The structure includes a ceramic matrix composite (CMC) substrate (12). A thermal insulation material (14) is disposed on the substrate. A vapor resistant material (20) is applied through at least one surface of the hybrid ceramic structure while the hybrid ceramic structure is in a bisque condition that provides a degree of porosity to the hybrid ceramic structure so that the vapor resistant material is infiltrated through interstices available within a thickness of the hybrid ceramic structure.
|
申请公布号 |
US2010021713(A1) |
申请公布日期 |
2010.01.28 |
申请号 |
US20080177531 |
申请日期 |
2008.07.22 |
申请人 |
SIEMENS POWER GENERATION, INC. |
发明人 |
LANE JAY E.;MERRILL GARY B. |
分类号 |
B32B3/26;C04B35/64 |
主分类号 |
B32B3/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|