Invention Grant
- Patent Title: Closed pore ceramic composite article
- Patent Title (中): 闭孔陶瓷复合制品
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Application No.: US11755281Application Date: 2007-05-30
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Publication No.: US09447503B2Publication Date: 2016-09-20
- Inventor: Susan M. Tholen , Christopher W. Strock
- Applicant: Susan M. Tholen , Christopher W. Strock
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D11/08
- IPC: F01D11/08 ; F01D11/12 ; C23C28/04 ; C04B38/00 ; F01D25/00 ; C04B111/00
Abstract:
A composite article includes a substrate and a thermal barrier secured to the substrate. The thermal barrier includes a plurality of closed pores within a ceramic matrix. For example, the closed pores comprise 20 vol % to 80 vol % of the thermal barrier.
Public/Granted literature
- US20090130424A1 CLOSED PORE CERAMIC COMPOSITE ARTICLE Public/Granted day:2009-05-21
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