Invention Grant
- Patent Title: Methods and apparatus for thermal barrier coatings with improved overall thermal insulation characteristics
- Patent Title (中): 具有改进的整体绝热特性的热障涂层的方法和装置
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Application No.: US11381007Application Date: 2006-05-01
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Publication No.: US08372488B2Publication Date: 2013-02-12
- Inventor: Ravindra Annigeri , David Vincent Bucci
- Applicant: Ravindra Annigeri , David Vincent Bucci
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Armstrong Teasdale LLP
- Main IPC: C23C4/06
- IPC: C23C4/06 ; C23C4/12 ; C23C14/00 ; B05D1/36
Abstract:
Methods and apparatus for thermal barrier coatings are provided. The thermal barrier coating system includes a bond coat, a first thermal barrier coating comprising a thermal conductivity, kA having a first value, and a second thermal barrier coating including a thermal conductivity, kB having a second value wherein the second value is different than the first value.
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