发明名称 |
METHOD OF FORMING A CERAMIC MATRIX COMPOSITE COMPONENT WITH COOLING FEATURES |
摘要 |
Methods and materials for forming in-situ features in a ceramic matrix composite component are described. The method of forming a ceramic matrix composite component with cooling features, comprises forming a preform tape, laying up said preform tape to a desired shape, placing a high-temperature resistant fugitive material insert of preselected geometry in the preform tape of the desired shape, compacting the preform tape of the desired shape, burning out the preform tape of the desired shape, melt infiltrating the desired shape, removing the high-temperature resistant insert to form the cooling features during one of the burning out or the melt infiltrating or following the burning out or the melt infiltrating. |
申请公布号 |
EP3004559(A1) |
申请公布日期 |
2016.04.13 |
申请号 |
EP20140726291 |
申请日期 |
2014.04.23 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
TUERTSCHER, MICHAEL, RAY;NOE, MARK, EUGENE;KIRBY, GLEN, HAROLD;WALKER, SHEENA KUM, FOSTER |
分类号 |
F01D5/28;C04B35/80;F01D5/18 |
主分类号 |
F01D5/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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