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专利名称：Repair of HPT shrouds with sintered
忽略英语preforms
发明人：Paul A. Dasilva,David E. Budinger,Jeffrey J.
Reverman
申请号：US11386127
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申请日：20060322
公开号：US20070220748A1dtm
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右脑记忆方法
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20070927
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专利内容由知识产权出版社提供
专利附图：
摘要：A method for repairing a gas turbine stationary flowpath shroud. The method compris providing a superalloy gas turbine stationary flowpath shroud that has
previously been in rvice. The method further compris preparing a restoration coating for application to the flowpath surface of the shroud by the steps of providing a precursor mixture comprising a higher-melting-point alloy component, a lower-melting-point alloy component, and a fugitive binder. A perform is prepared from the components and pre-sintered into a mildly curved form. The partially densified perform is applied to the flowpath surface and thermally bonded to the flowpath surface, forming a restoration coating.
申请人：Paul A. Dasilva,David E. Budinger,Jeffrey J. Reverman小学六年级英语上册期末试卷
地址：West Chester OH US,Loveland OH US,Cincinnati OH US
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国籍：US,US,US
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