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公开(公告)号：US11148200B2
公开(公告)日：2021-10-19
申请号：US15780711
申请日：2016-12-01
发明人： Pierluigi Tozzi , Massimo Giannozzi , Iacopo Giovannetti , Leonardo Tognarelli , Antonella Dimatteo
IPC分类号： B33Y80/00 , B33Y10/00 , B22F5/04 , F01D5/28 , F04D29/18 , F04D29/02 , B22F7/06 , F01D5/14 , B22F10/20 , B22F3/15 , B22F7/08
摘要： A method for manufacturing a component of a rotating machine comprises the steps of forming a structural inner portion by additive manufacturing from a first material; covering the structural inner portion with a protective outer portion made of a second material; the first material has a melting point higher than a second material.
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公开(公告)号：US11384027B2
公开(公告)日：2022-07-12
申请号：US15575976
申请日：2016-05-19
发明人： Iacopo Giovannetti , Antonella Dimatteo , Massimo Giannozzi , Francesco Mastromatteo , Pierluigi Tozzi
IPC分类号： B32B15/04 , C04B35/58 , C04B35/645 , B32B18/00 , C04B35/65 , C04B35/657 , F01D5/28
摘要： A silicide-based composite material is disclosed, comprising a silicide of Mo, B, W, Nb, Ta, Ti, Cr, Co, Y, or a combination thereof, Si3N4, and at least an oxide, as well as and a process for producing the same.
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公开(公告)号：US10724122B2
公开(公告)日：2020-07-28
申请号：US16080364
申请日：2017-03-10
IPC分类号： C22C19/05 , F01D5/28 , F01D9/02 , F01D9/04 , C22C1/04 , B33Y70/00 , B33Y80/00 , F23R3/00 , B33Y10/00
摘要： An alloy is disclosed, encompassing reduced amounts of Hafnium and Carbon so as to achieve an excellent oxidation resistance, as well as gas turbine applications using the same.
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