发明名称 BLADE OF A TURBOMACHINE
摘要 The invention relates to a blade of a turbomachine, in particular of a gas turbine, comprising at least one fastening section (10) for fastening the same in a locating section (11) of a rotor-side or stator-side component of the turbomachine. According to the invention, the or each fastening section (10) has a core region (18) which is made of a relatively brittle and relatively light material and is embedded in an encasing region (19) made of a material having relatively high ductility.
申请公布号 WO2007054075(A1) 申请公布日期 2007.05.18
申请号 WO2006DE01956 申请日期 2006.11.08
申请人 MTU AERO ENGINES GMBH;KRIEGL, BERND 发明人 KRIEGL, BERND
分类号 F01D5/30 主分类号 F01D5/30
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