发明名称 |
COMPONENT FOR A GAS TURBINE AND METHOD FOR PRODUCING THE COMPONENT |
摘要 |
The invention relates to a component of a gas turbine, particularly a blisk or a bling, wherein the component comprises a main rotor body (12) comprising a high temperature resistant nickel alloy and a plurality of turbine blades (14) attached to the main rotor body, wherein each turbine blade (14) comprises an airfoil (16) made of a titanium alloy and a blade footing. The component is characterized in that the blade footing is designed as an adapter element (18), which comprises a material which can be welded both to the titanium alloy and to the high temperature resistant nickel alloy and is integrally connected both the main rotor body (12) and to the airfoil (16) by joining. The invention further describes a method for producing the component. |
申请公布号 |
WO2010043209(A3) |
申请公布日期 |
2011.03.24 |
申请号 |
WO2009DE01429 |
申请日期 |
2009.10.14 |
申请人 |
MTU AERO ENGINES GMBH;SMARSLY, WILFRIED;BAMBERG, JOACHIM;ESSLINGER, JOERG |
发明人 |
SMARSLY, WILFRIED;BAMBERG, JOACHIM;ESSLINGER, JOERG |
分类号 |
B23K20/12;F01D5/34 |
主分类号 |
B23K20/12 |
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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