发明授权
- 专利标题： Friction-susceptible component of a thermal turbo machine
- 专利标题（中）： 热涡轮机的摩擦敏感部件
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申请号： US09635529申请日： 2000-08-09
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公开(公告)号： US06499943B1公开(公告)日： 2002-12-31
- 发明人: Alexander Beeck , Mohamed Nazmy , Markus Oehl , Christoph Tonnes
- 申请人： Alexander Beeck , Mohamed Nazmy , Markus Oehl , Christoph Tonnes
- 优先权： DE19937577 19990809
- 主分类号： F01D1100
- IPC分类号： F01D1100
摘要：
A component such as a turbine blade (1) of a gas turbine is provided with an intermetallic felt (2). By providing the tip (11) of the turbine blade (1) with the intermetallic felt (2) and optionally a coating of a ceramic material (3), improved protection against thermal and mechanical effects and improved oxidation resistance can be achieved. Also conceivable would be an arrangement of the intermetallic felt (2) at the rotor (4, 4a) or stator (4, 4b) opposite from the turbine blade (1) or on the platform (12) of the turbine blade (1).
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