Turbinenschaufel mit Beschichtung
Research output: Intellectual Property › Patent application/Patent
Contributors
Abstract
The turbine blade (1) has fiber composite material (2), where the fiber composite material has an area that is coated with a protective layer (3). The protective layer is made of a material, whose elasticity module is smaller than the elasticity module of the fiber composite material. The elasticity module of the protective layer amounts between 1 Gigapascal and 10-2 Gigapascal.
| Translated title of the contribution | Turbine blade for use in low-pressure stage of steam turbine, has fiber composite material, where fiber composite material has area that is coated with protective layer |
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Details
The turbine blade (1) has fiber composite material (2), where the fiber composite material has an area that is coated with a protective layer (3). The protective layer is made of a material, whose elasticity module is smaller than the elasticity module of the fiber composite material. The elasticity module of the protective layer amounts between 1 Gigapascal and 10-2 Gigapascal.
| Original language | German |
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| IPC (International Patent Classification) | F01D 5/28 |
| Patent number | DE 10 2010 004663 |
| Filing date | 14 Jan 2010 |
| Country/Territory | Germany |
| Publication status | E-pub ahead of print - 21 Jul 2011 |
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External IDs
| ORCID | /0000-0003-3811-0777/work/151983211 |
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