Method for producing turbine blade
US11020810B2 · kind B2 · utility
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3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2017 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | May 12, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/611
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method of manufacturing a turbine blade includes a brazing treatment for joining a brazing material to a base material of a turbine blade by heating the base material having the brazing material arranged thereon and melting the brazing material, a stabilizing treatment for heating the base material having been subjected to the brazing treatment; and an aging treatment for heating the base material having been subjected to the stabilizing treatment. The brazing treatment and the stabilizing treatment are performed with a sequential heating treatment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.