JPS6415403A - Manufacture of turbine blade - Google Patents
Manufacture of turbine bladeInfo
- Publication number
- JPS6415403A JPS6415403A JP17120387A JP17120387A JPS6415403A JP S6415403 A JPS6415403 A JP S6415403A JP 17120387 A JP17120387 A JP 17120387A JP 17120387 A JP17120387 A JP 17120387A JP S6415403 A JPS6415403 A JP S6415403A
- Authority
- JP
- Japan
- Prior art keywords
- shield plate
- turbine blade
- high hardness
- titanium alloyed
- hardness powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
PURPOSE:To improve erosion resistance by melting the surface of a titanium alloyed erosion shield plate, pouring high hardness powder thereinto and then turning the surface of this shield plate to the tip side and attaching it tightly to the tip edge of a titanium alloyed turbine blade. CONSTITUTION:In manufacturing, first the surface of a titanium alloyed erosion shield plate 1 is melted, and high hardness powder is poured thereinto. In another manner, after the high hardness powder is thermally sprayed on the surface of the same shield plate 1, this surface is melted, and the high hardness powder is dispersed over the surface. Afterward, the shield plate 1 is turned of its surface to the tip side and tightly attached to tip edge of a titanium alloyed turbine blade 4. At this time, the shield plate 1 is formed of its sectional form into a J-shaped form. With this constitution, specific strength and erosion resistance or the like in the turbine blade 4 can be improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17120387A JPS6415403A (en) | 1987-07-10 | 1987-07-10 | Manufacture of turbine blade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17120387A JPS6415403A (en) | 1987-07-10 | 1987-07-10 | Manufacture of turbine blade |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6415403A true JPS6415403A (en) | 1989-01-19 |
Family
ID=15918932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17120387A Pending JPS6415403A (en) | 1987-07-10 | 1987-07-10 | Manufacture of turbine blade |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6415403A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102473398A (en) * | 2009-07-17 | 2012-05-23 | 三菱电机株式会社 | Facility operation display device, air-conditioning system, and program |
-
1987
- 1987-07-10 JP JP17120387A patent/JPS6415403A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102473398A (en) * | 2009-07-17 | 2012-05-23 | 三菱电机株式会社 | Facility operation display device, air-conditioning system, and program |
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