JPS643203A - Manufacture of turbine blade made of titanium alloy - Google Patents
Manufacture of turbine blade made of titanium alloyInfo
- Publication number
- JPS643203A JPS643203A JP15760787A JP15760787A JPS643203A JP S643203 A JPS643203 A JP S643203A JP 15760787 A JP15760787 A JP 15760787A JP 15760787 A JP15760787 A JP 15760787A JP S643203 A JPS643203 A JP S643203A
- Authority
- JP
- Japan
- Prior art keywords
- turbine blade
- titanium alloy
- welding
- cladding
- manufacture
- 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 raise the strength of a turbine blade, by performing cladding by welding with titanium alloy, on the tip of the turbine blade, and after that, performing stamp forging. CONSTITUTION:A material 1 is shaped almost the same as a blade on the steps 1, 2. Then, the tip of the material 1 is formed with a groove for cladding, in the step 3, and cladding by welding is performed with beta-type titanium alloy 2 on to the groove, in the step 4. Stamp forging is performed in the step 5, and annealing, ageing and finish processing are performed, in the step 6. In this way, as a fine fault in welding, such as porosity generated by the cladding by welding, can be eliminated, strength of the turbine blade can be enhanced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15760787A JPS643203A (en) | 1987-06-26 | 1987-06-26 | Manufacture of turbine blade made of titanium alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15760787A JPS643203A (en) | 1987-06-26 | 1987-06-26 | Manufacture of turbine blade made of titanium alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS643203A true JPS643203A (en) | 1989-01-09 |
Family
ID=15653423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15760787A Pending JPS643203A (en) | 1987-06-26 | 1987-06-26 | Manufacture of turbine blade made of titanium alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS643203A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202014104439U1 (en) | 2013-09-27 | 2014-12-01 | Chang-Lin Hsiang | Multifunctional variable health shoe |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6221404B2 (en) * | 1979-06-13 | 1987-05-12 | Nippon Electric Co |
-
1987
- 1987-06-26 JP JP15760787A patent/JPS643203A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6221404B2 (en) * | 1979-06-13 | 1987-05-12 | Nippon Electric Co |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202014104439U1 (en) | 2013-09-27 | 2014-12-01 | Chang-Lin Hsiang | Multifunctional variable health shoe |
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