JPS632803U - - Google Patents
Info
- Publication number
- JPS632803U JPS632803U JP1986095346U JP9534686U JPS632803U JP S632803 U JPS632803 U JP S632803U JP 1986095346 U JP1986095346 U JP 1986095346U JP 9534686 U JP9534686 U JP 9534686U JP S632803 U JPS632803 U JP S632803U
- Authority
- JP
- Japan
- Prior art keywords
- turbine blade
- resistant
- laser beam
- irradiated
- based alloy
- 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
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 230000003628 erosive effect Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
Description
第１図は本考案の一実施例のタービン翼の全体
図、第２図は第１図のＡ部拡大図である。
図において、１はタービン翼、２はレーザビー
ム照射Ｃｏ基合金、３は翼先端、４は蒸気流入方
向を示す。
FIG. 1 is an overall view of a turbine blade according to an embodiment of the present invention, and FIG. 2 is an enlarged view of section A in FIG. 1. In the figure, 1 is a turbine blade, 2 is a Co-based alloy irradiated with a laser beam, 3 is a blade tip, and 4 is a steam inflow direction.
Claims (1)
施したＣｏ基合金をタービン翼に被覆してなるこ
とを特徴とする耐食・耐エロージヨン性タービン
翼。 A corrosion-resistant and erosion-resistant turbine blade characterized in that the turbine blade is coated with a Co-based alloy whose surface layer is irradiated with a laser beam and subjected to rapid heating and cooling treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986095346U JPS632803U (en) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986095346U JPS632803U (en) | 1986-06-24 | 1986-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS632803U true JPS632803U (en) | 1988-01-09 |
Family
ID=30959773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986095346U Pending JPS632803U (en) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS632803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002101204A1 (en) * | 2001-06-11 | 2002-12-19 | Hitachi, Ltd. | Turbine blade and turbine power generating equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6037176A (en) * | 1983-08-08 | 1985-02-26 | Nec Corp | Manufacture of field effect transistor |
| JPS6112082A (en) * | 1984-06-27 | 1986-01-20 | Nec Corp | Manufacture of compound semiconductor device |
-
1986
- 1986-06-24 JP JP1986095346U patent/JPS632803U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6037176A (en) * | 1983-08-08 | 1985-02-26 | Nec Corp | Manufacture of field effect transistor |
| JPS6112082A (en) * | 1984-06-27 | 1986-01-20 | Nec Corp | Manufacture of compound semiconductor device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002101204A1 (en) * | 2001-06-11 | 2002-12-19 | Hitachi, Ltd. | Turbine blade and turbine power generating equipment |
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