JPS5230716A - Turbine rotor for geothermal power generation and its production - Google Patents
Turbine rotor for geothermal power generation and its productionInfo
- Publication number
- JPS5230716A JPS5230716A JP10711175A JP10711175A JPS5230716A JP S5230716 A JPS5230716 A JP S5230716A JP 10711175 A JP10711175 A JP 10711175A JP 10711175 A JP10711175 A JP 10711175A JP S5230716 A JPS5230716 A JP S5230716A
- Authority
- JP
- Japan
- Prior art keywords
- production
- power generation
- turbine rotor
- geothermal power
- geothermal
- 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.)
- Granted
Links
- 238000010248 power generation Methods 0.000 title abstract 2
Abstract
PURPOSE: Turbine rotor with excellent notch toughness for geothermal power generation and its production.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10711175A JPS565296B2 (en) | 1975-09-05 | 1975-09-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10711175A JPS565296B2 (en) | 1975-09-05 | 1975-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5230716A true JPS5230716A (en) | 1977-03-08 |
JPS565296B2 JPS565296B2 (en) | 1981-02-04 |
Family
ID=14450737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10711175A Expired JPS565296B2 (en) | 1975-09-05 | 1975-09-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS565296B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4585478A (en) * | 1983-05-06 | 1986-04-29 | Hitachi, Ltd. | Heat resisting steel |
JPS6335759A (en) * | 1986-07-31 | 1988-02-16 | Mitsubishi Heavy Ind Ltd | Geothermal turbine rotor material |
EP2514848A1 (en) | 2011-04-18 | 2012-10-24 | The Japan Steel Works, Ltd. | Low alloy steel for geothermal power generation turbine rotor, and low alloy material for geothermal power generation turbine rotor and method for manufacturing the same |
CN111411201A (en) * | 2020-04-07 | 2020-07-14 | 哈尔滨汽轮机厂有限责任公司 | Heat treatment process for refining FB2 rotor steel grains |
-
1975
- 1975-09-05 JP JP10711175A patent/JPS565296B2/ja not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4585478A (en) * | 1983-05-06 | 1986-04-29 | Hitachi, Ltd. | Heat resisting steel |
JPS6335759A (en) * | 1986-07-31 | 1988-02-16 | Mitsubishi Heavy Ind Ltd | Geothermal turbine rotor material |
EP2514848A1 (en) | 2011-04-18 | 2012-10-24 | The Japan Steel Works, Ltd. | Low alloy steel for geothermal power generation turbine rotor, and low alloy material for geothermal power generation turbine rotor and method for manufacturing the same |
US9034121B2 (en) | 2011-04-18 | 2015-05-19 | The Japan Steel Works,Ltd. | Low alloy steel for geothermal power generation turbine rotor, and low alloy material for geothermal power generation turbine rotor and method for manufacturing the same |
CN111411201A (en) * | 2020-04-07 | 2020-07-14 | 哈尔滨汽轮机厂有限责任公司 | Heat treatment process for refining FB2 rotor steel grains |
Also Published As
Publication number | Publication date |
---|---|
JPS565296B2 (en) | 1981-02-04 |
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