JPS5330915A - Rotor for mixed pressure turbine and production thereof - Google Patents
Rotor for mixed pressure turbine and production thereofInfo
- Publication number
- JPS5330915A JPS5330915A JP10501576A JP10501576A JPS5330915A JP S5330915 A JPS5330915 A JP S5330915A JP 10501576 A JP10501576 A JP 10501576A JP 10501576 A JP10501576 A JP 10501576A JP S5330915 A JPS5330915 A JP S5330915A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- production
- pressure turbine
- mixed pressure
- low
- 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
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
PURPOSE: To obtain a rotor with high strength at high and low temps. and excellent toughness at low temps. used for steam turbines by heat treating low alloy steel contg. C, Si, Mn, Cr, Ni, Mo, V, and Nb in a specified ratio.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51105015A JPS5811504B2 (en) | 1976-09-03 | 1976-09-03 | High and low pressure integrated steam turbine rotor and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51105015A JPS5811504B2 (en) | 1976-09-03 | 1976-09-03 | High and low pressure integrated steam turbine rotor and its manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5330915A true JPS5330915A (en) | 1978-03-23 |
JPS5811504B2 JPS5811504B2 (en) | 1983-03-03 |
Family
ID=14396230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51105015A Expired JPS5811504B2 (en) | 1976-09-03 | 1976-09-03 | High and low pressure integrated steam turbine rotor and its manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5811504B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6070166A (en) * | 1983-09-26 | 1985-04-20 | Hitachi Ltd | Creep and oxidation resistant low-alloy steel |
JPS60224766A (en) * | 1984-04-23 | 1985-11-09 | Toshiba Corp | Steam turbine rotor |
JPS61235543A (en) * | 1985-04-05 | 1986-10-20 | Kobe Steel Ltd | Low alloy steel excelling in stress corrosion cracking resistance |
US5383768A (en) * | 1989-02-03 | 1995-01-24 | Hitachi, Ltd. | Steam turbine, rotor shaft thereof, and heat resisting steel |
KR100410699B1 (en) * | 2001-02-01 | 2003-12-18 | 두산중공업 주식회사 | High and Low Pressure Integrated Rotor Alloy Steel for Steam Turbine |
CN103060696A (en) * | 2011-10-20 | 2013-04-24 | 上海田岛工具有限公司 | High elasticity and corrosion resistant band tape material |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4962318A (en) * | 1972-10-18 | 1974-06-17 |
-
1976
- 1976-09-03 JP JP51105015A patent/JPS5811504B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4962318A (en) * | 1972-10-18 | 1974-06-17 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6070166A (en) * | 1983-09-26 | 1985-04-20 | Hitachi Ltd | Creep and oxidation resistant low-alloy steel |
JPH021901B2 (en) * | 1983-09-26 | 1990-01-16 | Hitachi Ltd | |
JPS60224766A (en) * | 1984-04-23 | 1985-11-09 | Toshiba Corp | Steam turbine rotor |
JPS61235543A (en) * | 1985-04-05 | 1986-10-20 | Kobe Steel Ltd | Low alloy steel excelling in stress corrosion cracking resistance |
JPH0553859B2 (en) * | 1985-04-05 | 1993-08-11 | Kobe Steel Ltd | |
US5383768A (en) * | 1989-02-03 | 1995-01-24 | Hitachi, Ltd. | Steam turbine, rotor shaft thereof, and heat resisting steel |
KR100410699B1 (en) * | 2001-02-01 | 2003-12-18 | 두산중공업 주식회사 | High and Low Pressure Integrated Rotor Alloy Steel for Steam Turbine |
CN103060696A (en) * | 2011-10-20 | 2013-04-24 | 上海田岛工具有限公司 | High elasticity and corrosion resistant band tape material |
Also Published As
Publication number | Publication date |
---|---|
JPS5811504B2 (en) | 1983-03-03 |
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