JPS56116858A - Steam turbine rotor - Google Patents

Steam turbine rotor

Info

Publication number
JPS56116858A
JPS56116858A JP1920180A JP1920180A JPS56116858A JP S56116858 A JPS56116858 A JP S56116858A JP 1920180 A JP1920180 A JP 1920180A JP 1920180 A JP1920180 A JP 1920180A JP S56116858 A JPS56116858 A JP S56116858A
Authority
JP
Japan
Prior art keywords
steam turbine
turbine rotor
steel
make
creep strength
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
Application number
JP1920180A
Other languages
English (en)
Other versions
JPS6054385B2 (ja
Inventor
Mitsuo Kawai
Kanji Kawaguchi
Osamu Watanabe
Yoshio Nakayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55019201A priority Critical patent/JPS6054385B2/ja
Publication of JPS56116858A publication Critical patent/JPS56116858A/ja
Publication of JPS6054385B2 publication Critical patent/JPS6054385B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)
JP55019201A 1980-02-20 1980-02-20 耐熱鋼 Expired JPS6054385B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55019201A JPS6054385B2 (ja) 1980-02-20 1980-02-20 耐熱鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55019201A JPS6054385B2 (ja) 1980-02-20 1980-02-20 耐熱鋼

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP15793687A Division JPS63121622A (ja) 1987-06-26 1987-06-26 タ−ビンロ−タの製造方法

Publications (2)

Publication Number Publication Date
JPS56116858A true JPS56116858A (en) 1981-09-12
JPS6054385B2 JPS6054385B2 (ja) 1985-11-29

Family

ID=11992734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55019201A Expired JPS6054385B2 (ja) 1980-02-20 1980-02-20 耐熱鋼

Country Status (1)

Country Link
JP (1) JPS6054385B2 (ja)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120764A (ja) * 1982-01-08 1983-07-18 Toshiba Corp 高温強度及びクリ−プき裂伝播速度に優れた蒸気タ−ビン動翼
JPS5989752A (ja) * 1982-11-15 1984-05-24 Hitachi Ltd １２Ｃｒ系鋼溶接構造物
JPS59179719A (ja) * 1983-03-31 1984-10-12 Toshiba Corp タ−ビンロ−タの製造方法
JPS59179718A (ja) * 1983-03-31 1984-10-12 Toshiba Corp タ−ビンロ−タの製造方法
JPS59232231A (ja) * 1983-06-16 1984-12-27 Toshiba Corp タ−ビンロ−タの製造方法
JPS6024353A (ja) * 1983-07-20 1985-02-07 Japan Steel Works Ltd:The １２％Ｃｒ系耐熱鋼
JPS60128250A (ja) * 1983-12-15 1985-07-09 Toshiba Corp 高クロム耐熱鋳鋼
JPS60190551A (ja) * 1984-03-09 1985-09-28 Hitachi Ltd 主蒸気管用耐熱鋼
JPS614804A (ja) * 1984-06-20 1986-01-10 Hitachi Ltd 蒸気タ−ビン
JPS616257A (ja) * 1984-06-21 1986-01-11 Toshiba Corp １２％Ｃｒ耐熱鋼
JPS6260845A (ja) * 1985-09-12 1987-03-17 Toshio Fujita 高温用蒸気タ−ビンロ−タ
JPS62103345A (ja) * 1985-07-09 1987-05-13 Toshio Fujita 高温用蒸気タ−ビンロ−タとその製造方法
EP0867522A2 (en) * 1997-03-25 1998-09-30 Kabushiki Kaisha Toshiba High toughness heat-resistant steel, turbine rotor and method of producing the same
US6896847B2 (en) 2000-06-15 2005-05-24 Uddeholm Tooling Aktiebolage Steel alloy plastic moulding tool and tough-hardened blank for plastic moulding tools

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139337A (en) * 1962-05-31 1964-06-30 Gen Electric Alloys
US3767390A (en) * 1972-02-01 1973-10-23 Allegheny Ludlum Ind Inc Martensitic stainless steel for high temperature applications
JPS54102220A (en) * 1978-01-31 1979-08-11 Toshiba Corp Tarbine rotor material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139337A (en) * 1962-05-31 1964-06-30 Gen Electric Alloys
US3767390A (en) * 1972-02-01 1973-10-23 Allegheny Ludlum Ind Inc Martensitic stainless steel for high temperature applications
JPS54102220A (en) * 1978-01-31 1979-08-11 Toshiba Corp Tarbine rotor material

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120764A (ja) * 1982-01-08 1983-07-18 Toshiba Corp 高温強度及びクリ−プき裂伝播速度に優れた蒸気タ−ビン動翼
JPS5989752A (ja) * 1982-11-15 1984-05-24 Hitachi Ltd １２Ｃｒ系鋼溶接構造物
JPS6334207B2 (ja) * 1983-03-31 1988-07-08 Tokyo Shibaura Electric Co
JPS59179719A (ja) * 1983-03-31 1984-10-12 Toshiba Corp タ−ビンロ−タの製造方法
JPS59179718A (ja) * 1983-03-31 1984-10-12 Toshiba Corp タ−ビンロ−タの製造方法
JPS6334206B2 (ja) * 1983-03-31 1988-07-08 Tokyo Shibaura Electric Co
JPS59232231A (ja) * 1983-06-16 1984-12-27 Toshiba Corp タ−ビンロ−タの製造方法
JPS6024353A (ja) * 1983-07-20 1985-02-07 Japan Steel Works Ltd:The １２％Ｃｒ系耐熱鋼
JPS60128250A (ja) * 1983-12-15 1985-07-09 Toshiba Corp 高クロム耐熱鋳鋼
JPH0380865B2 (ja) * 1983-12-15 1991-12-26 Tokyo Shibaura Electric Co
JPS60190551A (ja) * 1984-03-09 1985-09-28 Hitachi Ltd 主蒸気管用耐熱鋼
JPH0218380B2 (ja) * 1984-03-09 1990-04-25 Hitachi Ltd
JPS614804A (ja) * 1984-06-20 1986-01-10 Hitachi Ltd 蒸気タ−ビン
JPS616257A (ja) * 1984-06-21 1986-01-11 Toshiba Corp １２％Ｃｒ耐熱鋼
JPS62103345A (ja) * 1985-07-09 1987-05-13 Toshio Fujita 高温用蒸気タ−ビンロ−タとその製造方法
JPS6260845A (ja) * 1985-09-12 1987-03-17 Toshio Fujita 高温用蒸気タ−ビンロ−タ
EP0867522A2 (en) * 1997-03-25 1998-09-30 Kabushiki Kaisha Toshiba High toughness heat-resistant steel, turbine rotor and method of producing the same
EP0867522A3 (en) * 1997-03-25 1998-11-11 Kabushiki Kaisha Toshiba High toughness heat-resistant steel, turbine rotor and method of producing the same
US6896847B2 (en) 2000-06-15 2005-05-24 Uddeholm Tooling Aktiebolage Steel alloy plastic moulding tool and tough-hardened blank for plastic moulding tools

Also Published As

Publication number Publication date
JPS6054385B2 (ja) 1985-11-29

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