JPS63255344A - 超高純度タ−ビンロ−タ軸材 - Google Patents

超高純度タ−ビンロ−タ軸材

Info

Publication number
JPS63255344A
JPS63255344A JP8871487A JP8871487A JPS63255344A JP S63255344 A JPS63255344 A JP S63255344A JP 8871487 A JP8871487 A JP 8871487A JP 8871487 A JP8871487 A JP 8871487A JP S63255344 A JPS63255344 A JP S63255344A
Authority
JP
Japan
Prior art keywords
steel
less
high purity
turbine rotor
shaft material
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
JP8871487A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0372697B2 (de
Inventor
Tomoo Takenouchi
竹之内　朋夫
Yoshiyuki Iwanami
岩波　義幸
Junji Itagaki
板垣　純司
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP8871487A priority Critical patent/JPS63255344A/ja
Publication of JPS63255344A publication Critical patent/JPS63255344A/ja
Publication of JPH0372697B2 publication Critical patent/JPH0372697B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)
JP8871487A 1987-04-13 1987-04-13 超高純度タ−ビンロ−タ軸材 Granted JPS63255344A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8871487A JPS63255344A (ja) 1987-04-13 1987-04-13 超高純度タ−ビンロ−タ軸材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8871487A JPS63255344A (ja) 1987-04-13 1987-04-13 超高純度タ−ビンロ−タ軸材

Publications (2)

Publication Number Publication Date
JPS63255344A true JPS63255344A (ja) 1988-10-21
JPH0372697B2 JPH0372697B2 (de) 1991-11-19

Family

ID=13950572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8871487A Granted JPS63255344A (ja) 1987-04-13 1987-04-13 超高純度タ−ビンロ−タ軸材

Country Status (1)

Country Link
JP (1) JPS63255344A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008137042A (ja) * 2006-12-04 2008-06-19 Hitachi Ltd タービンロータ
CN103667961A (zh) * 2013-11-08 2014-03-26 张超 一种用于泵阀的耐腐抗磨合金钢材料及其制备方法
JP2021134388A (ja) * 2020-02-27 2021-09-13 日本製鋼所Ｍ＆Ｅ株式会社 ＮｉＣｒＭｏ鋼およびその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61235543A (ja) * 1985-04-05 1986-10-20 Kobe Steel Ltd 耐応力腐食割れ性に優れた低合金鋼
JPS62109949A (ja) * 1985-11-06 1987-05-21 Kobe Steel Ltd 耐応力腐食割れ性に優れたＮｉＣｒＭｏ鋼
JPS62192536A (ja) * 1986-02-18 1987-08-24 Nippon Chiyuutankou Kk タ−ビンロ−タの製造法
JPS62278251A (ja) * 1986-05-23 1987-12-03 Kobe Steel Ltd 耐応力腐食割れ性に優れた低合金鋼

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61235543A (ja) * 1985-04-05 1986-10-20 Kobe Steel Ltd 耐応力腐食割れ性に優れた低合金鋼
JPS62109949A (ja) * 1985-11-06 1987-05-21 Kobe Steel Ltd 耐応力腐食割れ性に優れたＮｉＣｒＭｏ鋼
JPS62192536A (ja) * 1986-02-18 1987-08-24 Nippon Chiyuutankou Kk タ−ビンロ−タの製造法
JPS62278251A (ja) * 1986-05-23 1987-12-03 Kobe Steel Ltd 耐応力腐食割れ性に優れた低合金鋼

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008137042A (ja) * 2006-12-04 2008-06-19 Hitachi Ltd タービンロータ
CN103667961A (zh) * 2013-11-08 2014-03-26 张超 一种用于泵阀的耐腐抗磨合金钢材料及其制备方法
JP2021134388A (ja) * 2020-02-27 2021-09-13 日本製鋼所Ｍ＆Ｅ株式会社 ＮｉＣｒＭｏ鋼およびその製造方法

Also Published As

Publication number Publication date
JPH0372697B2 (de) 1991-11-19

Similar Documents

Publication Publication Date Title
JP3461945B2 (ja) 高低圧一体型タービンロータの製造方法
CN102477518B (zh) 一种汽轮机叶片用钢及其制造方法
US4802918A (en) Case hardened steel and method of manufacturing the same
EP1003922B1 (de) Hochfester, ausscheidungshärtbarer, rostfreier stahl mit guter zähigkeit
EP0691416B1 (de) Wärmebeständige Stähle
JP3255296B2 (ja) 高強度ばね用鋼およびその製造方法
US20120055288A1 (en) Method of Making a High Strength, High Toughness, Fatigue Resistant, Precipitation Hardenable Stainless Steel and Product Made Therefrom
JP2011042812A (ja) 強靭性に優れた鍛鋼品の製造法
JP2002285290A (ja) 高強度・高耐疲労構造用鋼及びその製造方法
JP2002167652A (ja) 高強度・高耐疲労特性に優れた薄板材
JPH02197550A (ja) 高純度耐熱鋼
CN115961218B (zh) 一种沉淀硬化型不锈钢及其制备方法和应用
JP2002161342A (ja) 強度、耐疲労性及び耐食性に優れた構造用鋼
JPS63255344A (ja) 超高純度タ−ビンロ−タ軸材
JPH021901B2 (de)
JPH05113106A (ja) 高純度耐熱鋼および高純度耐熱鋼からなる高低圧一体型タービンロータの製造方法
JPS5845360A (ja) 耐焼戻脆化性を有する低合金鋼
JP3576234B2 (ja) 蒸気タービン車室又は圧力容器用鋳鋼材
CN117778875A (zh) 一种不锈轴承钢及其制备方法
JPH0472039A (ja) 高純度耐熱鋼
CN111101080A (zh) 一种耐高温模具钢及其制造方法
JP2004018897A (ja) 高クロム合金鋼及びそれを使用したタービンロータ
JP3576328B2 (ja) 低合金耐熱鋼及び蒸気タービンロータ
JP4564189B2 (ja) 熱間鍛造用高靭性非調質鋼
JPH05195068A (ja) 高低圧一体型タービンロータの製造方法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees