JPH01150453A - 低温靭性の優れた大径鋼管の製造方法 - Google Patents

低温靭性の優れた大径鋼管の製造方法

Info

Publication number
JPH01150453A
JPH01150453A JP30853487A JP30853487A JPH01150453A JP H01150453 A JPH01150453 A JP H01150453A JP 30853487 A JP30853487 A JP 30853487A JP 30853487 A JP30853487 A JP 30853487A JP H01150453 A JPH01150453 A JP H01150453A
Authority
JP
Japan
Prior art keywords
less
slab
steel
toughness
diameter steel
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
JP30853487A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0525580B2 (enrdf_load_stackoverflow
Inventor
Yoshio Terada
好男 寺田
Masanobu Yamaguchi
山口　昌伸
Rikio Chijiiwa
力雄 千々岩
Hiroshi Tamehiro
為広　博
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP30853487A priority Critical patent/JPH01150453A/ja
Publication of JPH01150453A publication Critical patent/JPH01150453A/ja
Publication of JPH0525580B2 publication Critical patent/JPH0525580B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Continuous Casting (AREA)
JP30853487A 1987-12-08 1987-12-08 低温靭性の優れた大径鋼管の製造方法 Granted JPH01150453A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30853487A JPH01150453A (ja) 1987-12-08 1987-12-08 低温靭性の優れた大径鋼管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30853487A JPH01150453A (ja) 1987-12-08 1987-12-08 低温靭性の優れた大径鋼管の製造方法

Publications (2)

Publication Number Publication Date
JPH01150453A true JPH01150453A (ja) 1989-06-13
JPH0525580B2 JPH0525580B2 (enrdf_load_stackoverflow) 1993-04-13

Family

ID=17982188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30853487A Granted JPH01150453A (ja) 1987-12-08 1987-12-08 低温靭性の優れた大径鋼管の製造方法

Country Status (1)

Country Link
JP (1) JPH01150453A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06207243A (ja) * 1993-01-08 1994-07-26 Sumitomo Metal Ind Ltd 溶接構造物用鋼
WO2012070354A1 (ja) * 2010-11-22 2012-05-31 新日本製鐵株式会社 電子ビーム溶接継手及び電子ビーム溶接用鋼材とその製造方法
WO2012070353A1 (ja) * 2010-11-22 2012-05-31 新日本製鐵株式会社 電子ビーム溶接継手及び電子ビーム溶接用鋼材とその製造方法
US8623154B2 (en) 2010-04-30 2014-01-07 Nippon Steel & Sumitomo Metal Corporation Electron-beam welded joint, steel for electron-beam welding, and manufacturing method
US10500817B2 (en) 2010-04-30 2019-12-10 Nippon Steel Corporation Electron-beam welded joint, steel for electron-beam welding, and method of manufacturing the same

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06207243A (ja) * 1993-01-08 1994-07-26 Sumitomo Metal Ind Ltd 溶接構造物用鋼
US8623154B2 (en) 2010-04-30 2014-01-07 Nippon Steel & Sumitomo Metal Corporation Electron-beam welded joint, steel for electron-beam welding, and manufacturing method
US10500817B2 (en) 2010-04-30 2019-12-10 Nippon Steel Corporation Electron-beam welded joint, steel for electron-beam welding, and method of manufacturing the same
WO2012070354A1 (ja) * 2010-11-22 2012-05-31 新日本製鐵株式会社 電子ビーム溶接継手及び電子ビーム溶接用鋼材とその製造方法
WO2012070353A1 (ja) * 2010-11-22 2012-05-31 新日本製鐵株式会社 電子ビーム溶接継手及び電子ビーム溶接用鋼材とその製造方法
JP5135559B2 (ja) * 2010-11-22 2013-02-06 新日鐵住金株式会社 電子ビーム溶接継手及び電子ビーム溶接用鋼材とその製造方法
CN103221563A (zh) * 2010-11-22 2013-07-24 新日铁住金株式会社 电子束焊接接头及电子束焊接用钢材和其制造方法
JP5273299B2 (ja) * 2010-11-22 2013-08-28 新日鐵住金株式会社 電子ビーム溶接継手及び電子ビーム溶接用鋼材
EP2644732A4 (en) * 2010-11-22 2014-04-30 Nippon Steel & Sumitomo Metal Corp ELECTRON BEAM WELDING COMPOUND, STEEL MATERIAL FOR ELECTRON BEAM WELDING, AND METHOD OF MANUFACTURING THEREOF
EP2644733A4 (en) * 2010-11-22 2014-04-30 Nippon Steel & Sumitomo Metal Corp ELECTRON BEAM WELDING COMPOUND, STEEL MATERIAL FOR ELECTRON BEAM WELDING, AND METHOD OF MANUFACTURING THEREOF

Also Published As

Publication number Publication date
JPH0525580B2 (enrdf_load_stackoverflow) 1993-04-13

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