JPS6284830A - 溶接部靭性の優れた電縫鋼管の製造方法 - Google Patents

溶接部靭性の優れた電縫鋼管の製造方法

Info

Publication number
JPS6284830A
JPS6284830A JP22369585A JP22369585A JPS6284830A JP S6284830 A JPS6284830 A JP S6284830A JP 22369585 A JP22369585 A JP 22369585A JP 22369585 A JP22369585 A JP 22369585A JP S6284830 A JPS6284830 A JP S6284830A
Authority
JP
Japan
Prior art keywords
steel pipe
electric resistance
welded steel
resistance welded
weld zone
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
JP22369585A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0217247B2 (enExample
Inventor
Matsuo Adaka
阿高　松男
Yoshiaki Itami
美昭 伊丹
Katsutoshi Yamada
勝利 山田
Yutaka Watanabe
豊 渡辺
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 JP22369585A priority Critical patent/JPS6284830A/ja
Publication of JPS6284830A publication Critical patent/JPS6284830A/ja
Publication of JPH0217247B2 publication Critical patent/JPH0217247B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Articles (AREA)
JP22369585A 1985-10-09 1985-10-09 溶接部靭性の優れた電縫鋼管の製造方法 Granted JPS6284830A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22369585A JPS6284830A (ja) 1985-10-09 1985-10-09 溶接部靭性の優れた電縫鋼管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22369585A JPS6284830A (ja) 1985-10-09 1985-10-09 溶接部靭性の優れた電縫鋼管の製造方法

Publications (2)

Publication Number Publication Date
JPS6284830A true JPS6284830A (ja) 1987-04-18
JPH0217247B2 JPH0217247B2 (enExample) 1990-04-19

Family

ID=16802198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22369585A Granted JPS6284830A (ja) 1985-10-09 1985-10-09 溶接部靭性の優れた電縫鋼管の製造方法

Country Status (1)

Country Link
JP (1) JPS6284830A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007237289A (ja) * 2006-03-13 2007-09-20 Jfe Steel Kk 小径電縫鋼管の製造方法
CN117680512A (zh) * 2023-11-29 2024-03-12 成都裕鸢航空智能制造股份有限公司 一种热碾压焊缝修复装置及修复方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181423A (ja) * 1982-04-16 1983-10-24 Nippon Kokan Kk <Nkk> 電縫鋼管の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181423A (ja) * 1982-04-16 1983-10-24 Nippon Kokan Kk <Nkk> 電縫鋼管の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007237289A (ja) * 2006-03-13 2007-09-20 Jfe Steel Kk 小径電縫鋼管の製造方法
CN117680512A (zh) * 2023-11-29 2024-03-12 成都裕鸢航空智能制造股份有限公司 一种热碾压焊缝修复装置及修复方法

Also Published As

Publication number Publication date
JPH0217247B2 (enExample) 1990-04-19

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