JPS624830A - 大径溶接鋼管の熱処理方法 - Google Patents

大径溶接鋼管の熱処理方法

Info

Publication number
JPS624830A
JPS624830A JP14044085A JP14044085A JPS624830A JP S624830 A JPS624830 A JP S624830A JP 14044085 A JP14044085 A JP 14044085A JP 14044085 A JP14044085 A JP 14044085A JP S624830 A JPS624830 A JP S624830A
Authority
JP
Japan
Prior art keywords
heat treatment
steel pipe
large diameter
diameter
pipe
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
JP14044085A
Other languages
English (en)
Japanese (ja)
Other versions
JPH026811B2 (enrdf_load_stackoverflow
Inventor
Yukio Nishino
西野　征規男
Shosuke Okamoto
岡本　正輔
Shigeto Matsuo
松尾　重人
Shinichi Kazama
風間　新一
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP14044085A priority Critical patent/JPS624830A/ja
Publication of JPS624830A publication Critical patent/JPS624830A/ja
Publication of JPH026811B2 publication Critical patent/JPH026811B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Articles (AREA)
JP14044085A 1985-06-28 1985-06-28 大径溶接鋼管の熱処理方法 Granted JPS624830A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14044085A JPS624830A (ja) 1985-06-28 1985-06-28 大径溶接鋼管の熱処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14044085A JPS624830A (ja) 1985-06-28 1985-06-28 大径溶接鋼管の熱処理方法

Publications (2)

Publication Number Publication Date
JPS624830A true JPS624830A (ja) 1987-01-10
JPH026811B2 JPH026811B2 (enrdf_load_stackoverflow) 1990-02-14

Family

ID=15268692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14044085A Granted JPS624830A (ja) 1985-06-28 1985-06-28 大径溶接鋼管の熱処理方法

Country Status (1)

Country Link
JP (1) JPS624830A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536050A (en) * 1978-09-05 1980-03-13 Matsushita Electronics Corp Ultrasonic wave wire bond method
JPS6046321A (ja) * 1983-08-23 1985-03-13 Nippon Kokan Kk <Nkk> 電縫管の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536050A (en) * 1978-09-05 1980-03-13 Matsushita Electronics Corp Ultrasonic wave wire bond method
JPS6046321A (ja) * 1983-08-23 1985-03-13 Nippon Kokan Kk <Nkk> 電縫管の製造方法

Also Published As

Publication number Publication date
JPH026811B2 (enrdf_load_stackoverflow) 1990-02-14

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