JPS5271329A - Process for heat treatment of steel pipe or steel pipe welds - Google Patents

Process for heat treatment of steel pipe or steel pipe welds

Info

Publication number
JPS5271329A
JPS5271329A JP14827275A JP14827275A JPS5271329A JP S5271329 A JPS5271329 A JP S5271329A JP 14827275 A JP14827275 A JP 14827275A JP 14827275 A JP14827275 A JP 14827275A JP S5271329 A JPS5271329 A JP S5271329A
Authority
JP
Japan
Prior art keywords
steel pipe
heat treatment
welds
annealed
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
JP14827275A
Other languages
English (en)
Japanese (ja)
Other versions
JPS578848B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kazuo Aoki
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 JP14827275A priority Critical patent/JPS5271329A/ja
Publication of JPS5271329A publication Critical patent/JPS5271329A/ja
Publication of JPS578848B2 publication Critical patent/JPS578848B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
JP14827275A 1975-12-12 1975-12-12 Process for heat treatment of steel pipe or steel pipe welds Granted JPS5271329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14827275A JPS5271329A (en) 1975-12-12 1975-12-12 Process for heat treatment of steel pipe or steel pipe welds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14827275A JPS5271329A (en) 1975-12-12 1975-12-12 Process for heat treatment of steel pipe or steel pipe welds

Publications (2)

Publication Number Publication Date
JPS5271329A true JPS5271329A (en) 1977-06-14
JPS578848B2 JPS578848B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-02-18

Family

ID=15449048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14827275A Granted JPS5271329A (en) 1975-12-12 1975-12-12 Process for heat treatment of steel pipe or steel pipe welds

Country Status (1)

Country Link
JP (1) JPS5271329A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831031A (ja) * 1981-08-17 1983-02-23 Nippon Steel Corp 強度と靭性のすぐれた鋼管の製造法
JPS5884925A (ja) * 1981-11-13 1983-05-21 Kawasaki Steel Corp 電縫鋼管の熱処理方法
JPS6046320A (ja) * 1983-08-23 1985-03-13 Nippon Kokan Kk <Nkk> 降状強度および溶接部の靭性の優れた電縫管の製造方法
CN110373524A (zh) * 2019-07-16 2019-10-25 河钢股份有限公司承德分公司 一种90公斤级焊丝用钢热处理软化工艺

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017657U (ja) * 1983-07-16 1985-02-06 八コン工業有限会社 花壇用ブロツク
JPH035790U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-06-05 1991-01-21

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5077210A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-11-12 1975-06-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5077210A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-11-12 1975-06-24

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831031A (ja) * 1981-08-17 1983-02-23 Nippon Steel Corp 強度と靭性のすぐれた鋼管の製造法
JPS5884925A (ja) * 1981-11-13 1983-05-21 Kawasaki Steel Corp 電縫鋼管の熱処理方法
JPS6046320A (ja) * 1983-08-23 1985-03-13 Nippon Kokan Kk <Nkk> 降状強度および溶接部の靭性の優れた電縫管の製造方法
CN110373524A (zh) * 2019-07-16 2019-10-25 河钢股份有限公司承德分公司 一种90公斤级焊丝用钢热处理软化工艺

Also Published As

Publication number Publication date
JPS578848B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-02-18

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