JPS59153841A - 一様な強度を有する高張力電縫鋼管の製造方法 - Google Patents

一様な強度を有する高張力電縫鋼管の製造方法

Info

Publication number
JPS59153841A
JPS59153841A JP2779783A JP2779783A JPS59153841A JP S59153841 A JPS59153841 A JP S59153841A JP 2779783 A JP2779783 A JP 2779783A JP 2779783 A JP2779783 A JP 2779783A JP S59153841 A JPS59153841 A JP S59153841A
Authority
JP
Japan
Prior art keywords
pipe
electric
electric resistance
uniform strength
steel 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
JP2779783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6337167B2 (2
Inventor
Hiroshi Murayama
博 村山
Isao Shimazu
島津　勲
Yasushi Yamamoto
康士 山本
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 JP2779783A priority Critical patent/JPS59153841A/ja
Publication of JPS59153841A publication Critical patent/JPS59153841A/ja
Publication of JPS6337167B2 publication Critical patent/JPS6337167B2/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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes

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)
JP2779783A 1983-02-23 1983-02-23 一様な強度を有する高張力電縫鋼管の製造方法 Granted JPS59153841A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2779783A JPS59153841A (ja) 1983-02-23 1983-02-23 一様な強度を有する高張力電縫鋼管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2779783A JPS59153841A (ja) 1983-02-23 1983-02-23 一様な強度を有する高張力電縫鋼管の製造方法

Publications (2)

Publication Number Publication Date
JPS59153841A true JPS59153841A (ja) 1984-09-01
JPS6337167B2 JPS6337167B2 (2) 1988-07-25

Family

ID=12230962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2779783A Granted JPS59153841A (ja) 1983-02-23 1983-02-23 一様な強度を有する高張力電縫鋼管の製造方法

Country Status (1)

Country Link
JP (1) JPS59153841A (2)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230960A (ja) * 1984-04-27 1985-11-16 Daido Steel Co Ltd 機械構造用部品の製造方法
FR2582674A1 (fr) * 1985-05-28 1986-12-05 Nippon Steel Corp Procede de production de tube a haute resistance mecanique pour puits de petrole soude electriquement
US4975128A (en) * 1986-01-21 1990-12-04 Siemens Aktiengesellschaft Method for heat-treating straight bead welded pipes
WO2009093728A1 (ja) * 2008-01-21 2009-07-30 Jfe Steel Corporation 中空部材およびその製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230960A (ja) * 1984-04-27 1985-11-16 Daido Steel Co Ltd 機械構造用部品の製造方法
FR2582674A1 (fr) * 1985-05-28 1986-12-05 Nippon Steel Corp Procede de production de tube a haute resistance mecanique pour puits de petrole soude electriquement
US4975128A (en) * 1986-01-21 1990-12-04 Siemens Aktiengesellschaft Method for heat-treating straight bead welded pipes
WO2009093728A1 (ja) * 2008-01-21 2009-07-30 Jfe Steel Corporation 中空部材およびその製造方法
JP2009197327A (ja) * 2008-01-21 2009-09-03 Jfe Steel Corp 中空部材およびその製造方法

Also Published As

Publication number Publication date
JPS6337167B2 (2) 1988-07-25

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