JPS60248820A - 電縫鋼管の溶接部誘導加熱装置列 - Google Patents

電縫鋼管の溶接部誘導加熱装置列

Info

Publication number
JPS60248820A
JPS60248820A JP10370084A JP10370084A JPS60248820A JP S60248820 A JPS60248820 A JP S60248820A JP 10370084 A JP10370084 A JP 10370084A JP 10370084 A JP10370084 A JP 10370084A JP S60248820 A JPS60248820 A JP S60248820A
Authority
JP
Japan
Prior art keywords
induction heating
heating device
weld zone
steel pipe
welded 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
JP10370084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6356292B2 (enrdf_load_stackoverflow
Inventor
Hirotomo Tominaga
冨永　博友
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 Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP10370084A priority Critical patent/JPS60248820A/ja
Publication of JPS60248820A publication Critical patent/JPS60248820A/ja
Publication of JPS6356292B2 publication Critical patent/JPS6356292B2/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
    • 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)
  • General Induction Heating (AREA)
  • Heat Treatment Of Articles (AREA)
JP10370084A 1984-05-24 1984-05-24 電縫鋼管の溶接部誘導加熱装置列 Granted JPS60248820A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10370084A JPS60248820A (ja) 1984-05-24 1984-05-24 電縫鋼管の溶接部誘導加熱装置列

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10370084A JPS60248820A (ja) 1984-05-24 1984-05-24 電縫鋼管の溶接部誘導加熱装置列

Publications (2)

Publication Number Publication Date
JPS60248820A true JPS60248820A (ja) 1985-12-09
JPS6356292B2 JPS6356292B2 (enrdf_load_stackoverflow) 1988-11-08

Family

ID=14361033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10370084A Granted JPS60248820A (ja) 1984-05-24 1984-05-24 電縫鋼管の溶接部誘導加熱装置列

Country Status (1)

Country Link
JP (1) JPS60248820A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009079248A (ja) * 2007-09-26 2009-04-16 Jfe Steel Kk 電縫鋼管の熱処理方法
JP2009097059A (ja) * 2007-10-19 2009-05-07 Jfe Steel Corp 電縫鋼管の高効率熱処理方法
CN103572036A (zh) * 2013-10-31 2014-02-12 中国石油化工股份有限公司 一种管束焊区应力消除中频加热设备
CN105385822A (zh) * 2015-11-04 2016-03-09 武汉重工铸锻有限责任公司 打破大型p91/p92材质锻件组织遗传，细化晶粒的热处理方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009079248A (ja) * 2007-09-26 2009-04-16 Jfe Steel Kk 電縫鋼管の熱処理方法
JP2009097059A (ja) * 2007-10-19 2009-05-07 Jfe Steel Corp 電縫鋼管の高効率熱処理方法
CN103572036A (zh) * 2013-10-31 2014-02-12 中国石油化工股份有限公司 一种管束焊区应力消除中频加热设备
CN105385822A (zh) * 2015-11-04 2016-03-09 武汉重工铸锻有限责任公司 打破大型p91/p92材质锻件组织遗传，细化晶粒的热处理方法

Also Published As

Publication number Publication date
JPS6356292B2 (enrdf_load_stackoverflow) 1988-11-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees