JPS6147886B2 - - Google Patents

Info

Publication number
JPS6147886B2
JPS6147886B2 JP16403378A JP16403378A JPS6147886B2 JP S6147886 B2 JPS6147886 B2 JP S6147886B2 JP 16403378 A JP16403378 A JP 16403378A JP 16403378 A JP16403378 A JP 16403378A JP S6147886 B2 JPS6147886 B2 JP S6147886B2
Authority
JP
Japan
Prior art keywords
temperature fluctuation
soaking
heating
induction
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.)
Expired
Application number
JP16403378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5589429A (en
Inventor
Shigeharu Yoshida
Hideo Takahashi
Sadaji Kuroiwa
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 JP16403378A priority Critical patent/JPS5589429A/ja
Publication of JPS5589429A publication Critical patent/JPS5589429A/ja
Publication of JPS6147886B2 publication Critical patent/JPS6147886B2/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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP16403378A 1978-12-25 1978-12-25 Electric induction uniform heating of rolled steel pipe Granted JPS5589429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16403378A JPS5589429A (en) 1978-12-25 1978-12-25 Electric induction uniform heating of rolled steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16403378A JPS5589429A (en) 1978-12-25 1978-12-25 Electric induction uniform heating of rolled steel pipe

Publications (2)

Publication Number Publication Date
JPS5589429A JPS5589429A (en) 1980-07-07
JPS6147886B2 true JPS6147886B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-10-21

Family

ID=15785523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16403378A Granted JPS5589429A (en) 1978-12-25 1978-12-25 Electric induction uniform heating of rolled steel pipe

Country Status (1)

Country Link
JP (1) JPS5589429A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648144U (ja) * 1992-12-04 1994-06-28 サンクス株式会社 光電スイッチ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648144U (ja) * 1992-12-04 1994-06-28 サンクス株式会社 光電スイッチ

Also Published As

Publication number Publication date
JPS5589429A (en) 1980-07-07

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