JPS5278607A - Method and apparatus for uniformly heating metallic pipe in induction heating system - Google Patents

Method and apparatus for uniformly heating metallic pipe in induction heating system

Info

Publication number
JPS5278607A
JPS5278607A JP50156178A JP15617875A JPS5278607A JP S5278607 A JPS5278607 A JP S5278607A JP 50156178 A JP50156178 A JP 50156178A JP 15617875 A JP15617875 A JP 15617875A JP S5278607 A JPS5278607 A JP S5278607A
Authority
JP
Japan
Prior art keywords
metallic pipe
induction heating
heating system
uniformly
heating
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.)
Pending
Application number
JP50156178A
Other languages
Japanese (ja)
Inventor
Tadashi Kawaguchi
Shigeharu Yoshida
Sadaji Kuroiwa
Kametaro Ito
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 JP50156178A priority Critical patent/JPS5278607A/en
Publication of JPS5278607A publication Critical patent/JPS5278607A/en
Pending 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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)

Abstract

PURPOSE:In heating a metallic pipe of ununiform thickness by passing it through induction heating coils disposed in series at appropriate intervals, it is intended to uniformize heating temperatures in the longitudinal direction of the metallic pipe by selecting a suitable frequency.
JP50156178A 1975-12-25 1975-12-25 Method and apparatus for uniformly heating metallic pipe in induction heating system Pending JPS5278607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50156178A JPS5278607A (en) 1975-12-25 1975-12-25 Method and apparatus for uniformly heating metallic pipe in induction heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50156178A JPS5278607A (en) 1975-12-25 1975-12-25 Method and apparatus for uniformly heating metallic pipe in induction heating system

Publications (1)

Publication Number Publication Date
JPS5278607A true JPS5278607A (en) 1977-07-02

Family

ID=15622049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50156178A Pending JPS5278607A (en) 1975-12-25 1975-12-25 Method and apparatus for uniformly heating metallic pipe in induction heating system

Country Status (1)

Country Link
JP (1) JPS5278607A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61203590A (en) * 1985-03-06 1986-09-09 第一高周波工業株式会社 Heating of metal strip
JP2018176240A (en) * 2017-04-17 2018-11-15 本田技研工業株式会社 Torsion beam manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136208A (en) * 1974-04-19 1975-10-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136208A (en) * 1974-04-19 1975-10-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61203590A (en) * 1985-03-06 1986-09-09 第一高周波工業株式会社 Heating of metal strip
JP2018176240A (en) * 2017-04-17 2018-11-15 本田技研工業株式会社 Torsion beam manufacturing method

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