JPS53123317A - Controlling method for temperature of steel strip in continuous heat treatment furnace - Google Patents

Controlling method for temperature of steel strip in continuous heat treatment furnace

Info

Publication number
JPS53123317A
JPS53123317A JP3765777A JP3765777A JPS53123317A JP S53123317 A JPS53123317 A JP S53123317A JP 3765777 A JP3765777 A JP 3765777A JP 3765777 A JP3765777 A JP 3765777A JP S53123317 A JPS53123317 A JP S53123317A
Authority
JP
Japan
Prior art keywords
temperature
heat treatment
continuous heat
steel strip
treatment furnace
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
JP3765777A
Other languages
Japanese (ja)
Other versions
JPS5929654B2 (en
Inventor
Tsunehisa Yamamoto
Shosei Kamata
Tatsuo Kuraishi
Naoya Fushimi
Yoshikazu Fukuoka
Masaharu Jitsukawa
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 Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP3765777A priority Critical patent/JPS5929654B2/en
Publication of JPS53123317A publication Critical patent/JPS53123317A/en
Publication of JPS5929654B2 publication Critical patent/JPS5929654B2/en
Expired 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
    • C21D11/00—Process control or regulation for heat treatments

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)
  • Control Of Heat Treatment Processes (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Control Of Temperature (AREA)

Abstract

PURPOSE:To maintain the temperature of the steel sheet at the expected aimed value, by modifying the set value of temperature of the furnace divided to plural control zones through the model of heat transfer which has been set in advnace at the continuous heat treatment of the strip of steel sheet using the above furnace.
JP3765777A 1977-04-04 1977-04-04 Strip temperature control method in continuous heat treatment furnace Expired JPS5929654B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3765777A JPS5929654B2 (en) 1977-04-04 1977-04-04 Strip temperature control method in continuous heat treatment furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3765777A JPS5929654B2 (en) 1977-04-04 1977-04-04 Strip temperature control method in continuous heat treatment furnace

Publications (2)

Publication Number Publication Date
JPS53123317A true JPS53123317A (en) 1978-10-27
JPS5929654B2 JPS5929654B2 (en) 1984-07-21

Family

ID=12503703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3765777A Expired JPS5929654B2 (en) 1977-04-04 1977-04-04 Strip temperature control method in continuous heat treatment furnace

Country Status (1)

Country Link
JP (1) JPS5929654B2 (en)

Also Published As

Publication number Publication date
JPS5929654B2 (en) 1984-07-21

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