JPS5428713A - Method and device for controlling temperature of strip material - Google Patents

Method and device for controlling temperature of strip material

Info

Publication number
JPS5428713A
JPS5428713A JP9459777A JP9459777A JPS5428713A JP S5428713 A JPS5428713 A JP S5428713A JP 9459777 A JP9459777 A JP 9459777A JP 9459777 A JP9459777 A JP 9459777A JP S5428713 A JPS5428713 A JP S5428713A
Authority
JP
Japan
Prior art keywords
strip material
controlling temperature
furnace
temperature
strip
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
JP9459777A
Other languages
Japanese (ja)
Other versions
JPS5831373B2 (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 JP9459777A priority Critical patent/JPS5831373B2/en
Publication of JPS5428713A publication Critical patent/JPS5428713A/en
Publication of JPS5831373B2 publication Critical patent/JPS5831373B2/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)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Control Of Temperature (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE:To provide the subject method and device wherein, in varying the line speed in a continuous heat treatment furnace consisting of a plurality of control regions, the furnace is controlled on the basis of a fuel required quantity calculated in each control region, thereby maintaining the temperature of each strip at the furnace outlet at a predetermined value.
JP9459777A 1977-08-09 1977-08-09 Temperature control method and device for continuous strip heat treatment furnace Expired JPS5831373B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9459777A JPS5831373B2 (en) 1977-08-09 1977-08-09 Temperature control method and device for continuous strip heat treatment furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9459777A JPS5831373B2 (en) 1977-08-09 1977-08-09 Temperature control method and device for continuous strip heat treatment furnace

Publications (2)

Publication Number Publication Date
JPS5428713A true JPS5428713A (en) 1979-03-03
JPS5831373B2 JPS5831373B2 (en) 1983-07-05

Family

ID=14114672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9459777A Expired JPS5831373B2 (en) 1977-08-09 1977-08-09 Temperature control method and device for continuous strip heat treatment furnace

Country Status (1)

Country Link
JP (1) JPS5831373B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664220A (en) * 1979-10-29 1981-06-01 Nippon Steel Corp Amount of heat distributing system in combustion furnace
JPS5861233A (en) * 1981-10-08 1983-04-12 Nippon Steel Corp Controlling method for temperature of plate
JPS5897240A (en) * 1981-12-07 1983-06-09 Nippon Hoso Kyokai <Nhk> Gas discharge indicator
JPS58163129A (en) * 1982-03-23 1983-09-27 Nec Corp Plasma display panel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664220A (en) * 1979-10-29 1981-06-01 Nippon Steel Corp Amount of heat distributing system in combustion furnace
JPS5861233A (en) * 1981-10-08 1983-04-12 Nippon Steel Corp Controlling method for temperature of plate
JPS6216256B2 (en) * 1981-10-08 1987-04-11 Nippon Steel Corp
JPS5897240A (en) * 1981-12-07 1983-06-09 Nippon Hoso Kyokai <Nhk> Gas discharge indicator
JPH0416892B2 (en) * 1981-12-07 1992-03-25 Japan Broadcasting Corp
JPS58163129A (en) * 1982-03-23 1983-09-27 Nec Corp Plasma display panel

Also Published As

Publication number Publication date
JPS5831373B2 (en) 1983-07-05

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