JPS5318416A - Continous annealing method - Google Patents

Continous annealing method

Info

Publication number
JPS5318416A
JPS5318416A JP9236576A JP9236576A JPS5318416A JP S5318416 A JPS5318416 A JP S5318416A JP 9236576 A JP9236576 A JP 9236576A JP 9236576 A JP9236576 A JP 9236576A JP S5318416 A JPS5318416 A JP S5318416A
Authority
JP
Japan
Prior art keywords
annealing method
continous
continous annealing
waving
camber
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
JP9236576A
Other languages
Japanese (ja)
Inventor
Yoshikazu Fukuoka
Koichiro Arima
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 JP9236576A priority Critical patent/JPS5318416A/en
Publication of JPS5318416A publication Critical patent/JPS5318416A/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire

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 Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE:To properly correct gage irregularity of cold rolled billets such as camber, waving edges, ot the like by positively controlling the heat distribution of steel coil strips in the rectangular direction with heating.
JP9236576A 1976-08-04 1976-08-04 Continous annealing method Pending JPS5318416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9236576A JPS5318416A (en) 1976-08-04 1976-08-04 Continous annealing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9236576A JPS5318416A (en) 1976-08-04 1976-08-04 Continous annealing method

Publications (1)

Publication Number Publication Date
JPS5318416A true JPS5318416A (en) 1978-02-20

Family

ID=14052377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9236576A Pending JPS5318416A (en) 1976-08-04 1976-08-04 Continous annealing method

Country Status (1)

Country Link
JP (1) JPS5318416A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07150256A (en) * 1993-10-08 1995-06-13 Sumitomo Metal Ind Ltd Device for adjusting temperature of steel strip in continuous annealing furnace and method for flattening steel strip

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897136A (en) * 1972-03-24 1973-12-11
JPS5130111B1 (en) * 1969-06-26 1976-08-30
JPS51105908A (en) * 1975-03-13 1976-09-20 Chugai Ro Kogyo Kaisha Ltd KOTAINOTAIRYUREIKYAKU OYOBI KANETSUSOCHI

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130111B1 (en) * 1969-06-26 1976-08-30
JPS4897136A (en) * 1972-03-24 1973-12-11
JPS51105908A (en) * 1975-03-13 1976-09-20 Chugai Ro Kogyo Kaisha Ltd KOTAINOTAIRYUREIKYAKU OYOBI KANETSUSOCHI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07150256A (en) * 1993-10-08 1995-06-13 Sumitomo Metal Ind Ltd Device for adjusting temperature of steel strip in continuous annealing furnace and method for flattening steel strip

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