JPS5723034A - Method and apparatus for cooling metal strip - Google Patents

Method and apparatus for cooling metal strip

Info

Publication number
JPS5723034A
JPS5723034A JP9482380A JP9482380A JPS5723034A JP S5723034 A JPS5723034 A JP S5723034A JP 9482380 A JP9482380 A JP 9482380A JP 9482380 A JP9482380 A JP 9482380A JP S5723034 A JPS5723034 A JP S5723034A
Authority
JP
Japan
Prior art keywords
metal strip
rotary cooling
cooling body
center
rotary
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
JP9482380A
Other languages
Japanese (ja)
Other versions
JPS6059969B2 (en
Inventor
Kozaburo Ichida
Yoshinobu Tominami
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 JP9482380A priority Critical patent/JPS6059969B2/en
Publication of JPS5723034A publication Critical patent/JPS5723034A/en
Publication of JPS6059969B2 publication Critical patent/JPS6059969B2/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
    • 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
    • C21D9/573—Continuous furnaces for strip or wire with cooling

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 obtain stable strip passing property and uniform cooling characteristics of a metal strip by introducing the high temp. metal strip into a rotary cooling body group including a center shaft variable rotary cooling body adjustable to an optional angle against a pass line while said metal strip is passed therearound. CONSTITUTION:The metal strip 4 is successively cooled while passed around a rotary cooling body 2 and passed through a rotary cooling body group 5. In this case, a meandering amount from a center of a pass line at an inlet and an outlet sides of said rotary cooling group 5 is measured by a metal strip meandering amount detecting end 1. Then, the obtained information is transmitted to a drive apparatus of a rotary center tilting apparatus 3 to tilt the metal strip 4 and, thereby, said metal strip 4 is always positioned in the vicinity of a line center. As the result, the metal strip 4 can be contacted on a surface of the rotary cooling body 2 under a pressure uniform to a width direction of said surface and enhancement of material quality and defect formation and breakage prevention of the metal strip can be attained.
JP9482380A 1980-07-11 1980-07-11 Method and device for cooling metal strips Expired JPS6059969B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9482380A JPS6059969B2 (en) 1980-07-11 1980-07-11 Method and device for cooling metal strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9482380A JPS6059969B2 (en) 1980-07-11 1980-07-11 Method and device for cooling metal strips

Publications (2)

Publication Number Publication Date
JPS5723034A true JPS5723034A (en) 1982-02-06
JPS6059969B2 JPS6059969B2 (en) 1985-12-27

Family

ID=14120768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9482380A Expired JPS6059969B2 (en) 1980-07-11 1980-07-11 Method and device for cooling metal strips

Country Status (1)

Country Link
JP (1) JPS6059969B2 (en)

Also Published As

Publication number Publication date
JPS6059969B2 (en) 1985-12-27

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