JPS52114517A - Method and equipment for treatment of annealed coil for cold rolled st eel belt - Google Patents

Method and equipment for treatment of annealed coil for cold rolled st eel belt

Info

Publication number
JPS52114517A
JPS52114517A JP3139576A JP3139576A JPS52114517A JP S52114517 A JPS52114517 A JP S52114517A JP 3139576 A JP3139576 A JP 3139576A JP 3139576 A JP3139576 A JP 3139576A JP S52114517 A JPS52114517 A JP S52114517A
Authority
JP
Japan
Prior art keywords
treatment
equipment
coil
cold rolled
annealed coil
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
JP3139576A
Other languages
Japanese (ja)
Inventor
Hirofumi Asakawa
Yoshikazu Fukuoka
Masahiro Shiotsuki
Masaharu Jitsukawa
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 JP3139576A priority Critical patent/JPS52114517A/en
Publication of JPS52114517A publication Critical patent/JPS52114517A/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 Sheet Steel (AREA)

Abstract

PURPOSE:To shorten the cooling time of the coil and, at the same time, to reduce the specialloss from the point of management with the omission of dehumidifying yard, etc., by cooling the coi coil extracted from the annealing furnace and removing the oxide coating generated on the surface of the coil.
JP3139576A 1976-03-24 1976-03-24 Method and equipment for treatment of annealed coil for cold rolled st eel belt Pending JPS52114517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3139576A JPS52114517A (en) 1976-03-24 1976-03-24 Method and equipment for treatment of annealed coil for cold rolled st eel belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3139576A JPS52114517A (en) 1976-03-24 1976-03-24 Method and equipment for treatment of annealed coil for cold rolled st eel belt

Publications (1)

Publication Number Publication Date
JPS52114517A true JPS52114517A (en) 1977-09-26

Family

ID=12330065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3139576A Pending JPS52114517A (en) 1976-03-24 1976-03-24 Method and equipment for treatment of annealed coil for cold rolled st eel belt

Country Status (1)

Country Link
JP (1) JPS52114517A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0958027A (en) * 1995-08-25 1997-03-04 Seikosha Co Ltd Thermal printer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0958027A (en) * 1995-08-25 1997-03-04 Seikosha Co Ltd Thermal printer

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