JPS53119208A - Preventing method for meandering of strip in continuous annealing furnace - Google Patents

Preventing method for meandering of strip in continuous annealing furnace

Info

Publication number
JPS53119208A
JPS53119208A JP3334677A JP3334677A JPS53119208A JP S53119208 A JPS53119208 A JP S53119208A JP 3334677 A JP3334677 A JP 3334677A JP 3334677 A JP3334677 A JP 3334677A JP S53119208 A JPS53119208 A JP S53119208A
Authority
JP
Japan
Prior art keywords
strip
meandering
annealing furnace
continuous annealing
preventing method
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
JP3334677A
Other languages
Japanese (ja)
Inventor
Yoshikazu Fukuoka
Masaharu Jitsukawa
Koichiro Arima
Toru Yamaoka
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 JP3334677A priority Critical patent/JPS53119208A/en
Publication of JPS53119208A publication Critical patent/JPS53119208A/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
    • C21D9/562—Details
    • C21D9/563—Rolls; Drums; Roll arrangements

Abstract

PURPOSE:To plan the uniformalization of temperature in the axial direction of the roll and, further, the rise of temperature at the central part in the direction of the roll, to reduce the wave-forming at the strip and to prevent the strip from meandering in the furnace, by making the roll of double structure, etc.
JP3334677A 1977-03-28 1977-03-28 Preventing method for meandering of strip in continuous annealing furnace Pending JPS53119208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3334677A JPS53119208A (en) 1977-03-28 1977-03-28 Preventing method for meandering of strip in continuous annealing furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3334677A JPS53119208A (en) 1977-03-28 1977-03-28 Preventing method for meandering of strip in continuous annealing furnace

Publications (1)

Publication Number Publication Date
JPS53119208A true JPS53119208A (en) 1978-10-18

Family

ID=12383995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3334677A Pending JPS53119208A (en) 1977-03-28 1977-03-28 Preventing method for meandering of strip in continuous annealing furnace

Country Status (1)

Country Link
JP (1) JPS53119208A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62256921A (en) * 1986-04-30 1987-11-09 Mitsubishi Heavy Ind Ltd Steel strip supporting roll
FR2660935A1 (en) * 1990-04-11 1991-10-18 Selas Sa Process for the treatment of sheet metal and treatment oven applying this process
JPH0433646U (en) * 1990-07-10 1992-03-19
JPH04133956U (en) * 1991-06-04 1992-12-14 昭和飛行機工業株式会社 Mounting structure of exterior parts in automobiles
US6444163B1 (en) 2001-03-06 2002-09-03 Kawasaki Steel Corporation Heat shielding apparatus for vertical continuous annealing furnace

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998308A (en) * 1972-12-29 1974-09-18
JPS5271318A (en) * 1975-12-11 1977-06-14 Nippon Steel Corp Preventing generation of cracksproduced on surface of hearth roll

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998308A (en) * 1972-12-29 1974-09-18
JPS5271318A (en) * 1975-12-11 1977-06-14 Nippon Steel Corp Preventing generation of cracksproduced on surface of hearth roll

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62256921A (en) * 1986-04-30 1987-11-09 Mitsubishi Heavy Ind Ltd Steel strip supporting roll
JPH062911B2 (en) * 1986-04-30 1994-01-12 三菱重工業株式会社 Steel strip support roll
FR2660935A1 (en) * 1990-04-11 1991-10-18 Selas Sa Process for the treatment of sheet metal and treatment oven applying this process
JPH0433646U (en) * 1990-07-10 1992-03-19
JPH04133956U (en) * 1991-06-04 1992-12-14 昭和飛行機工業株式会社 Mounting structure of exterior parts in automobiles
US6444163B1 (en) 2001-03-06 2002-09-03 Kawasaki Steel Corporation Heat shielding apparatus for vertical continuous annealing furnace

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