JPS5277811A - Continuous annealing process of strip coils - Google Patents

Continuous annealing process of strip coils

Info

Publication number
JPS5277811A
JPS5277811A JP15393075A JP15393075A JPS5277811A JP S5277811 A JPS5277811 A JP S5277811A JP 15393075 A JP15393075 A JP 15393075A JP 15393075 A JP15393075 A JP 15393075A JP S5277811 A JPS5277811 A JP S5277811A
Authority
JP
Japan
Prior art keywords
annealing process
continuous annealing
strip coils
coils
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.)
Pending
Application number
JP15393075A
Other languages
Japanese (ja)
Inventor
Yoshiaki Kawazoko
Noboru Yamazaki
Iwane Senba
Toshimi Chiyonobu
Masao Shiguma
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 JP15393075A priority Critical patent/JPS5277811A/en
Priority to DE19762658549 priority patent/DE2658549B2/en
Priority to BR7608708A priority patent/BR7608708A/en
Priority to IT5280176A priority patent/IT1066626B/en
Priority to CA268,805A priority patent/CA1067801A/en
Priority to AU20977/76A priority patent/AU496343B2/en
Publication of JPS5277811A publication Critical patent/JPS5277811A/en
Priority to US05/905,547 priority patent/US4202537A/en
Priority to US05/911,692 priority patent/US4183773A/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • 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

Abstract

PURPOSE: To provide simple flow of coils being annealed, easy process control and shoter annealing time by disposing a heating chamber in proximity to a cooling chamber and synchronizing substantially the heating step of the strip coils with the cooling step.
COPYRIGHT: (C)1977,JPO&Japio
JP15393075A 1975-12-25 1975-12-25 Continuous annealing process of strip coils Pending JPS5277811A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP15393075A JPS5277811A (en) 1975-12-25 1975-12-25 Continuous annealing process of strip coils
DE19762658549 DE2658549B2 (en) 1975-12-25 1976-12-23 Process for the heat treatment of a bundle of steel strip
BR7608708A BR7608708A (en) 1975-12-25 1976-12-27 RECOVERY PROCESS AND APPARATUS
IT5280176A IT1066626B (en) 1975-12-25 1976-12-27 DEVICE AND CONTINUOUS ANNEALING PROCESS OF METAL TAPE SPOOLS
CA268,805A CA1067801A (en) 1975-12-25 1976-12-29 Continuous annealing process and apparatus for strip coil
AU20977/76A AU496343B2 (en) 1975-12-25 1976-12-30 An improved continuous annealing process and apparatus for strip coil
US05/905,547 US4202537A (en) 1975-12-25 1978-05-12 Apparatus for annealing strip coils
US05/911,692 US4183773A (en) 1975-12-25 1978-06-01 Continuous annealing process for strip coils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15393075A JPS5277811A (en) 1975-12-25 1975-12-25 Continuous annealing process of strip coils

Publications (1)

Publication Number Publication Date
JPS5277811A true JPS5277811A (en) 1977-06-30

Family

ID=15573177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15393075A Pending JPS5277811A (en) 1975-12-25 1975-12-25 Continuous annealing process of strip coils

Country Status (5)

Country Link
JP (1) JPS5277811A (en)
BR (1) BR7608708A (en)
CA (1) CA1067801A (en)
DE (1) DE2658549B2 (en)
IT (1) IT1066626B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61257423A (en) * 1985-05-08 1986-11-14 Kobe Steel Ltd Coil heating and cooling device for heat treatment furnace

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105064C2 (en) * 1981-02-12 1983-07-07 Thyssen Grillo Funke GmbH, 4650 Gelsenkirchen Process for the heat treatment of metal strip wound into coils
DE3904776A1 (en) * 1989-02-17 1990-08-23 Ver Schmiedewerke Gmbh METHOD FOR PRODUCING A HIGH STRENGTH AND TREATMENT OF METALLIC LAYERED COMPOSITE MATERIAL

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB997531A (en) * 1962-02-26 1965-07-07 Holcroft & Co Aluminium annealing furnace
JPS4989614A (en) * 1972-12-27 1974-08-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB997531A (en) * 1962-02-26 1965-07-07 Holcroft & Co Aluminium annealing furnace
JPS4989614A (en) * 1972-12-27 1974-08-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61257423A (en) * 1985-05-08 1986-11-14 Kobe Steel Ltd Coil heating and cooling device for heat treatment furnace
JPH052726B2 (en) * 1985-05-08 1993-01-13 Kobe Steel Ltd

Also Published As

Publication number Publication date
BR7608708A (en) 1977-10-25
AU2097776A (en) 1978-07-06
DE2658549B2 (en) 1980-05-08
CA1067801A (en) 1979-12-11
DE2658549A1 (en) 1977-07-07
IT1066626B (en) 1985-03-12

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