JPS5226309A - Continuous annealing furnace - Google Patents

Continuous annealing furnace

Info

Publication number
JPS5226309A
JPS5226309A JP10202775A JP10202775A JPS5226309A JP S5226309 A JPS5226309 A JP S5226309A JP 10202775 A JP10202775 A JP 10202775A JP 10202775 A JP10202775 A JP 10202775A JP S5226309 A JPS5226309 A JP S5226309A
Authority
JP
Japan
Prior art keywords
continuous annealing
annealing furnace
furnace zones
furnace
hoops
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
JP10202775A
Other languages
Japanese (ja)
Other versions
JPS58495B2 (en
Inventor
Masayuki Maruyama
Masaki Saiki
Hiroyuki Ishioka
Noboru Yamazaki
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 JP50102027A priority Critical patent/JPS58495B2/en
Priority to CA259,520A priority patent/CA1059758A/en
Priority to AU17044/76A priority patent/AU485262B2/en
Priority to BR7605505A priority patent/BR7605505A/en
Priority to FR7625478A priority patent/FR2322204A1/en
Priority to IT2649076A priority patent/IT1062448B/en
Priority to DE19762638267 priority patent/DE2638267C3/en
Publication of JPS5226309A publication Critical patent/JPS5226309A/en
Publication of JPS58495B2 publication Critical patent/JPS58495B2/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

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)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Control Of Heat Treatment Processes (AREA)

Abstract

PURPOSE: A method of composing the lines before and after furnace zones in order to prevent carry-over of variations in tension to the furnace zones, in continuous annealing apparatus for hoops.
COPYRIGHT: (C)1977,JPO&Japio
JP50102027A 1975-08-25 1975-08-25 Renzokushiyoudonouchi Expired JPS58495B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP50102027A JPS58495B2 (en) 1975-08-25 1975-08-25 Renzokushiyoudonouchi
CA259,520A CA1059758A (en) 1975-08-25 1976-08-20 Continuous annealing line
AU17044/76A AU485262B2 (en) 1975-08-25 1976-08-23 A continuous annealing line with constant tension control
BR7605505A BR7605505A (en) 1975-08-25 1976-08-23 Continuous Annealing Line
FR7625478A FR2322204A1 (en) 1975-08-25 1976-08-23 PASSAGE ANNUAL CHAIN
IT2649076A IT1062448B (en) 1975-08-25 1976-08-24 CONTINUOUS ANNEALING LINE
DE19762638267 DE2638267C3 (en) 1975-08-25 1976-08-25 Strip tension control device on a continuous annealing plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50102027A JPS58495B2 (en) 1975-08-25 1975-08-25 Renzokushiyoudonouchi

Publications (2)

Publication Number Publication Date
JPS5226309A true JPS5226309A (en) 1977-02-26
JPS58495B2 JPS58495B2 (en) 1983-01-06

Family

ID=14316261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50102027A Expired JPS58495B2 (en) 1975-08-25 1975-08-25 Renzokushiyoudonouchi

Country Status (6)

Country Link
JP (1) JPS58495B2 (en)
BR (1) BR7605505A (en)
CA (1) CA1059758A (en)
DE (1) DE2638267C3 (en)
FR (1) FR2322204A1 (en)
IT (1) IT1062448B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943979B2 (en) * 1979-10-31 1984-10-25 川崎製鉄株式会社 Furnace tension control method
JPS607693B2 (en) * 1979-10-31 1985-02-26 川崎製鉄株式会社 Continuous annealing method for steel strip
JPS6028887B2 (en) * 1980-04-11 1985-07-08 新日本製鐵株式会社 Continuous cold rolling annealing equipment
DE3106811C2 (en) * 1981-02-24 1988-10-20 Klöckner-Werke AG, 4100 Duisburg Plant for the continuous treatment of sheet metal
JPS62107499U (en) * 1985-12-25 1987-07-09
JP7782420B2 (en) * 2022-11-15 2025-12-09 Ｊｆｅスチール株式会社 METHOD FOR PREVENTING MEANING OF STEEL PLATE AND METHOD FOR MANUFACTURING STEEL PLATE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942511A (en) * 1972-08-31 1974-04-22
JPS4996913A (en) * 1973-01-20 1974-09-13
JPS5080908A (en) * 1973-11-22 1975-07-01
JPS50102025A (en) * 1974-01-21 1975-08-13

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942511A (en) * 1972-08-31 1974-04-22
JPS4996913A (en) * 1973-01-20 1974-09-13
JPS5080908A (en) * 1973-11-22 1975-07-01
JPS50102025A (en) * 1974-01-21 1975-08-13

Also Published As

Publication number Publication date
FR2322204B1 (en) 1980-12-05
CA1059758A (en) 1979-08-07
FR2322204A1 (en) 1977-03-25
DE2638267B2 (en) 1978-02-16
JPS58495B2 (en) 1983-01-06
IT1062448B (en) 1984-10-10
AU1704476A (en) 1977-08-04
DE2638267C3 (en) 1978-09-21
DE2638267A1 (en) 1977-03-03
BR7605505A (en) 1977-08-16

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