DE2061726C3 - Vorrichtung zur kontinuierlichen Behandlung von Stahlbandern und Verfahren zu ihrem Betrieb - Google Patents

Vorrichtung zur kontinuierlichen Behandlung von Stahlbandern und Verfahren zu ihrem Betrieb

Info

Publication number
DE2061726C3
DE2061726C3 DE2061726A DE2061726A DE2061726C3 DE 2061726 C3 DE2061726 C3 DE 2061726C3 DE 2061726 A DE2061726 A DE 2061726A DE 2061726 A DE2061726 A DE 2061726A DE 2061726 C3 DE2061726 C3 DE 2061726C3
Authority
DE
Germany
Prior art keywords
zone
annealing
quenching chamber
sealing
quenching
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.)
Expired
Application number
DE2061726A
Other languages
German (de)
English (en)
Other versions
DE2061726A1 (de
DE2061726B2 (de
Inventor
Katsuhiko Hirogami
Yoshiaki Fukuyama Hiroshima Kawazoko
Hiroyuki Kuroda
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
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of DE2061726A1 publication Critical patent/DE2061726A1/de
Publication of DE2061726B2 publication Critical patent/DE2061726B2/de
Application granted granted Critical
Publication of DE2061726C3 publication Critical patent/DE2061726C3/de
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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing
    • 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
    • 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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
DE2061726A 1969-12-16 1970-12-15 Vorrichtung zur kontinuierlichen Behandlung von Stahlbandern und Verfahren zu ihrem Betrieb Expired DE2061726C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44100594A JPS4923727B1 (enExample) 1969-12-16 1969-12-16

Publications (3)

Publication Number Publication Date
DE2061726A1 DE2061726A1 (de) 1971-08-05
DE2061726B2 DE2061726B2 (de) 1978-01-19
DE2061726C3 true DE2061726C3 (de) 1978-09-21

Family

ID=14278183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2061726A Expired DE2061726C3 (de) 1969-12-16 1970-12-15 Vorrichtung zur kontinuierlichen Behandlung von Stahlbandern und Verfahren zu ihrem Betrieb

Country Status (6)

Country Link
US (1) US3752459A (enExample)
JP (1) JPS4923727B1 (enExample)
DE (1) DE2061726C3 (enExample)
FR (1) FR2070881B1 (enExample)
NL (1) NL164610C (enExample)
SE (1) SE364993B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT946124B (it) * 1970-12-01 1973-05-21 Nippon Steel Corp Apparecchio per il trattamento continuo di lamiera di acciaio
JPS535607B2 (enExample) * 1973-01-11 1978-03-01
JPS607693B2 (ja) * 1979-10-31 1985-02-26 川崎製鉄株式会社 鋼帯の連続焼鈍方法
JPS5942733B2 (ja) * 1979-10-31 1984-10-17 川崎製鉄株式会社 鋼帯連続焼鈍設備
JPS5825733B2 (ja) * 1979-11-27 1983-05-30 新日本製鐵株式会社 塗装性、溶接性及び加工性の良い高強度冷延鋼板の製造方法
US4417720A (en) * 1979-12-12 1983-11-29 Centre De Recherches Metallurgiques Continuous heat treatment plant for steel sheet
CA1152870A (en) * 1979-12-24 1983-08-30 Hiromitsu Naito Process for continuously annealing of a cold rolled steel strip
JPS5767134A (en) * 1980-10-09 1982-04-23 Nippon Steel Corp Method and installation for continuous annealing method of cold-rolled steel strip
JPH0378808A (ja) * 1989-08-22 1991-04-04 Nec Corp 安定化電源回路
DE102005054014B3 (de) 2005-11-10 2007-04-05 C.D. Wälzholz-Brockhaus GmbH Verfahren und Vorrichtung zur kontinuierlichen Ausbildung eines Bainitgefüges in einem Kohlenstoffstahl, insbesondere in einem Bandstahl
CN100467628C (zh) * 2006-05-31 2009-03-11 福建方明钢铁有限公司 一种带钢连续热镀锌生产的退火工艺及退火炉

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205915A (en) * 1939-02-09 1940-06-25 Wean Engineering Co Inc Method and apparatus for annealing strip
US2585277A (en) * 1946-06-27 1952-02-12 Drever Co Apparatus for annealing strip
US2768916A (en) * 1951-11-13 1956-10-30 Drever Co Continuous bluing system for ferrous strip
US2797177A (en) * 1953-01-14 1957-06-25 John D Keller Method of and apparatus for annealing strip steel
US2892744A (en) * 1956-07-23 1959-06-30 United States Steel Corp Method and apparatus for the continuous heat-treatment of metal strip
US2890878A (en) * 1956-12-28 1959-06-16 Nat Res Corp Apparatus for annealing in a high vacuum
US2991989A (en) * 1958-03-10 1961-07-11 Midland Ross Corp Convection strip heater and control therefor
US3194545A (en) * 1960-03-17 1965-07-13 Kaiser Aluminium Chem Corp Apparatus for continuously solution heat-treating aluminum and its alloys

Also Published As

Publication number Publication date
NL164610C (nl) 1981-01-15
DE2061726A1 (de) 1971-08-05
US3752459A (en) 1973-08-14
SE364993B (enExample) 1974-03-11
NL164610B (nl) 1980-08-15
NL7018315A (enExample) 1971-06-18
JPS4923727B1 (enExample) 1974-06-18
FR2070881A1 (enExample) 1971-09-17
DE2061726B2 (de) 1978-01-19
FR2070881B1 (enExample) 1977-01-21

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)