FR2070881A1 - - Google Patents

Info

Publication number
FR2070881A1
FR2070881A1 FR7045248A FR7045248A FR2070881A1 FR 2070881 A1 FR2070881 A1 FR 2070881A1 FR 7045248 A FR7045248 A FR 7045248A FR 7045248 A FR7045248 A FR 7045248A FR 2070881 A1 FR2070881 A1 FR 2070881A1
Authority
FR
France
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
FR7045248A
Other languages
French (fr)
Other versions
FR2070881B1 (en
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 FR2070881A1 publication Critical patent/FR2070881A1/fr
Application granted granted Critical
Publication of FR2070881B1 publication Critical patent/FR2070881B1/fr
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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips 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)
FR7045248A 1969-12-16 1970-12-15 Expired FR2070881B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2070881A1 true FR2070881A1 (en) 1971-09-17
FR2070881B1 FR2070881B1 (en) 1977-01-21

Family

ID=14278183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7045248A Expired FR2070881B1 (en) 1969-12-16 1970-12-15

Country Status (6)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131274A5 (en) * 1970-12-01 1972-11-10 Nippon Steel Corp Continuous processing line - for cold-rolled deep-drawing strip
FR2470164A1 (en) * 1979-11-27 1981-05-29 Nippon Steel Corp PROCESS FOR THE MANUFACTURE OF A HIGH TRACTION COLD ROLLED STEEL SHEET HAVING EXCELLENT PAINTING, WELDING AND FORMING ABILITY
FR2472023A1 (en) * 1979-12-12 1981-06-26 Centre Rech Metallurgique CONTINUOUS THERMAL TREATMENT SYSTEM FOR STEEL SHEETS, AND METHOD FOR THE IMPLEMENTATION OF SAID INSTALLATION

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535607B2 (en) * 1973-01-11 1978-03-01
JPS5942733B2 (en) * 1979-10-31 1984-10-17 川崎製鉄株式会社 Steel strip continuous annealing equipment
JPS607693B2 (en) * 1979-10-31 1985-02-26 川崎製鉄株式会社 Continuous annealing method for steel strip
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 (en) * 1989-08-22 1991-04-04 Nec Corp Stabilized power circuit
DE102005054014B3 (en) * 2005-11-10 2007-04-05 C.D. Wälzholz-Brockhaus GmbH Method for continuously forming bainite structure in carbon steel involves austenitizing steel and passing it through bath quenchant, removing quenchant residue converting remaining parts of steel into bainite isothermal tempering station

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131274A5 (en) * 1970-12-01 1972-11-10 Nippon Steel Corp Continuous processing line - for cold-rolled deep-drawing strip
FR2470164A1 (en) * 1979-11-27 1981-05-29 Nippon Steel Corp PROCESS FOR THE MANUFACTURE OF A HIGH TRACTION COLD ROLLED STEEL SHEET HAVING EXCELLENT PAINTING, WELDING AND FORMING ABILITY
FR2472023A1 (en) * 1979-12-12 1981-06-26 Centre Rech Metallurgique CONTINUOUS THERMAL TREATMENT SYSTEM FOR STEEL SHEETS, AND METHOD FOR THE IMPLEMENTATION OF SAID INSTALLATION

Also Published As

Publication number Publication date
DE2061726C3 (en) 1978-09-21
NL164610B (en) 1980-08-15
DE2061726B2 (en) 1978-01-19
NL164610C (en) 1981-01-15
JPS4923727B1 (en) 1974-06-18
SE364993B (en) 1974-03-11
NL7018315A (en) 1971-06-18
DE2061726A1 (en) 1971-08-05
FR2070881B1 (en) 1977-01-21
US3752459A (en) 1973-08-14

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