FR2189518A1 - - Google Patents

Info

Publication number
FR2189518A1
FR2189518A1 FR7323001A FR7323001A FR2189518A1 FR 2189518 A1 FR2189518 A1 FR 2189518A1 FR 7323001 A FR7323001 A FR 7323001A FR 7323001 A FR7323001 A FR 7323001A FR 2189518 A1 FR2189518 A1 FR 2189518A1
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
FR7323001A
Other languages
French (fr)
Other versions
FR2189518B1 (enFirst
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 FR2189518A1 publication Critical patent/FR2189518A1/fr
Application granted granted Critical
Publication of FR2189518B1 publication Critical patent/FR2189518B1/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 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

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 Sheet Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
FR7323001A 1972-06-22 1973-06-22 Expired FR2189518B1 (enFirst)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47061813A JPS5215046B2 (enFirst) 1972-06-22 1972-06-22

Publications (2)

Publication Number Publication Date
FR2189518A1 true FR2189518A1 (enFirst) 1974-01-25
FR2189518B1 FR2189518B1 (enFirst) 1976-10-01

Family

ID=13181888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323001A Expired FR2189518B1 (enFirst) 1972-06-22 1973-06-22

Country Status (9)

Country Link
US (1) US4323403A (enFirst)
JP (1) JPS5215046B2 (enFirst)
BE (1) BE801286A (enFirst)
BR (1) BR7304644D0 (enFirst)
CA (1) CA991964A (enFirst)
DE (1) DE2331885B2 (enFirst)
ES (1) ES416138A1 (enFirst)
FR (1) FR2189518B1 (enFirst)
GB (1) GB1419704A (enFirst)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472022A1 (fr) * 1979-12-15 1981-06-26 Nippon Steel Corp Procede de production d'une tole d'acier laminee a deux phases dont une est formee par refroidissement rapide apres recuit continu
EP0075803A1 (en) * 1981-09-19 1983-04-06 Nippon Steel Corporation Process for producing cold rolled steel sheets having excellent press formability and ageing behaviour
EP0171197A3 (en) * 1984-07-09 1987-02-25 Nippon Steel Corporation Process for producing, by continuous annealing, soft blackplate for surface treatment
EP0559225A1 (en) * 1992-03-06 1993-09-08 Kawasaki Steel Corporation High tensile steel sheet having excellent stretch flanging formability, and method of producing the same

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411475Y2 (enFirst) * 1973-11-02 1979-05-23
JPS50147619A (enFirst) * 1974-05-16 1975-11-26
JPS5539957B2 (enFirst) * 1974-05-17 1980-10-15
JPS50159619A (enFirst) * 1974-06-12 1975-12-24
JPS5116215A (en) * 1974-07-30 1976-02-09 Chugai Ro Kogyo Kaisha Ltd Kotaino reikyakuhoho oyobi sonosochi
CA1137394A (en) * 1979-12-05 1982-12-14 Hajime Nitto Process for continuously annealing a cold-rolled low carbon steel strip
ES2041213B1 (es) * 1992-02-20 1994-06-16 Univ Barcelona Metodo para la determinacion directa del grado de recocibilidad de materiales sometidos a acritud mediante un proceso de deformacion en frio.
DE19740148C1 (de) * 1997-09-12 1999-07-15 Thyssenkrupp Stahl Ag Verfahren zur Herstellung von beulfesten einbrennlackierten Bauteilen aus alterungsempfindlichem Stahl
JP4530606B2 (ja) * 2002-06-10 2010-08-25 Ｊｆｅスチール株式会社 スポット溶接性に優れた超高強度冷延鋼板の製造方法
EP2017363A3 (en) * 2002-06-14 2009-08-05 JFE Steel Corporation High strength cold-rolled steel sheet and method for manufacturing the same

Citations (1)

* 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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832711A (en) * 1956-01-16 1958-04-29 United States Steel Corp Method of continuously annealing steel strip
US3099592A (en) * 1960-01-11 1963-07-30 British Iron Steel Research Process of annealing low carbon steel
BE624419A (enFirst) * 1961-11-07
US3348981A (en) * 1964-02-21 1967-10-24 Yawata Iron & Steel Co High tension low temperature tough steel
SE368719B (enFirst) * 1969-11-14 1974-07-15 Nippon Kokan Kk
CA948530A (en) * 1969-12-30 1974-06-04 Bunichiro Kawasaki Method and apparatus for producing low carbon cold-rolled steel
JPS5413403B1 (enFirst) * 1971-03-27 1979-05-30
DE2212711A1 (de) * 1972-03-16 1973-09-27 Bosch Gmbh Robert Blockierschutz-einrichtung
JPS5441983B2 (enFirst) * 1973-07-12 1979-12-11
US3936324A (en) * 1975-03-14 1976-02-03 Nippon Kokan Kabushiki Kaisha Method of making high strength cold reduced steel by a full continuous annealing process

Patent Citations (1)

* 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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472022A1 (fr) * 1979-12-15 1981-06-26 Nippon Steel Corp Procede de production d'une tole d'acier laminee a deux phases dont une est formee par refroidissement rapide apres recuit continu
EP0075803A1 (en) * 1981-09-19 1983-04-06 Nippon Steel Corporation Process for producing cold rolled steel sheets having excellent press formability and ageing behaviour
EP0171197A3 (en) * 1984-07-09 1987-02-25 Nippon Steel Corporation Process for producing, by continuous annealing, soft blackplate for surface treatment
EP0559225A1 (en) * 1992-03-06 1993-09-08 Kawasaki Steel Corporation High tensile steel sheet having excellent stretch flanging formability, and method of producing the same

Also Published As

Publication number Publication date
AU5725973A (en) 1975-01-09
DE2331885A1 (de) 1974-01-17
JPS4922330A (enFirst) 1974-02-27
CA991964A (en) 1976-06-29
DE2331885B2 (de) 1976-06-10
BE801286A (fr) 1973-10-15
JPS5215046B2 (enFirst) 1977-04-26
US4323403A (en) 1982-04-06
BR7304644D0 (pt) 1974-08-15
ES416138A1 (es) 1976-03-01
GB1419704A (enFirst) 1975-12-31
FR2189518B1 (enFirst) 1976-10-01

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