FR2013931B1 - - Google Patents

Info

Publication number
FR2013931B1
FR2013931B1 FR6925868A FR6925868A FR2013931B1 FR 2013931 B1 FR2013931 B1 FR 2013931B1 FR 6925868 A FR6925868 A FR 6925868A FR 6925868 A FR6925868 A FR 6925868A FR 2013931 B1 FR2013931 B1 FR 2013931B1
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.)
Expired
Application number
FR6925868A
Other versions
FR2013931A1 (fr
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 FR2013931A1 publication Critical patent/FR2013931A1/fr
Application granted granted Critical
Publication of FR2013931B1 publication Critical patent/FR2013931B1/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
    • C21D8/0457—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 with diffusion of elements, e.g. decarburising, nitriding
    • 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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • 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

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 Steel (AREA)
FR6925868A 1968-07-29 1969-07-29 Expired FR2013931B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5308168A JPS541644B1 (fr) 1968-07-29 1968-07-29

Publications (2)

Publication Number Publication Date
FR2013931A1 FR2013931A1 (fr) 1970-04-10
FR2013931B1 true FR2013931B1 (fr) 1973-02-02

Family

ID=12932832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6925868A Expired FR2013931B1 (fr) 1968-07-29 1969-07-29

Country Status (5)

Country Link
JP (1) JPS541644B1 (fr)
DE (1) DE1938532A1 (fr)
FR (1) FR2013931B1 (fr)
GB (1) GB1222466A (fr)
SE (1) SE357769B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709744A (en) * 1970-02-27 1973-01-09 United States Steel Corp Method for producing low carbon steel with exceptionally high drawability
EP0075292B2 (fr) * 1981-09-18 1993-11-24 Nippon Steel Corporation Procédé de fabrication de tôle d'acier laminée à froid
US4473411A (en) * 1983-07-20 1984-09-25 Armco Inc. Process of making aluminum killed low manganese deep drawing steel
NL8502145A (nl) * 1985-07-29 1987-02-16 Hoogovens Groep Bv Hard blik vervaardigd uit a1-rustig, continugegoten, kool mangaanstaal en werkwijze voor de vervaardiging van zulk blik.
JPS6342355A (ja) * 1986-08-06 1988-02-23 Nippon Steel Corp 片面ホ−ロ−用熱延鋼板およびその製造方法
DE19742488A1 (de) * 1997-09-26 1999-04-01 Deere & Co Garn und Bindevorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069758A (en) * 1932-03-14 1937-02-09 American Rolling Mill Co Ferrous metal and process for producing same
FR1319723A (fr) * 1962-04-12 1963-03-01 Yawata Iron & Steel Co Procédé pour produire des tôles de fer spéciales à bas carbone non sensibles auvieillissement

Also Published As

Publication number Publication date
DE1938532A1 (de) 1970-08-27
GB1222466A (en) 1971-02-17
SE357769B (fr) 1973-07-09
FR2013931A1 (fr) 1970-04-10
JPS541644B1 (fr) 1979-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse