FR2115285B1 - - Google Patents

Info

Publication number
FR2115285B1
FR2115285B1 FR7141519A FR7141519A FR2115285B1 FR 2115285 B1 FR2115285 B1 FR 2115285B1 FR 7141519 A FR7141519 A FR 7141519A FR 7141519 A FR7141519 A FR 7141519A FR 2115285 B1 FR2115285 B1 FR 2115285B1
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
FR7141519A
Other languages
French (fr)
Other versions
FR2115285A1 (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 FR2115285A1 publication Critical patent/FR2115285A1/fr
Application granted granted Critical
Publication of FR2115285B1 publication Critical patent/FR2115285B1/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
    • C21D8/0421—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 working steps
    • C21D8/0436—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
FR7141519A 1970-11-21 1971-11-19 Expired FR2115285B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10316470 1970-11-21

Publications (2)

Publication Number Publication Date
FR2115285A1 FR2115285A1 (en) 1972-07-07
FR2115285B1 true FR2115285B1 (en) 1974-05-31

Family

ID=14346852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141519A Expired FR2115285B1 (en) 1970-11-21 1971-11-19

Country Status (3)

Country Link
DE (1) DE2157828A1 (en)
FR (1) FR2115285B1 (en)
GB (1) GB1336483A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030727B2 (en) * 1980-02-04 1985-07-18 日本鋼管株式会社 Manufacturing method for shadow mask material
FR2728490B1 (en) * 1994-12-21 1997-01-24 Lorraine Laminage METHOD FOR MANUFACTURING A STEEL STRIP FOR THE MANUFACTURE BY STAMPING AND RE-STAMPING OF STEEL CONTAINERS

Also Published As

Publication number Publication date
DE2157828A1 (en) 1972-06-22
GB1336483A (en) 1973-11-07
FR2115285A1 (en) 1972-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse