ZA707883B - Method for manufacturing cold rolled steel for drawing - Google Patents

Method for manufacturing cold rolled steel for drawing

Info

Publication number
ZA707883B
ZA707883B ZA707883A ZA707883A ZA707883B ZA 707883 B ZA707883 B ZA 707883B ZA 707883 A ZA707883 A ZA 707883A ZA 707883 A ZA707883 A ZA 707883A ZA 707883 B ZA707883 B ZA 707883B
Authority
ZA
South Africa
Prior art keywords
rolled steel
cold rolled
manufacturing cold
manufacturing
steel
Prior art date
Application number
ZA707883A
Inventor
Y Hashimoto
H Gonda
H Kubotera
H Inagaki
N Tanaka
Original Assignee
Nippon Kokan Kk
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 Kk filed Critical Nippon Kokan Kk
Publication of ZA707883B publication Critical patent/ZA707883B/en

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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
    • C21D8/0426—Hot rolling
    • 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)
ZA707883A 1969-12-16 1970-11-20 Method for manufacturing cold rolled steel for drawing ZA707883B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44100808A JPS50811B1 (en) 1969-12-16 1969-12-16

Publications (1)

Publication Number Publication Date
ZA707883B true ZA707883B (en) 1971-08-25

Family

ID=14283658

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA707883A ZA707883B (en) 1969-12-16 1970-11-20 Method for manufacturing cold rolled steel for drawing

Country Status (8)

Country Link
JP (1) JPS50811B1 (en)
CA (1) CA940809A (en)
DE (1) DE2062037A1 (en)
FR (1) FR2073840A5 (en)
GB (1) GB1331960A (en)
NL (1) NL7017272A (en)
SE (1) SE378618B (en)
ZA (1) ZA707883B (en)

Also Published As

Publication number Publication date
JPS50811B1 (en) 1975-01-11
CA940809A (en) 1974-01-29
FR2073840A5 (en) 1971-10-01
DE2062037A1 (en) 1971-06-24
GB1331960A (en) 1973-09-26
SE378618B (en) 1975-09-08
NL7017272A (en) 1971-06-18

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