CA940808A - Method of manufacturing steel plates for extra deep drawing - Google Patents

Method of manufacturing steel plates for extra deep drawing

Info

Publication number
CA940808A
CA940808A CA089,123A CA89123A CA940808A CA 940808 A CA940808 A CA 940808A CA 89123 A CA89123 A CA 89123A CA 940808 A CA940808 A CA 940808A
Authority
CA
Canada
Prior art keywords
steel plates
deep drawing
manufacturing steel
extra deep
extra
Prior art date
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
CA089,123A
Inventor
Kazuo Matsudo
Takayoshi Shimomura
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
Application granted granted Critical
Publication of CA940808A publication Critical patent/CA940808A/en
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
    • 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
    • C21D8/0468—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 between cold rolling steps

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)
CA089,123A 1969-07-28 1970-07-24 Method of manufacturing steel plates for extra deep drawing Expired CA940808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5894969 1969-07-28

Publications (1)

Publication Number Publication Date
CA940808A true CA940808A (en) 1974-01-29

Family

ID=13099064

Family Applications (1)

Application Number Title Priority Date Filing Date
CA089,123A Expired CA940808A (en) 1969-07-28 1970-07-24 Method of manufacturing steel plates for extra deep drawing

Country Status (7)

Country Link
US (1) US3759081A (en)
CA (1) CA940808A (en)
FR (1) FR2055704A5 (en)
GB (1) GB1314589A (en)
NL (1) NL7010961A (en)
SE (1) SE363123B (en)
ZA (1) ZA705044B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10055338C1 (en) * 2000-11-08 2002-03-07 Thyssenkrupp Stahl Ag Production of cold strip comprises hot rolling pre-material produced from steel, cold rolling hot strip to form cold strip, annealing at temperature which is lower than recrystallization temperature, cold deforming, and further annealing
US20130126295A1 (en) * 2011-11-18 2013-05-23 Raymond F. Decker Coin composition and method of manufacturing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248270A (en) * 1961-07-18 1966-04-26 Bethlehem Steel Corp Method of producing deep drawing steel
US3453858A (en) * 1965-12-22 1969-07-08 Nippon Kokan Kk Method of manufacturing cold rolled steel sheets

Also Published As

Publication number Publication date
GB1314589A (en) 1973-04-26
DE2037433B2 (en) 1976-04-22
US3759081A (en) 1973-09-18
ZA705044B (en) 1971-04-28
DE2037433A1 (en) 1971-04-08
FR2055704A5 (en) 1971-05-07
SE363123B (en) 1974-01-07
NL7010961A (en) 1971-02-01

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