CA1019169A - Press forming cold rolled steel and a producing method thereof - Google Patents

Press forming cold rolled steel and a producing method thereof

Info

Publication number
CA1019169A
CA1019169A CA181,766A CA181766A CA1019169A CA 1019169 A CA1019169 A CA 1019169A CA 181766 A CA181766 A CA 181766A CA 1019169 A CA1019169 A CA 1019169A
Authority
CA
Canada
Prior art keywords
rolled steel
cold rolled
press forming
producing method
forming cold
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
CA181,766A
Other languages
English (en)
Other versions
CA181766S (en
Inventor
Kunihiko Komiya
Norimasa Uehara
Hisashi Gondo
Hiroshi Takechi
Mitsunobu Abe
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP9572972A external-priority patent/JPS5338685B2/ja
Priority claimed from JP9572872A external-priority patent/JPS5341613B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of CA1019169A publication Critical patent/CA1019169A/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
    • C21D8/0447—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
    • 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)
CA181,766A 1972-09-26 1973-09-24 Press forming cold rolled steel and a producing method thereof Expired CA1019169A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9572972A JPS5338685B2 (de) 1972-09-26 1972-09-26
JP9572872A JPS5341613B2 (de) 1972-09-26 1972-09-26

Publications (1)

Publication Number Publication Date
CA1019169A true CA1019169A (en) 1977-10-18

Family

ID=26436922

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,766A Expired CA1019169A (en) 1972-09-26 1973-09-24 Press forming cold rolled steel and a producing method thereof

Country Status (8)

Country Link
US (1) US3920487A (de)
AU (1) AU470116B2 (de)
CA (1) CA1019169A (de)
DE (1) DE2348062C3 (de)
ES (1) ES419110A1 (de)
FR (1) FR2200359B1 (de)
GB (1) GB1443466A (de)
IT (1) IT995496B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157623A (en) * 1974-11-18 1976-05-20 Nippon Kokan Kk Takaitosoyakitsukekokaseitosugureta hijikoseiomotsukochoryokureienkohanno seizohoho
JPS5171812A (en) * 1974-12-20 1976-06-22 Toyo Kohan Co Ltd Renzokushodon nyoru nanshitsusukohanno seizohoho
JPS53137020A (en) * 1977-05-02 1978-11-30 Centre Rech Metallurgique Continuous heat treatment method of rolled steel sheet
JPS5832218B2 (ja) * 1978-08-22 1983-07-12 川崎製鉄株式会社 プレス性とくに形状凍結性の優れた高張力鋼板の製造方法
JPS5852436A (ja) * 1981-09-19 1983-03-28 Nippon Steel Corp プレス加工性および時効性の優れた冷延鋼板の製造方法
AU575730B2 (en) * 1985-01-31 1988-08-04 Kawasaki Steel Corporation Continuous annealing extra-low carbon steel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607456A (en) * 1969-04-15 1971-09-21 Bethlehem Steel Corp Deep drawing steel and method of manufacture
US3666569A (en) * 1969-06-18 1972-05-30 Republic Steel Corp Production of deep drawing steel
GB1344460A (en) * 1969-12-30 1974-01-23 Nippon Steel Corp Method of and apparatus for producing low-carbon cold steel sheet
JPS516610B1 (de) * 1971-04-27 1976-03-01
US3765874A (en) * 1972-05-19 1973-10-16 Armco Steel Corp Vacuum degassed, interstitial-free, low carbon steel and method for producing same

Also Published As

Publication number Publication date
DE2348062C3 (de) 1980-08-28
DE2348062B2 (de) 1979-12-20
AU470116B2 (en) 1976-03-04
GB1443466A (en) 1976-07-21
DE2348062A1 (de) 1974-04-04
FR2200359B1 (de) 1976-04-30
ES419110A1 (es) 1976-03-16
IT995496B (it) 1975-11-10
AU6063273A (en) 1975-05-08
US3920487A (en) 1975-11-18
FR2200359A1 (de) 1974-04-19

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