DE2263431A1 - Kaltgewalztes stahlblech fuer pressverformung - Google Patents

Kaltgewalztes stahlblech fuer pressverformung

Info

Publication number
DE2263431A1
DE2263431A1 DE19722263431 DE2263431A DE2263431A1 DE 2263431 A1 DE2263431 A1 DE 2263431A1 DE 19722263431 DE19722263431 DE 19722263431 DE 2263431 A DE2263431 A DE 2263431A DE 2263431 A1 DE2263431 A1 DE 2263431A1
Authority
DE
Germany
Prior art keywords
steel sheet
cold
steel
over
rolled steel
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.)
Pending
Application number
DE19722263431
Other languages
German (de)
English (en)
Inventor
Shuji Nagata
Mineo Shimizu
Kenitiro Suemune
Nobuyuki Takahashi
Tatumi Tomozoe
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 JP10537671A external-priority patent/JPS5322052B2/ja
Priority claimed from JP10115972A external-priority patent/JPS4959019A/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of DE2263431A1 publication Critical patent/DE2263431A1/de
Pending 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. 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)
  • Manufacturing Of Steel Electrode Plates (AREA)
DE19722263431 1971-12-27 1972-12-27 Kaltgewalztes stahlblech fuer pressverformung Pending DE2263431A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10537671A JPS5322052B2 (enExample) 1971-12-27 1971-12-27
JP10115972A JPS4959019A (enExample) 1972-10-11 1972-10-11

Publications (1)

Publication Number Publication Date
DE2263431A1 true DE2263431A1 (de) 1973-08-16

Family

ID=26442076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722263431 Pending DE2263431A1 (de) 1971-12-27 1972-12-27 Kaltgewalztes stahlblech fuer pressverformung

Country Status (4)

Country Link
DE (1) DE2263431A1 (enExample)
FR (1) FR2166064B1 (enExample)
GB (1) GB1376266A (enExample)
IT (1) IT974298B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502733A1 (de) * 1974-04-26 1976-09-09 Nippon Kokan Kk Verfahren zur herstellung von kalt reduziertem, al-beruhigtem bandstahl fuer das pressformen mit kontinuierlicher giessund waermebehandlungsstufe
US4050959A (en) * 1974-11-18 1977-09-27 Nippon Kokan Kabushiki Kaisha Process of making a high strength cold reduced steel sheet having high bake-hardenability and excellent non-aging property
DE2953072C1 (de) * 1978-08-26 1985-03-21 Sumitomo Metal Industries, Ltd., Osaka Verfahren zur Herstellung von hochfestem,kaltgewalztem Stahlblech mit verbesserter Pressformbarkeit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827933A (ja) * 1981-08-13 1983-02-18 Kawasaki Steel Corp 連続焼鈍による耐食性に優れるｔ−３軟質ぶりき原板の製造方法
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.
CN1162566C (zh) * 1997-09-04 2004-08-18 川崎制铁株式会社 桶用钢板的制造方法
FR2780482B1 (fr) * 1998-06-30 2000-07-21 Coflexip Procede de fabrication d'une carcasse metallique pour conduite flexible ou ombilical

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239390A (en) * 1961-04-12 1966-03-08 Yawata Iron & Steel Co Method of producing non-ageing special low carbon iron sheets
JPS491969B1 (enExample) * 1970-02-17 1974-01-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502733A1 (de) * 1974-04-26 1976-09-09 Nippon Kokan Kk Verfahren zur herstellung von kalt reduziertem, al-beruhigtem bandstahl fuer das pressformen mit kontinuierlicher giessund waermebehandlungsstufe
US4050959A (en) * 1974-11-18 1977-09-27 Nippon Kokan Kabushiki Kaisha Process of making a high strength cold reduced steel sheet having high bake-hardenability and excellent non-aging property
DE2953072C1 (de) * 1978-08-26 1985-03-21 Sumitomo Metal Industries, Ltd., Osaka Verfahren zur Herstellung von hochfestem,kaltgewalztem Stahlblech mit verbesserter Pressformbarkeit

Also Published As

Publication number Publication date
FR2166064B1 (enExample) 1978-04-21
GB1376266A (en) 1974-12-04
IT974298B (it) 1974-06-20
FR2166064A1 (enExample) 1973-08-10

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