DE3234574C3 - Verfahren zur Herstellung von zum Tiefziehen geeignetem kaltgewalztem Stahlblech und -band - Google Patents

Verfahren zur Herstellung von zum Tiefziehen geeignetem kaltgewalztem Stahlblech und -band

Info

Publication number
DE3234574C3
DE3234574C3 DE3234574A DE3234574A DE3234574C3 DE 3234574 C3 DE3234574 C3 DE 3234574C3 DE 3234574 A DE3234574 A DE 3234574A DE 3234574 A DE3234574 A DE 3234574A DE 3234574 C3 DE3234574 C3 DE 3234574C3
Authority
DE
Germany
Prior art keywords
cold
steel
strip
temperature
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.)
Expired - Lifetime
Application number
DE3234574A
Other languages
German (de)
English (en)
Other versions
DE3234574A1 (de
DE3234574C2 (enExample
Inventor
Osamu Akisue
Teruaki Yamada
Shigeru Ueda
Yoshikuni Tokunaga
Masato Yamada
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
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of DE3234574A1 publication Critical patent/DE3234574A1/de
Application granted granted Critical
Publication of DE3234574C2 publication Critical patent/DE3234574C2/de
Publication of DE3234574C3 publication Critical patent/DE3234574C3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
DE3234574A 1981-09-18 1982-09-17 Verfahren zur Herstellung von zum Tiefziehen geeignetem kaltgewalztem Stahlblech und -band Expired - Lifetime DE3234574C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56147592A JPS5867827A (ja) 1981-09-18 1981-09-18 深紋り用冷延鋼板の製造方法

Publications (3)

Publication Number Publication Date
DE3234574A1 DE3234574A1 (de) 1983-04-14
DE3234574C2 DE3234574C2 (enExample) 1988-01-21
DE3234574C3 true DE3234574C3 (de) 1995-02-09

Family

ID=15433831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3234574A Expired - Lifetime DE3234574C3 (de) 1981-09-18 1982-09-17 Verfahren zur Herstellung von zum Tiefziehen geeignetem kaltgewalztem Stahlblech und -band

Country Status (9)

Country Link
US (1) US4551182A (enExample)
JP (1) JPS5867827A (enExample)
BE (1) BE894424A (enExample)
BR (1) BR8205474A (enExample)
CA (1) CA1199560A (enExample)
DE (1) DE3234574C3 (enExample)
FR (1) FR2513267B1 (enExample)
GB (1) GB2107226B (enExample)
IT (1) IT1152829B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301587A (nl) * 1983-05-04 1984-12-03 Volvo Car Bv Werkwijze voor het vormen van een eindloze stalen band.
JPS60174852A (ja) * 1984-02-18 1985-09-09 Kawasaki Steel Corp 深絞り性に優れる複合組織冷延鋼板とその製造方法
DE3603691A1 (de) * 1986-02-06 1987-08-20 Hoesch Stahl Ag Alterungsfreier bandstahl
DE3803064C2 (de) * 1988-01-29 1995-04-20 Preussag Stahl Ag Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung
JP2644580B2 (ja) * 1989-03-31 1997-08-25 株式会社神戸製鋼所 深紋り性の優れた冷延軟鋼板の製造方法
FR2795741B1 (fr) * 1999-07-01 2001-08-03 Lorraine Laminage Tole d'acier a bas carbone calme a l'aluminium pour emballage
RU2346062C2 (ru) * 2007-02-07 2009-02-10 Открытое акционерное общество "Северсталь" (ОАО "Северсталь") Способ отжига холоднокатаных рулонов из малоуглеродистой стали
RU2377319C1 (ru) * 2009-02-26 2009-12-27 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ термообработки высокопрочной низкоуглеродистой стали

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176863A (en) * 1966-02-17 1970-01-07 Yawata Iron & Steel Co Process for the production of Cold-Rolled Steel Sheets having Excellent Press Workability
US3988173A (en) * 1972-04-03 1976-10-26 Nippon Steel Corporation Cold rolled steel sheet having excellent workability and method thereof
US3897280A (en) * 1972-12-23 1975-07-29 Nippon Steel Corp Method for manufacturing a steel sheet and product obtained thereby
US4145235A (en) * 1972-12-28 1979-03-20 Nippon Steel Corporation Process for producing cold rolled steel sheet and strip having improved cold formabilities
JPS5722974B2 (enExample) * 1975-01-28 1982-05-15
JPS582249B2 (ja) * 1977-05-07 1983-01-14 新日本製鐵株式会社 プレス成形用冷延鋼板の連続焼鈍方法
JPS54104417A (en) * 1978-02-06 1979-08-16 Kobe Steel Ltd Cold rolled steel sheet with superior surface properties and deep drawability
JPS5818973B2 (ja) * 1978-08-11 1983-04-15 日本鋼管株式会社 プレス成形性の優れた高張力冷延鋼板の製造方法
JPS5814858B2 (ja) * 1979-02-10 1983-03-22 日新製鋼株式会社 プレス成形性の優れた熱延鋼板の製造法
JPS5856023B2 (ja) * 1979-06-20 1983-12-13 株式会社神戸製鋼所 深絞り性のすぐれた冷延鋼板
JPS5669358A (en) * 1979-10-18 1981-06-10 Kobe Steel Ltd Ultra low carbon cold rolled steel sheet with superior press formability
JPS5662926A (en) * 1979-10-29 1981-05-29 Kawasaki Steel Corp Production of steel sheet having super high r value
JPS5684443A (en) * 1979-12-14 1981-07-09 Nippon Kokan Kk <Nkk> High tensile cold rolled steel plate excellent in press moldability and denting resistance and its manufacture
JPS5942742B2 (ja) * 1980-04-09 1984-10-17 新日本製鐵株式会社 降伏比の低い深絞り用高強度冷延鋼板
JPH0531531A (ja) * 1991-07-26 1993-02-09 Nkk Corp 丸管からの角管製造方法

Also Published As

Publication number Publication date
IT1152829B (it) 1987-01-14
BR8205474A (pt) 1983-08-23
IT8223318A1 (it) 1984-03-17
DE3234574A1 (de) 1983-04-14
GB2107226A (en) 1983-04-27
FR2513267B1 (fr) 1987-05-29
DE3234574C2 (enExample) 1988-01-21
BE894424A (fr) 1983-01-17
CA1199560A (en) 1986-01-21
FR2513267A1 (fr) 1983-03-25
GB2107226B (en) 1985-02-06
US4551182A (en) 1985-11-05
JPS5867827A (ja) 1983-04-22
IT8223318A0 (it) 1982-09-17
JPH0144771B2 (enExample) 1989-09-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted