DE58906176D1 - Kaltgewalztes blech oder band und verfahren zu seiner herstellung. - Google Patents

Kaltgewalztes blech oder band und verfahren zu seiner herstellung.

Info

Publication number
DE58906176D1
DE58906176D1 DE89901844T DE58906176T DE58906176D1 DE 58906176 D1 DE58906176 D1 DE 58906176D1 DE 89901844 T DE89901844 T DE 89901844T DE 58906176 T DE58906176 T DE 58906176T DE 58906176 D1 DE58906176 D1 DE 58906176D1
Authority
DE
Germany
Prior art keywords
strip
producing
same
cold rolled
rolled sheet
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
DE89901844T
Other languages
English (en)
Inventor
Klaus Freier
Walter Zimnik
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.)
Salzgitter AG
Original Assignee
PREUSSAG STAHL AG 31226 PEINE DE
Preussag Stahl AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25864488&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE58906176(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by PREUSSAG STAHL AG 31226 PEINE DE, Preussag Stahl AG filed Critical PREUSSAG STAHL AG 31226 PEINE DE
Application granted granted Critical
Publication of DE58906176D1 publication Critical patent/DE58906176D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C21D8/0426—Hot rolling
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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 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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Steel (AREA)
DE89901844T 1988-01-29 1989-01-27 Kaltgewalztes blech oder band und verfahren zu seiner herstellung. Expired - Lifetime DE58906176D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3803064A DE3803064C2 (de) 1988-01-29 1988-01-29 Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung
DE3843732A DE3843732C2 (de) 1988-01-29 1988-12-22 Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
DE58906176D1 true DE58906176D1 (de) 1993-12-16

Family

ID=25864488

Family Applications (3)

Application Number Title Priority Date Filing Date
DE3803064A Expired - Fee Related DE3803064C2 (de) 1988-01-29 1988-01-29 Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung
DE3843732A Expired - Fee Related DE3843732C2 (de) 1988-01-29 1988-12-22 Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung
DE89901844T Expired - Lifetime DE58906176D1 (de) 1988-01-29 1989-01-27 Kaltgewalztes blech oder band und verfahren zu seiner herstellung.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE3803064A Expired - Fee Related DE3803064C2 (de) 1988-01-29 1988-01-29 Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung
DE3843732A Expired - Fee Related DE3843732C2 (de) 1988-01-29 1988-12-22 Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung

Country Status (8)

Country Link
US (1) US5139580A (de)
EP (1) EP0400031B2 (de)
JP (1) JPH0814003B2 (de)
DD (1) DD285298B5 (de)
DE (3) DE3803064C2 (de)
ES (1) ES2018975A6 (de)
GR (1) GR1000537B (de)
WO (1) WO1989007158A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015249A1 (de) * 1989-05-09 1991-02-28 Salzgitter Peine Stahlwerke Verfahren zur herstellung von feuerverzinktem kaltband
DK0435968T3 (da) * 1989-05-09 1995-12-27 Preussag Stahl Ag Fremgangsmåde til fremstilling af coilbreak-frit varmbånd og ældningsbestandigt varmforzinket koldbånd
US5686194A (en) * 1994-02-07 1997-11-11 Toyo Kohan Co., Ltd. Resin film laminated steel for can by dry forming
US5556485A (en) * 1994-11-07 1996-09-17 Bethlehem Steel Corporation Bake hardenable vanadium containing steel and method of making thereof
DE19543804B4 (de) * 1995-11-24 2004-02-05 Salzgitter Ag Verfahren zur Herstellung von feuerverzinktem Stahlband und damit hergestelltes feuerverzinktes Blech oder Band aus Stahl
DE19547181C1 (de) * 1995-12-16 1996-10-10 Krupp Ag Hoesch Krupp Verfahren zur Herstellung eines kaltgewalzten, höherfesten Bandstahles mit guter Umformbarkeit bei isotropen Eigenschaften
US5656102A (en) * 1996-02-27 1997-08-12 Bethlehem Steel Corporation Bake hardenable vanadium containing steel and method thereof
DE19622164C1 (de) * 1996-06-01 1997-05-07 Thyssen Stahl Ag Verfahren zur Erzeugung eines kaltgewalzten Stahlbleches oder -bandes mit guter Umformbarkeit
BE1011066A3 (fr) * 1997-03-27 1999-04-06 Cockerill Rech & Dev Acier au niobium et procede de fabrication de produits plats a partir de celui-ci.
DE19736509A1 (de) * 1997-08-22 1999-04-22 Krupp Ag Hoesch Krupp Verfahren zur Herstellung eines kaltgewalzten Ti-IF-Bandstahles mit hervorragender Umformbarkeit bei isotropen Eigenschaften
DE19834361A1 (de) * 1998-07-30 2000-02-03 Schaeffler Waelzlager Ohg Bauteil, insbesondere Wälzlager- und Motorenbauteil
DE19840788C2 (de) * 1998-09-08 2000-10-05 Thyssenkrupp Stahl Ag Verfahren zur Erzeugung von kaltgewalzten Bändern oder Blechen
JP2003527479A (ja) * 1998-12-30 2003-09-16 ヒレ ウント ミュラー ゲーエムベーハー 良好な変形特性を有する帯鋼及び同帯鋼の製造方法
DE10020118B4 (de) * 2000-04-22 2009-11-12 Schaeffler Kg Wälzlagerbauteil
DE10055338C1 (de) * 2000-11-08 2002-03-07 Thyssenkrupp Stahl Ag Verfahren zum Herstellen eines bei niedrigen Verformungsgraden kaltverformten Kaltbandes
DE10102932C1 (de) * 2001-01-23 2002-08-22 Salzgitter Ag Verfahren zur Herstellung eines kalt gewalzten Bandes oder Bleches aus Stahl und nach dem Verfahren herstellbares Band oder Blech
KR20060028909A (ko) * 2004-09-30 2006-04-04 주식회사 포스코 형상 동결성이 우수한 고강도 냉연강판 및 그 제조방법
DE102012211458B3 (de) * 2012-07-03 2013-11-21 Schaeffler Technologies AG & Co. KG Deckel mit Ölspeicherfunktionalität für ein Gehäuse eines elektrohydraulischen Ventiltriebes eines Verbrennungsmotors
WO2023135550A1 (en) 2022-01-13 2023-07-20 Tata Steel Limited Cold rolled low carbon microalloyed steel and method of manufacturing thereof

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6901060A (de) * 1969-01-22 1970-07-24 Koninklijke Hoogovens En Staal
JPS5241209B1 (de) * 1970-12-19 1977-10-17
US3947293A (en) * 1972-01-31 1976-03-30 Nippon Steel Corporation Method for producing high-strength cold rolled steel sheet
US3814636A (en) * 1972-03-02 1974-06-04 Steel Corp Method for production of low carbon steel with high drawability and retarded aging characteristics
US3897280A (en) * 1972-12-23 1975-07-29 Nippon Steel Corp Method for manufacturing a steel sheet and product obtained thereby
JPS5333919A (en) * 1976-09-10 1978-03-30 Nippon Steel Corp Production of cold rolled aluminum killed steel sheet with excellent deep drawability
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
JPS5529128A (en) * 1978-08-23 1980-03-01 Mitsui Mining & Smelting Co Method of surface treating printed circuit copper foil
JPS57104627A (en) * 1980-12-19 1982-06-29 Nippon Kokan Kk <Nkk> Manufacture of cold rolled soft steel plate with superior press formability by continuous annealing
JPS57169022A (en) * 1981-04-11 1982-10-18 Sumitomo Metal Ind Ltd Production of cold rolled mild steel plate by continuous annealing
JPS5867827A (ja) * 1981-09-18 1983-04-22 Nippon Steel Corp 深紋り用冷延鋼板の製造方法
JPS6045689B2 (ja) * 1982-02-19 1985-10-11 川崎製鉄株式会社 プレス成形性にすぐれた冷延鋼板の製造方法
JPS5967322A (ja) * 1982-10-08 1984-04-17 Kawasaki Steel Corp 深絞り用冷延鋼板の製造方法
JPS5967321A (ja) * 1982-10-08 1984-04-17 Kawasaki Steel Corp プレス成形用冷延鋼板の製造方法
JPS5989727A (ja) * 1982-11-12 1984-05-24 Kawasaki Steel Corp プレス成形性の優れた超深絞り用冷延鋼板の製造方法
CA1259827A (en) * 1984-07-17 1989-09-26 Mitsumasa Kurosawa Cold-rolled steel sheets and a method of manufacturing the same
JPS62287018A (ja) * 1986-06-06 1987-12-12 Nippon Steel Corp 深絞り性の優れた高強度冷延鋼板の製造方法
US4889566A (en) * 1987-06-18 1989-12-26 Kawasaki Steel Corporation Method for producing cold rolled steel sheets having improved spot weldability

Also Published As

Publication number Publication date
US5139580A (en) 1992-08-18
DE3843732A1 (de) 1990-07-05
ES2018975A6 (es) 1991-05-16
JPH0814003B2 (ja) 1996-02-14
JPH03503185A (ja) 1991-07-18
EP0400031B1 (de) 1993-11-10
EP0400031A1 (de) 1990-12-05
WO1989007158A1 (fr) 1989-08-10
DE3803064C2 (de) 1995-04-20
DD285298B5 (de) 1999-01-28
DE3803064C1 (en) 1989-04-06
GR1000537B (el) 1992-08-25
DD285298A5 (de) 1990-12-12
EP0400031B2 (de) 2002-01-02
DE3843732C2 (de) 2001-05-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: SALZGITTER AG, 31226 PEINE, DE

8366 Restricted maintained after opposition proceedings