WO2007082786A8 - Verzinktes walzhartes kaltgewalztes flachprodukt und verfahren zu seiner herstellung - Google Patents

Verzinktes walzhartes kaltgewalztes flachprodukt und verfahren zu seiner herstellung

Info

Publication number
WO2007082786A8
WO2007082786A8 PCT/EP2007/050042 EP2007050042W WO2007082786A8 WO 2007082786 A8 WO2007082786 A8 WO 2007082786A8 EP 2007050042 W EP2007050042 W EP 2007050042W WO 2007082786 A8 WO2007082786 A8 WO 2007082786A8
Authority
WO
WIPO (PCT)
Prior art keywords
flat product
rolling
producing
galvanized
cold
Prior art date
Application number
PCT/EP2007/050042
Other languages
English (en)
French (fr)
Other versions
WO2007082786A1 (de
Inventor
Peter Biele
Ralph Goecke
Peter Klauke
Markus Lohe
Original Assignee
Thyssenkrupp Steel Ag
Peter Biele
Ralph Goecke
Peter Klauke
Markus Lohe
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 Thyssenkrupp Steel Ag, Peter Biele, Ralph Goecke, Peter Klauke, Markus Lohe filed Critical Thyssenkrupp Steel Ag
Priority to EP07703609A priority Critical patent/EP1974065A1/de
Priority to US12/160,532 priority patent/US20100159276A1/en
Priority to CA002634527A priority patent/CA2634527A1/en
Publication of WO2007082786A1 publication Critical patent/WO2007082786A1/de
Publication of WO2007082786A8 publication Critical patent/WO2007082786A8/de

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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
    • C23C28/025—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only with at least one zinc-based layer
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Coating With Molten Metal (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Ein erfindungsgemäß aus einem niedrig legierten Stahl, der neben Eisen und unvermeidbaren Verunreinigungen (in Gew.-%) bis zu 0.45 % C, bis zu 2.20 % Si, bis zu 2.50 % Mn, bis zu 0.12 % P, bis zu 0.025 % S, bis zu 2.0 % Al, bis zu 0.15 % Ti, bis 0.09 % Nb, in Summe bis zu 1.0 % Cr und Mo, bis zu 0.2 % V und bis zu 0,005 % B enthält, hergestelltes und auf eine Dicke von 0,1 - 4 mm kaltgewalztes Flachprodukt, das sich im walzharten Zustand befindet, weist eine Zugfestigkeit von 700 - 1000 MPa auf und ist mit einer Zinkschicht belegt, die durch elektrolytisches Verzinken aufgebracht ist und eine Schichtdicke von bis zu 12 µm besitzt. Mit dem so beschaffenen kaltgewalzten Flachprodukt steht ein Stahlblech oder -band zur Verfügung, das neben einer besonders hohen Festigkeit eine hohe Korrosionsbeständigkeit besitzt. Darüber hinaus stellt die Erfindung ein Verfahren zur Herstellung eines solchen Flachproduktes zur Verfügung.
PCT/EP2007/050042 2006-01-11 2007-01-03 Verzinktes walzhartes kaltgewalztes flachprodukt und verfahren zu seiner herstellung WO2007082786A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07703609A EP1974065A1 (de) 2006-01-11 2007-01-03 Verzinktes walzhartes kaltgewalztes flachprodukt und verfahren zu seiner herstellung
US12/160,532 US20100159276A1 (en) 2006-01-11 2007-01-03 Galvanized rolling-hardened cold-rolled flat product and process for producing it
CA002634527A CA2634527A1 (en) 2006-01-11 2007-01-03 Galvanized rolling-hardened cold-rolled flat product and process for producing it

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006001628.9 2006-01-11
DE102006001628A DE102006001628A1 (de) 2006-01-11 2006-01-11 Verzinktes walzhartes kaltgewalztes Flachprodukt und Verfahren zu seiner Herstellung

Publications (2)

Publication Number Publication Date
WO2007082786A1 WO2007082786A1 (de) 2007-07-26
WO2007082786A8 true WO2007082786A8 (de) 2007-09-27

Family

ID=38219551

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/050042 WO2007082786A1 (de) 2006-01-11 2007-01-03 Verzinktes walzhartes kaltgewalztes flachprodukt und verfahren zu seiner herstellung

Country Status (7)

Country Link
US (1) US20100159276A1 (de)
EP (1) EP1974065A1 (de)
KR (1) KR20080085028A (de)
CN (1) CN101454464A (de)
CA (1) CA2634527A1 (de)
DE (1) DE102006001628A1 (de)
WO (1) WO2007082786A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051673B3 (de) * 2009-11-03 2011-04-14 Voestalpine Stahl Gmbh Herstellung von Galvannealed-Blechen durch Wärmebehandlung elektrolytisch veredelter Bleche
CN102011060A (zh) * 2010-09-30 2011-04-13 广州珠江钢铁有限责任公司 一种700MPa级具有优良耐候性的冷轧钢板及其制备方法
DE102012110972B3 (de) * 2012-11-14 2014-03-06 Muhr Und Bender Kg Verfahren zum Herstellen eines Erzeugnisses aus flexibel gewalztem Bandmaterial und Erzeugnis aus flexibel gewalztem Bandmaterial
JP6292001B2 (ja) * 2014-04-25 2018-03-14 新日鐵住金株式会社 フルハード冷延鋼板
DE102014109315C5 (de) 2014-07-03 2022-02-24 Thyssenkrupp Ag Verfahren zum Herstellen von Profilen aus Metall
DE102015115105B4 (de) * 2015-09-08 2017-07-20 Paul Wilhelm Hoffmann Verfahren zur Herstellung von Schaltmodulen in einem Kraftfahrzeuggetriebe
DE102016005531A1 (de) * 2016-05-02 2017-11-02 Vladimir Volchkov Niedriggekohlter Stahl
DE102017202586B3 (de) 2017-02-17 2018-03-29 Zf Friedrichshafen Ag Verfahren zur Herstellung eines Bauteils aus einem mikrolegierten Stahl
JP6455583B2 (ja) * 2017-12-15 2019-01-23 新日鐵住金株式会社 フルハード冷延鋼板
DE102022104228A1 (de) 2022-02-23 2023-08-24 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines kaltgewalzten Stahlflachprodukts mit niedrigem Kohlenstoffgehalt

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772091A (en) * 1969-08-27 1973-11-13 Bethlehem Steel Corp Very thin steel sheet and method of producing same
US3963531A (en) * 1975-02-28 1976-06-15 Armco Steel Corporation Cold rolled, ductile, high strength steel strip and sheet and method therefor
JP2571166B2 (ja) * 1991-07-29 1997-01-16 東洋鋼鈑株式会社 Ｄｉ缶用表面処理鋼板の製造方法
US5284680A (en) * 1992-04-27 1994-02-08 Inland Steel Company Method for producing a galvanized ultra-high strength steel strip
EP1288322A1 (de) * 2001-08-29 2003-03-05 Sidmar N.V. Ultrahochfester Stahl, Produkt aus diesem Stahl und Verfahren zu seiner Herstellung
EP1431406A1 (de) * 2002-12-20 2004-06-23 Sidmar N.V. Stahlzusammensetzung zur Herstellung von mehrphasigen kaltgewalzten Stahlprodukten
JP4322610B2 (ja) * 2003-09-19 2009-09-02 日新製鋼株式会社 衝撃特性に優れた冷延鋼板及びその製造方法

Also Published As

Publication number Publication date
DE102006001628A1 (de) 2007-07-26
KR20080085028A (ko) 2008-09-22
CA2634527A1 (en) 2007-07-26
WO2007082786A1 (de) 2007-07-26
US20100159276A1 (en) 2010-06-24
EP1974065A1 (de) 2008-10-01
CN101454464A (zh) 2009-06-10

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