BR112014002026A2 - chapa de aço de alta resistência e chapa de aço galvanizado de alta resistência excelente em fixabilidade de forma, e método de produção das mesmas - Google Patents

chapa de aço de alta resistência e chapa de aço galvanizado de alta resistência excelente em fixabilidade de forma, e método de produção das mesmas

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Publication number
BR112014002026A2
BR112014002026A2 BR112014002026A BR112014002026A BR112014002026A2 BR 112014002026 A2 BR112014002026 A2 BR 112014002026A2 BR 112014002026 A BR112014002026 A BR 112014002026A BR 112014002026 A BR112014002026 A BR 112014002026A BR 112014002026 A2 BR112014002026 A2 BR 112014002026A2
Authority
BR
Brazil
Prior art keywords
high strength
steel sheet
wsi
shape fixability
production method
Prior art date
Application number
BR112014002026A
Other languages
English (en)
Other versions
BR112014002026B1 (pt
Inventor
Minami Akinobu
Murasato Akinobu
Kawata Hiroyuki
Muruyama Naoki
Sugiura Natsuko
Suzuki Takamasa
Kuwayama Takuya
Yamaguchi Yuji
Original Assignee
Nippon Steel & Sumitomo Metal 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 & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of BR112014002026A2 publication Critical patent/BR112014002026A2/pt
Publication of BR112014002026B1 publication Critical patent/BR112014002026B1/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • C21D8/0226—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 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • 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
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc
    • 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]

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electrochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Coating With Molten Metal (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

resumo patente de invenção: "chapa de aço de alta resistência e chapa de aço galvanizado de alta resistência excelente em fixabilidade de forma, e método de produção das mesmas". a presente invenção refere-se a uma chapa de aço de alta resistência excelente em fixabilidade de forma. a chapa de aço de alta resistência contém c, si, mn, p, s, al, n, e o com teores predeterminados, em que uma fase de austenita retida de 5 a 20% em fração de volume é contida, uma quantidade de solução sólida c contida na fase de austenita retida é 0,80 a 1,00% em % em massa, wsi? é 1,10 vez ou mais wsi*, wmn? é 1,10 vez ou mais wmn*, e quando a distribuição de frequência é medida, com relação a uma soma de uma razão entre wsi e wsi*, e uma razão entre wal e wal*, um valor de modo da distribuição de frequência é 1,95 a 2,05, e uma curtose é 2,00 ou mais. 20351453v1
BR112014002026-4A 2011-07-29 2012-07-27 Chapa de aço de alta resistência e chapa de aço galvanizado de alta resistência em fixabilidade de forma,e método de produção das mesmas. BR112014002026B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011167689 2011-07-29
JP2011-167689 2011-07-29
PCT/JP2012/069262 WO2013018741A1 (ja) 2011-07-29 2012-07-27 形状凍結性に優れた高強度鋼板、高強度亜鉛めっき鋼板およびそれらの製造方法

Publications (2)

Publication Number Publication Date
BR112014002026A2 true BR112014002026A2 (pt) 2017-02-21
BR112014002026B1 BR112014002026B1 (pt) 2019-03-26

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BR112014002026-4A BR112014002026B1 (pt) 2011-07-29 2012-07-27 Chapa de aço de alta resistência e chapa de aço galvanizado de alta resistência em fixabilidade de forma,e método de produção das mesmas.

Country Status (13)

Country Link
US (1) US9988700B2 (pt)
EP (1) EP2738278B1 (pt)
JP (1) JP5299591B2 (pt)
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Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10106865B2 (en) 2013-03-28 2018-10-23 Hyundai Steel Company Steel sheet and manufacturing method therefor
KR101586893B1 (ko) * 2013-06-27 2016-01-20 현대제철 주식회사 강판 및 그 제조 방법
WO2014157822A1 (ko) 2013-03-28 2014-10-02 현대제철 주식회사 강판 및 그 제조 방법
KR101597411B1 (ko) * 2013-08-30 2016-02-25 현대제철 주식회사 강판 및 그 제조 방법
JP6264176B2 (ja) * 2013-04-23 2018-01-24 新日鐵住金株式会社 冷延鋼板およびその製造方法
JP6221424B2 (ja) * 2013-07-04 2017-11-01 新日鐵住金株式会社 冷延鋼板およびその製造方法
JP5728115B1 (ja) 2013-09-27 2015-06-03 株式会社神戸製鋼所 延性および低温靭性に優れた高強度鋼板、並びにその製造方法
JP5728108B2 (ja) 2013-09-27 2015-06-03 株式会社神戸製鋼所 加工性および低温靭性に優れた高強度鋼板、並びにその製造方法
CN103757562A (zh) * 2013-12-13 2014-04-30 芜湖金鹰机械科技开发有限公司 一种耐磨铸球材料及其制备方法
JP6306481B2 (ja) * 2014-03-17 2018-04-04 株式会社神戸製鋼所 延性及び曲げ性に優れた高強度冷延鋼板および高強度溶融亜鉛めっき鋼板、並びにそれらの製造方法
JP5983895B2 (ja) * 2014-08-07 2016-09-06 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法
WO2016021197A1 (ja) * 2014-08-07 2016-02-11 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法
MX2017001720A (es) * 2014-08-07 2017-04-27 Jfe Steel Corp Lamina de acero de alta resistencia y metodo de produccion para la misma, y metodo de produccion para lamina de acero galvanizada de alta resistencia.
WO2016021198A1 (ja) * 2014-08-07 2016-02-11 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法
CA2959096C (en) * 2014-08-25 2019-06-25 Tata Steel Ijmuiden B.V. Cold rolled high strength low alloy steel
KR101607011B1 (ko) * 2014-09-26 2016-03-28 현대제철 주식회사 강판 및 그 제조 방법
KR101620750B1 (ko) * 2014-12-10 2016-05-13 주식회사 포스코 성형성이 우수한 복합조직강판 및 이의 제조방법
RU2727484C2 (ru) 2014-12-16 2020-07-21 Грир Стил Компани Стальные композиции, способы их получения и их применение в производстве гильз патрона кольцевого воспламенения
CN104513927B (zh) * 2014-12-19 2017-04-05 宝山钢铁股份有限公司 一种抗拉强度800MPa级高强度高韧性钢板及其制造方法
BR112017016683A2 (pt) * 2015-02-25 2018-04-10 Arcelormittal chapa de aço laminada a frio
JP6472692B2 (ja) * 2015-03-23 2019-02-20 株式会社神戸製鋼所 成形性に優れた高強度鋼板
BR112017014368A2 (pt) * 2015-03-23 2018-01-02 Nippon Steel & Sumitomo Metal Corporation lâmina de aço laminada a quente e método de fabricação da mesma, e método de fabricação de lâmina de aço laminada a frio
JP6434348B2 (ja) * 2015-03-23 2018-12-05 株式会社神戸製鋼所 加工性に優れた高強度鋼板
WO2016187577A1 (en) * 2015-05-21 2016-11-24 Ak Steel Properties, Inc. High manganese 3rd generation advanced high strength steels
KR102057890B1 (ko) * 2015-07-13 2019-12-20 닛폰세이테츠 가부시키가이샤 강판, 용융 아연 도금 강판 및 합금화 용융 아연 도금 강판, 그리고 그들의 제조 방법
PL3323907T3 (pl) 2015-07-13 2020-07-27 Nippon Steel Corporation Blacha stalowa cienka, blacha stalowa cienka cynkowana zanurzeniowo na gorąco, blacha stalowa cienka cynkowana z przeżarzaniem i sposoby ich wytwarzania
EP3346019B1 (en) * 2015-09-04 2019-12-25 JFE Steel Corporation High strength thin steel sheet and method for manufacturing same
WO2017150117A1 (ja) * 2016-02-29 2017-09-08 株式会社神戸製鋼所 高強度鋼板、及びその製造方法
JP6749818B2 (ja) * 2016-02-29 2020-09-02 株式会社神戸製鋼所 高強度鋼板およびその製造方法
KR102099769B1 (ko) 2016-03-25 2020-04-10 닛폰세이테츠 가부시키가이샤 고강도 강판 및 고강도 아연 도금 강판
CN105821349A (zh) * 2016-06-13 2016-08-03 苏州双金实业有限公司 一种具有价格低优点的钢
TWI618799B (zh) * 2016-09-21 2018-03-21 新日鐵住金股份有限公司 鋼板
BR112019004943A2 (pt) * 2016-10-19 2019-06-25 Nippon Steel & Sumitomo Metal Corp chapa de aço revestida, método para fabricação de chapa de aço galvanizada por imersão a quente e método para fabricação de chapa de aço galvanizada por imersão a quente com liga
CN107142418A (zh) * 2017-04-14 2017-09-08 唐山钢铁集团有限责任公司 一种高铝高锰冷轧镀锌钢带和钢板及其生产方法
KR101998952B1 (ko) * 2017-07-06 2019-07-11 주식회사 포스코 재질편차가 적고 표면품질이 우수한 초고강도 열연강판 및 그 제조방법
EP3686292A4 (en) * 2017-09-20 2020-11-11 Baosteel Zhanjiang Iron & Steel Co., Ltd. MANUFACTURING PROCESS FOR INLINE INCREASING THE PRECIPITATION HARDENING EFFECT OF TI-MICRO-ALLOYED HOT-ROLLED HIGH STRENGTH STEEL
CN107641685B (zh) * 2017-10-14 2019-10-15 广西盛隆冶金有限公司 一种高强度钢板的热处理方法
CN107653361B (zh) * 2017-10-14 2020-02-18 上海鑫昌众星实业有限公司 一种深加工汽车钢板的制备工艺
KR102477508B1 (ko) 2018-03-30 2022-12-16 닛폰세이테츠 가부시키가이샤 용융 아연 도금 강판 및 합금화 용융 아연 도금 강판
TWI662139B (zh) * 2018-03-31 2019-06-11 日商新日鐵住金股份有限公司 Hot-dip galvanized steel sheet and alloyed hot-dip galvanized steel sheet
WO2020065372A1 (en) * 2018-09-25 2020-04-02 Arcelormittal High strength hot rolled steel having excellent scale adhesivness and a method of manufacturing the same
MX2021003246A (es) * 2018-10-04 2021-05-12 Nippon Steel Corp Lamina de acero galvanorrecocido.
KR102276740B1 (ko) * 2018-12-18 2021-07-13 주식회사 포스코 연성 및 가공성이 우수한 고강도 강판 및 그 제조방법
WO2020209276A1 (ja) * 2019-04-11 2020-10-15 日本製鉄株式会社 鋼板及びその製造方法
JP6947328B2 (ja) * 2019-10-31 2021-10-13 Ｊｆｅスチール株式会社 鋼板、部材及びそれらの製造方法
JP6927433B1 (ja) * 2019-12-20 2021-09-01 日本製鉄株式会社 Ｎｉめっき鋼板、及びＮｉめっき鋼板の製造方法
CN115362280B (zh) * 2020-04-03 2023-10-17 日本制铁株式会社 钢板及其制造方法
CN112375973B (zh) * 2020-10-26 2022-12-20 佛山科学技术学院 一种用于建筑幕墙工程的高强钢结构件及其热处理工艺
MX2023005389A (es) 2020-11-11 2023-05-19 Nippon Steel Corp Lamina de acero y metodo para producir la misma.
CN112501516A (zh) * 2020-11-30 2021-03-16 日照钢铁控股集团有限公司 一种1080MPa级高强度高塑性热轧钢生产方法
CN112501515B (zh) * 2020-11-30 2022-08-09 日照钢铁控股集团有限公司 一种1300MPa级高强高塑低成本热轧钢
KR102453006B1 (ko) * 2020-12-18 2022-10-12 주식회사 포스코 도금성이 우수한 고강도 용융아연도금강판 및 그 제조방법
CN115132301B (zh) * 2022-08-29 2022-12-16 中国航发北京航空材料研究院 钴基高温合金碳化物的检测方法、装置、存储介质及电子设备

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3248118B2 (ja) * 1994-01-12 2002-01-21 新日本製鐵株式会社 加工性と疲労特性に優れた引張強さ４５〜６５ｋｇｆ／ｍｍ２ の高強度複合組織熱延鋼板とその製造方法
JP3842897B2 (ja) * 1998-05-06 2006-11-08 新日本製鐵株式会社 形状凍結性に優れた良加工性熱延高張力鋼板の製造方法
JP3525812B2 (ja) * 1999-07-02 2004-05-10 住友金属工業株式会社 衝撃エネルギー吸収性に優れた高強度鋼板およびその製造方法
JP3872621B2 (ja) 1999-11-05 2007-01-24 新日本製鐵株式会社 自動車車体用亜鉛系メッキ鋼板
JP4465805B2 (ja) 2000-05-02 2010-05-26 Ｊｆｅスチール株式会社 耐常温時効性と歪時効特性に優れる熱延鋼板およびその製造方法
JP2001355041A (ja) * 2000-06-13 2001-12-25 Kobe Steel Ltd 延性・めっき密着性に優れた変態誘起塑性めっき鋼板およびその製造方法
WO2002024968A1 (fr) 2000-09-21 2002-03-28 Nippon Steel Corporation Tole d'acier presentant de bonnes caracteristiques de gel de forme et procede permettant de produire cette tole
JP4188609B2 (ja) * 2001-02-28 2008-11-26 株式会社神戸製鋼所 加工性に優れた高強度鋼板およびその製造方法
JP3772686B2 (ja) * 2001-03-28 2006-05-10 住友金属工業株式会社 高張力鋼板およびその製造方法
JP2002317249A (ja) * 2001-04-18 2002-10-31 Nippon Steel Corp 延性の優れた低降伏比型高強度鋼板およびその製造方法
KR100627429B1 (ko) 2001-10-04 2006-09-25 신닛뽄세이테쯔 카부시키카이샤 드로잉이 가능하고 형상 동결성이 우수한 고강도 박강판과 이를 제조하는 방법
JP3921101B2 (ja) 2002-02-27 2007-05-30 新日本製鐵株式会社 形状凍結性に優れた高強度高延性溶融亜鉛めっき鋼板の製造方法
KR100451247B1 (ko) * 2002-11-06 2004-10-13 엘지전자 주식회사 전기밥솥
JP4119758B2 (ja) 2003-01-16 2008-07-16 株式会社神戸製鋼所 加工性および形状凍結性に優れた高強度鋼板、並びにその製法
JP4320198B2 (ja) 2003-03-28 2009-08-26 日新製鋼株式会社 衝撃特性と形状凍結性に優れた高強度冷延鋼板の製造方法
JP4325865B2 (ja) * 2003-08-29 2009-09-02 株式会社神戸製鋼所 加工性に優れた高張力鋼板およびその製法
JP4410741B2 (ja) * 2005-09-05 2010-02-03 新日本製鐵株式会社 成形性に優れた高強度薄鋼板およびその製造方法
JP4692259B2 (ja) 2005-12-07 2011-06-01 Ｊｆｅスチール株式会社 成形性および形状凍結性に優れる高強度鋼板
JP4732962B2 (ja) * 2006-06-09 2011-07-27 株式会社神戸製鋼所 合金化溶融亜鉛めっき鋼板の強度−延性バランスのバラツキ改善方法
JP4932363B2 (ja) 2006-07-20 2012-05-16 新日本製鐵株式会社 高強度合金化溶融亜鉛めっき鋼板及びその製造方法
JP5223360B2 (ja) 2007-03-22 2013-06-26 Ｊｆｅスチール株式会社 成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
JP5369663B2 (ja) 2008-01-31 2013-12-18 Ｊｆｅスチール株式会社 加工性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
WO2009119751A1 (ja) 2008-03-27 2009-10-01 新日本製鐵株式会社 成形性と溶接性に優れた高強度冷延鋼板、高強度亜鉛めっき鋼板、高強度合金化溶融亜鉛めっき鋼板、及びそれらの製造方法
ES2526974T3 (es) 2008-04-10 2015-01-19 Nippon Steel & Sumitomo Metal Corporation Hojas de acero de alta resistencia que presentan un balance excelente entre capacidad de expansión de agujeros y ductilidad y también una resistencia a fatiga excelente, hojas de acero revestidas de zinc y procedimientos para producir las hojas de acero
JP2010229514A (ja) 2009-03-27 2010-10-14 Sumitomo Metal Ind Ltd 冷延鋼板およびその製造方法
JP5323563B2 (ja) * 2009-03-31 2013-10-23 株式会社神戸製鋼所 加工性および形状凍結性に優れた高強度冷延鋼板
US10023947B2 (en) 2009-11-30 2018-07-17 Nippon Steel & Sumitomo Metal Corporation High strength steel plate with ultimate tensile strength of 900 MPa or more excellent in hydrogen embrittlement resistance and method of production of same
JP5651964B2 (ja) * 2010-02-16 2015-01-14 新日鐵住金株式会社 延性及び穴広げ性並びに耐食性に優れた合金化溶融亜鉛めっき鋼板及びその製造方法
FI122313B (fi) 2010-06-07 2011-11-30 Rautaruukki Oyj Menetelmä kuumavalssatun terästuotteen valmistamiseksi sekä kuumavalssattu teräs
EP2617849B1 (en) 2010-09-16 2017-01-18 Nippon Steel & Sumitomo Metal Corporation High-strength cold-rolled steel sheet with excellent ductility and stretch flangeability, high-strength galvanized steel sheet, and method for producing both
JP5298114B2 (ja) * 2010-12-27 2013-09-25 株式会社神戸製鋼所 塗膜密着性と加工性に優れた高強度冷延鋼板、及びその製造方法
JP5533729B2 (ja) * 2011-02-22 2014-06-25 新日鐵住金株式会社 局部変形能に優れ、成形性の方位依存性の少ない延性に優れた高強度熱延鋼板及びその製造方法

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