HUE049748T2 - Eljárás nagyszilárdságú, javított képlékenységû és alakíthatóságú, felületkezelt acéllemezbõl nyert, bevont acéllemez elõállítására - Google Patents

Eljárás nagyszilárdságú, javított képlékenységû és alakíthatóságú, felületkezelt acéllemezbõl nyert, bevont acéllemez elõállítására

Info

Publication number
HUE049748T2
HUE049748T2 HUE16825741A HUE16825741A HUE049748T2 HU E049748 T2 HUE049748 T2 HU E049748T2 HU E16825741 A HUE16825741 A HU E16825741A HU E16825741 A HUE16825741 A HU E16825741A HU E049748 T2 HUE049748 T2 HU E049748T2
Authority
HU
Hungary
Prior art keywords
steel sheet
coated steel
formability
producing
high strength
Prior art date
Application number
HUE16825741A
Other languages
English (en)
Inventor
Maya Gospodinova
Veronique Hebert
Original Assignee
Arcelormittal
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 Arcelormittal filed Critical Arcelormittal
Publication of HUE049748T2 publication Critical patent/HUE049748T2/hu
Publication of HUE049748T4 publication Critical patent/HUE049748T4/hu

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/3073—Fe as the principal constituent with Mn as next major constituent
    • 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
    • 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
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • 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
    • C21D8/0247—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
    • 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
    • C22C38/12—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
    • C22C38/18—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
    • C22C38/26—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
    • 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
    • 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
    • C23C2/29—Cooling or quenching
    • 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
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel 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
    • 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
    • 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
    • C21D2211/008—Martensite

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
HUE16825741A 2015-12-21 2016-12-21 Eljárás nagyszilárdságú, javított képlékenységû és alakíthatóságú, felületkezelt acéllemezbõl nyert, bevont acéllemez elõállítására HUE049748T4 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/059840 WO2017109541A1 (en) 2015-12-21 2015-12-21 Method for producing a high strength coated steel sheet having improved ductility and formability, and obtained coated steel sheet

Publications (2)

Publication Number Publication Date
HUE049748T2 true HUE049748T2 (hu) 2020-10-28
HUE049748T4 HUE049748T4 (hu) 2022-02-28

Family

ID=55273297

Family Applications (2)

Application Number Title Priority Date Filing Date
HUE19216600A HUE056202T2 (hu) 2015-12-21 2016-12-21 Eljárás javított képlékenységgel és alakíthatósággal rendelkezõ nagyszilárdságú, bevonatolt acéllemez elõállítására, és az így nyert bevonatolt acéllemez
HUE16825741A HUE049748T4 (hu) 2015-12-21 2016-12-21 Eljárás nagyszilárdságú, javított képlékenységû és alakíthatóságú, felületkezelt acéllemezbõl nyert, bevont acéllemez elõállítására

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HUE19216600A HUE056202T2 (hu) 2015-12-21 2016-12-21 Eljárás javított képlékenységgel és alakíthatósággal rendelkezõ nagyszilárdságú, bevonatolt acéllemez elõállítására, és az így nyert bevonatolt acéllemez

Country Status (16)

Country Link
US (2) US11827948B2 (hu)
EP (2) EP3394297B1 (hu)
JP (1) JP6946332B2 (hu)
KR (1) KR102618090B1 (hu)
CN (1) CN108431241B (hu)
BR (1) BR112018012538B1 (hu)
CA (1) CA3008069C (hu)
ES (2) ES2885324T3 (hu)
HU (2) HUE056202T2 (hu)
MA (2) MA49586B1 (hu)
MX (1) MX2018007649A (hu)
PL (2) PL3653738T3 (hu)
RU (1) RU2729671C2 (hu)
UA (1) UA123634C2 (hu)
WO (2) WO2017109541A1 (hu)
ZA (1) ZA201803919B (hu)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11339817B2 (en) 2016-08-04 2022-05-24 Honda Motor Co., Ltd. Multi-material component and methods of making thereof
US11318566B2 (en) 2016-08-04 2022-05-03 Honda Motor Co., Ltd. Multi-material component and methods of making thereof
US10640854B2 (en) 2016-08-04 2020-05-05 Honda Motor Co., Ltd. Multi-material component and methods of making thereof
WO2019122961A1 (en) 2017-12-19 2019-06-27 Arcelormittal High strength and high formability steel sheet and manufacturing method
WO2019122964A1 (en) 2017-12-19 2019-06-27 Arcelormittal Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereof
KR102276741B1 (ko) * 2018-09-28 2021-07-13 주식회사 포스코 구멍확장성이 높은 고강도 냉연강판, 고강도 용융아연도금강판 및 이들의 제조방법
WO2020067752A1 (ko) 2018-09-28 2020-04-02 주식회사 포스코 구멍확장성이 높은 고강도 냉연강판, 고강도 용융아연도금강판 및 이들의 제조방법
JP6777262B2 (ja) * 2018-10-18 2020-10-28 Ｊｆｅスチール株式会社 鋼板およびその製造方法
RU2768717C1 (ru) * 2018-11-30 2022-03-24 Арселормиттал Холоднокатаный отожжённый стальной лист с высокой степенью раздачи отверстия и способ его изготовления
SE542893C2 (en) * 2018-11-30 2020-08-18 Voestalpine Stahl Gmbh A resistance spot welded joint comprising a zinc coated ahss steel sheet
WO2020158065A1 (ja) * 2019-01-30 2020-08-06 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
CN113454258B (zh) * 2019-04-24 2022-10-14 日本制铁株式会社 钢板
WO2020245627A1 (en) * 2019-06-03 2020-12-10 Arcelormittal Cold rolled and coated steel sheet and a method of manufacturing thereof
EP3754035B1 (en) 2019-06-17 2022-03-02 Tata Steel IJmuiden B.V. Method of heat treating a cold rolled steel strip
EP3754037B1 (en) 2019-06-17 2022-03-02 Tata Steel IJmuiden B.V. Method of heat treating a high strength cold rolled steel strip
WO2021020789A1 (ko) * 2019-07-29 2021-02-04 주식회사 포스코 고강도 강판 및 이의 제조방법
JP7440605B2 (ja) * 2019-07-29 2024-02-28 ポスコ カンパニー リミテッド 高強度鋼板及びこの製造方法
CN114008234A (zh) * 2019-07-30 2022-02-01 杰富意钢铁株式会社 高强度钢板及其制造方法
BR112022001335A2 (pt) * 2019-08-07 2022-03-22 United States Steel Corp Produto de chapa de aço de têmpera e separação, e, método para produzir produto de chapa de aço de têmpera e separação
CN110964969B (zh) * 2019-11-27 2021-09-21 本钢板材股份有限公司 一种高强度热镀锌淬火配分钢及其生产方法
WO2021116741A1 (en) * 2019-12-13 2021-06-17 Arcelormittal Heat treated cold rolled steel sheet and a method of manufacturing thereof
WO2021123889A1 (en) * 2019-12-19 2021-06-24 Arcelormittal Hot rolled and heat-treated steel sheet and method of manufacturing the same
CN114761596B (zh) * 2019-12-19 2023-05-09 日本制铁株式会社 钢板及其制造方法
CN110978673A (zh) * 2019-12-31 2020-04-10 安徽科蓝特铝业有限公司 一种铝合金高空作业平台型材
CN111057973A (zh) * 2019-12-31 2020-04-24 安徽科蓝特铝业有限公司 一种超耐侯拉丝木纹庭院铝合金型材及其加工工艺
US11511375B2 (en) 2020-02-24 2022-11-29 Honda Motor Co., Ltd. Multi component solid solution high-entropy alloys
WO2021176249A1 (en) * 2020-03-02 2021-09-10 Arcelormittal High strength cold rolled and galvannealed steel sheet and manufacturing process thereof
CN111394661B (zh) * 2020-04-30 2021-07-27 西京学院 一种低合金高强韧性马贝复相钢的制备工艺
CN111996467B (zh) * 2020-09-28 2022-05-20 首钢集团有限公司 一种980MPa级镀锌高强钢及其制备方法
SE545210C2 (en) * 2020-12-23 2023-05-23 Voestalpine Stahl Gmbh Coiling temperature influenced cold rolled strip or steel
US20240117455A1 (en) * 2020-12-23 2024-04-11 Voestalpine Stahl Gmbh A zinc or zinc-alloy coated strip or steel with improved zinc adhesion
CN114807737B (zh) * 2021-01-21 2023-06-13 宝山钢铁股份有限公司 一种热镀锌钢及其制造方法
WO2022202020A1 (ja) * 2021-03-25 2022-09-29 日本製鉄株式会社 鋼板及び溶接継手
DE102021108448A1 (de) * 2021-04-01 2022-10-06 Salzgitter Flachstahl Gmbh Stahlband aus einem hochfesten Mehrphasenstahl und Verfahren zur Herstellung eines derartigen Stahlbandes
SE545181C2 (en) * 2021-07-20 2023-05-02 Voestalpine Stahl Gmbh High strength cold rolled steel strip sheet for automotive use having good withstandability to retained austentite decomposition
KR20230073569A (ko) * 2021-11-19 2023-05-26 주식회사 포스코 우수한 강도 및 성형성을 갖는 냉연강판 및 그 제조방법
DE102022102418A1 (de) 2022-02-02 2023-08-03 Salzgitter Flachstahl Gmbh Hochfestes schmelztauchbeschichtetes Stahlband mit durch Gefügeumwandlung bewirkter Plastizität und Verfahren zu dessen Herstellung

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664369A (en) * 1951-08-06 1953-12-29 United States Steel Corp Method of softening low-carbon medium-alloy steel
JP3750789B2 (ja) * 1999-11-19 2006-03-01 株式会社神戸製鋼所 延性に優れる溶融亜鉛めっき鋼板およびその製造方法
FR2850671B1 (fr) 2003-02-05 2006-05-19 Usinor Procede de fabrication d'une bande d'acier dual-phase a structure ferrito-martensitique, laminee a froid et bande obtenue
US8986468B2 (en) 2005-03-31 2015-03-24 Kobe Steel, Ltd. High-strength cold-rolled steel sheet excellent in coating adhesion, workability and hydrogen embrittlement resistance, and steel component for automobile
KR101165133B1 (ko) 2007-04-11 2012-07-12 신닛뽄세이테쯔 카부시키카이샤 저온 인성이 우수한 프레스 가공용 용융 도금 고강도 강판 및 그 제조 방법
JP5402007B2 (ja) * 2008-02-08 2014-01-29 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
KR100985375B1 (ko) * 2008-05-20 2010-10-04 주식회사 포스코 고강도 고가공성 냉연강판, 용융아연도금강판 및 그제조방법
JP5418047B2 (ja) * 2008-09-10 2014-02-19 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
JP5412182B2 (ja) * 2009-05-29 2014-02-12 株式会社神戸製鋼所 耐水素脆化特性に優れた高強度鋼板
JP5287770B2 (ja) * 2010-03-09 2013-09-11 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
KR20130036763A (ko) 2010-08-12 2013-04-12 제이에프이 스틸 가부시키가이샤 가공성 및 내충격성이 우수한 고강도 냉연 강판 및 그 제조 방법
JP5719545B2 (ja) * 2010-08-13 2015-05-20 新日鐵住金株式会社 伸びとプレス成形安定性に優れた高強度薄鋼板
ES2617477T3 (es) * 2010-09-16 2017-06-19 Nippon Steel & Sumitomo Metal Corporation Lámina de acero laminada en frío de alta resistencia con excelente ductilidad y expansibilidad, y lámina de acero galvanizada de alta resistencia, y método para fabricar las mismas
EP2683839B1 (en) * 2011-03-07 2015-04-01 Tata Steel Nederland Technology B.V. Process for producing high strength formable steel and high strength formable steel produced therewith
CN103476960B (zh) * 2011-03-28 2016-04-27 新日铁住金株式会社 冷轧钢板及其制造方法
JP5825119B2 (ja) 2011-04-25 2015-12-02 Ｊｆｅスチール株式会社 加工性と材質安定性に優れた高強度鋼板およびその製造方法
UA112771C2 (uk) 2011-05-10 2016-10-25 Арселормітталь Інвестігасьон І Десароло Сл Сталевий лист з високою механічною міцністю, пластичністю і формованістю, спосіб виготовлення та застосування таких листів
JP5856002B2 (ja) * 2011-05-12 2016-02-09 Ｊｆｅスチール株式会社 衝突エネルギー吸収能に優れた自動車用衝突エネルギー吸収部材およびその製造方法
BR112014007498B1 (pt) 2011-09-30 2019-04-30 Nippon Steel & Sumitomo Metal Corporation Chapa de aço galvanizado a quente de alta resistência e método de produção da mesma
CA2850195C (en) * 2011-09-30 2016-10-25 Nippon Steel & Sumitomo Metal Corporation High-strength hot-dip galvanized steel sheet excellent in impact resistance property and manufacturing method thereof, and high-strength alloyed hot-dip galvanized steel sheet and manufacturing method thereof
TWI468534B (zh) 2012-02-08 2015-01-11 Nippon Steel & Sumitomo Metal Corp 高強度冷軋鋼板及其製造方法
EP2631333A1 (de) 2012-02-24 2013-08-28 Henkel AG & Co. KGaA Vorbehandlung von Zinkoberflächen vor einer Passivierung
JP5764549B2 (ja) * 2012-03-29 2015-08-19 株式会社神戸製鋼所 成形性および形状凍結性に優れた、高強度冷延鋼板、高強度溶融亜鉛めっき鋼板および高強度合金化溶融亜鉛めっき鋼板、ならびにそれらの製造方法
WO2013144373A1 (en) * 2012-03-30 2013-10-03 Voestalpine Stahl Gmbh High strength cold rolled steel sheet and method of producing such steel sheet
KR20150029736A (ko) 2012-07-31 2015-03-18 제이에프이 스틸 가부시키가이샤 성형성 및 형상 동결성이 우수한 고강도 용융 아연 도금 강판, 그리고 그의 제조 방법
JP5821911B2 (ja) 2013-08-09 2015-11-24 Ｊｆｅスチール株式会社 高降伏比高強度冷延鋼板およびその製造方法
WO2015088523A1 (en) 2013-12-11 2015-06-18 ArcelorMittal Investigación y Desarrollo, S.L. Cold rolled and annealed steel sheet
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
MX2017005168A (es) * 2014-10-24 2017-07-27 Jfe Steel Corp Parte prensada en caliente de alta resistencia y metodo para la fabricacion de la misma.
WO2017109542A1 (en) 2015-12-21 2017-06-29 Arcelormittal Method for producing a high strength steel sheet having improved ductility and formability, and obtained steel sheet

Also Published As

Publication number Publication date
WO2017108959A1 (en) 2017-06-29
BR112018012538A2 (pt) 2018-12-11
MA49586B1 (fr) 2021-10-29
EP3394297B1 (en) 2020-02-12
PL3394297T3 (pl) 2020-07-27
RU2018122448A3 (hu) 2020-03-27
EP3653738B1 (en) 2021-07-21
KR20180095541A (ko) 2018-08-27
HUE049748T4 (hu) 2022-02-28
MA49586A (fr) 2021-03-24
WO2017109541A1 (en) 2017-06-29
US20200270713A1 (en) 2020-08-27
EP3394297A1 (en) 2018-10-31
JP2019505693A (ja) 2019-02-28
ES2780927T3 (es) 2020-08-27
MA44136B1 (fr) 2020-04-30
EP3653738A1 (en) 2020-05-20
US11827948B2 (en) 2023-11-28
CA3008069C (en) 2023-09-12
CN108431241A (zh) 2018-08-21
US20230193412A1 (en) 2023-06-22
ES2885324T3 (es) 2021-12-13
HUE056202T2 (hu) 2022-01-28
CN108431241B (zh) 2019-12-27
UA123634C2 (uk) 2021-05-05
ZA201803919B (en) 2019-02-27
KR102618090B1 (ko) 2023-12-26
RU2018122448A (ru) 2019-12-25
RU2729671C2 (ru) 2020-08-11
MX2018007649A (es) 2018-09-21
PL3653738T3 (pl) 2022-01-03
CA3008069A1 (en) 2017-06-29
JP6946332B2 (ja) 2021-10-06
BR112018012538B1 (pt) 2021-12-28

Similar Documents

Publication Publication Date Title
ZA201803919B (en) Method for producing a high strength coated steel sheet having improved ductility and formability, and obtained coated steel sheet
ZA201803916B (en) Method for producing a high strength steel sheet having improved ductility and formability, and obtained steel sheet
ZA201803828B (en) Method for producing a high strength steel sheet having improved ductility and formability, and obtained steel sheet
ZA201803701B (en) Method for producing a high strength steel sheet having improved strength and formability, and obtained high strength steel sheet
ZA201608765B (en) Method for producing a high strength steel sheet having improved strength, ductility and formability
PL3164522T3 (pl) Sposób wytwarzania powlekanej blachy stalowej o wysokiej wytrzymałości mającej ulepszoną wytrzymałość, ciągliwość i odkształcalność
ZA201608672B (en) Method for producing a high strength coated steel sheet having improved strength and ductility and obtained sheet
ZA201608452B (en) Method for producing a high strength steel sheet having improved strength and formability and obtained sheet
EP3177749B8 (en) Method for producing a steel sheet having improved strength, ductility and formability
ZA201803917B (en) Method for producing a steel sheet having improved strength, ductility and formability
PL3164514T3 (pl) Sposób wytwarzania blachy stalowej o wysokiej wytrzymałości mającej udoskonaloną odkształcalność i ciągliwość i uzyskana blacha
HUE044408T2 (hu) Eljárás nagyszilárdságú, javított alakíthatóságú acél elõállítására, és az így elõállított lemez
ZA201906908B (en) Method for producing a high strength steel sheet having high ductility, formability and weldability, and obtained steel sheet
HUE054280T2 (hu) Eljárás javított szilárdsággal, alakíthatósággal rendelkezõ nagy szilárdságú bevont acéllemez elõállítására