[go: up one dir, main page]

MX2019007728A - Lamina de acero galvanizado de alta resistencia y metodo para producir la misma. - Google Patents

Lamina de acero galvanizado de alta resistencia y metodo para producir la misma.

Info

Publication number
MX2019007728A
MX2019007728A MX2019007728A MX2019007728A MX2019007728A MX 2019007728 A MX2019007728 A MX 2019007728A MX 2019007728 A MX2019007728 A MX 2019007728A MX 2019007728 A MX2019007728 A MX 2019007728A MX 2019007728 A MX2019007728 A MX 2019007728A
Authority
MX
Mexico
Prior art keywords
steel sheet
strength galvanized
galvanized steel
coating layer
area ratio
Prior art date
Application number
MX2019007728A
Other languages
English (en)
Other versions
MX391277B (es
Inventor
Nakagaito Tatsuya
Hasegawa Hiroshi
Yoshitomi Hiromi
Ikeda Gosuke
Original Assignee
Jfe Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2019007728A publication Critical patent/MX2019007728A/es
Publication of MX391277B publication Critical patent/MX391277B/es

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/32—Soft annealing, e.g. spheroidising
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D8/0221—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
    • C21D8/0257—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with diffusion of elements, e.g. decarburising, nitriding
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/14—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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C23C2/04—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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Coating With Molten Metal (AREA)
  • Metal Rolling (AREA)

Abstract

Se proporcionan una lámina de acero galvanizado de alta resistencia capaz de reducir la aparición de grietas en los bordes cizallados y un método para producir la lámina de acero galvanizado de alta resistencia. La lámina de acero galvanizado de alta resistencia incluye una lámina de acero base que tiene una composición específica y una microestructura que incluye ferrita y bainita sin carburo, martensita y bainita que contiene carburo, y austenita retenida, siendo la fracción del área total de ferrita y bainita sin carburo 0% a 65%, la fracción de área total de martensita y bainita que contiene carburo es de 35% a 100%, y la fracción de área de austenita retenida es de 0% a 15%, el contenido de hidrógeno difusible en la lámina de acero base es 0.00008 % en masa o menos (incluido 0%) y una capa de galvanización dispuesta en la lámina de acero base. La densidad de los huecos en la capa de galvanización, que los huecos cortan todo el grosor de la capa de galvanización en una sección transversal de la lámina de acero, la sección transversal se toma en una dirección de grosor de la lámina de acero para que sea perpendicular a una dirección de laminado de la lámina de acero es de 10 huecos/mm o más.
MX2019007728A 2016-12-27 2017-12-27 Lámina de acero galvanizado de alta resistencia y método para producir la misma. MX391277B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016253302 2016-12-27
PCT/JP2017/046839 WO2018124157A1 (ja) 2016-12-27 2017-12-27 高強度亜鉛めっき鋼板及びその製造方法

Publications (2)

Publication Number Publication Date
MX2019007728A true MX2019007728A (es) 2019-08-29
MX391277B MX391277B (es) 2025-03-21

Family

ID=62707700

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019007728A MX391277B (es) 2016-12-27 2017-12-27 Lámina de acero galvanizado de alta resistencia y método para producir la misma.

Country Status (7)

Country Link
US (1) US11377708B2 (es)
EP (1) EP3564400B1 (es)
JP (1) JP6439900B2 (es)
KR (1) KR102252841B1 (es)
CN (1) CN110121568B (es)
MX (1) MX391277B (es)
WO (1) WO2018124157A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019130713A1 (ja) 2017-12-27 2019-07-04 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
US11795531B2 (en) 2018-03-30 2023-10-24 Jfe Steel Corporation High-strength galvanized steel sheet, high strength member, and method for manufacturing the same
US11473165B2 (en) 2018-03-30 2022-10-18 Jfe Steel Corporation High-strength galvanized steel sheet, high strength member, and method for manufacturing the same
WO2019189849A1 (ja) * 2018-03-30 2019-10-03 Ｊｆｅスチール株式会社 高強度亜鉛めっき鋼板、高強度部材およびそれらの製造方法
US11560614B2 (en) 2018-03-30 2023-01-24 Jfe Steel Corporation High-strength galvanized steel sheet, high strength member, and method for manufacturing the same
US11685963B2 (en) 2018-05-01 2023-06-27 Nippon Steel Corporation Zinc-plated steel sheet and manufacturing method thereof
MX2020011442A (es) 2018-05-01 2020-12-07 Nippon Steel Corp Lamina de acero enchapada con zinc y metodo de fabricacion de la misma.
JP6669319B1 (ja) * 2018-07-31 2020-03-18 Ｊｆｅスチール株式会社 高強度熱延めっき鋼板及びその製造方法
EP3828298B1 (en) 2018-10-18 2024-07-10 JFE Steel Corporation High yield ratio, high strength electro-galvanized steel sheet, and manufacturing method thereof
KR102222614B1 (ko) * 2018-11-27 2021-03-05 주식회사 포스코 수소취성 저항성이 우수한 초고강도 냉연강판 및 그 제조 방법
MX2021008617A (es) * 2019-01-18 2021-08-19 Jfe Steel Corp Lamina de acero galvanizada de alta resistencia y metodo para la fabricacion de la misma.
WO2020170542A1 (ja) * 2019-02-22 2020-08-27 Ｊｆｅスチール株式会社 高強度溶融亜鉛めっき鋼板およびその製造方法
CN113544302B (zh) * 2019-03-11 2022-11-18 杰富意钢铁株式会社 高强度钢板及其制造方法
CN110184537B (zh) * 2019-05-24 2020-10-30 武汉钢铁有限公司 一种低碳含钴高强度桥索钢及生产方法
US12435384B2 (en) 2019-07-30 2025-10-07 Jfe Steel Corporation High-strength steel sheet and method for manufacturing same
MX2022002156A (es) * 2019-08-20 2022-03-17 Jfe Steel Corp Lamina de acero laminada en frio de alta resistencia y metodo para fabricar la misma.
JP7222443B2 (ja) * 2020-04-07 2023-02-15 日本製鉄株式会社 スラブおよびその連続鋳造方法
US12091723B2 (en) 2020-06-30 2024-09-17 Jfe Steel Corporation Galvanized steel sheet, member, and method for producing them
EP4177363A4 (en) * 2020-07-14 2023-07-05 JFE Steel Corporation DEVICE FOR CONTINUOUS ANNEALING, DEVICE FOR CONTINUOUS HOT GALVANIZING AND METHOD FOR MANUFACTURING A STEEL SHEET
DE102020214293B4 (de) * 2020-11-13 2022-09-15 Thyssenkrupp Steel Europe Ag Stahlflachprodukt mit verbesserter Zinkbeschichtung
US12480177B2 (en) * 2021-03-24 2025-11-25 Jfe Steel Corporation Galvanized steel sheet and method for producing same
US20240158882A1 (en) * 2021-04-02 2024-05-16 Nippon Steel Corporation Steel sheet and method of production of same
CN117136250A (zh) * 2021-04-02 2023-11-28 日本制铁株式会社 钢板及其制造方法
JP7323095B1 (ja) * 2022-03-25 2023-08-08 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
US20250223662A1 (en) * 2022-03-25 2025-07-10 Jfe Steel Corporation High strength steel sheet and method for manufacturing the same
WO2023181643A1 (ja) * 2022-03-25 2023-09-28 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
WO2023181642A1 (ja) * 2022-03-25 2023-09-28 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
CN117305724A (zh) * 2022-06-22 2023-12-29 宝山钢铁股份有限公司 一种高延伸、高扩孔性能的1300MPa以上级冷轧钢板及其制造方法
JP7509327B1 (ja) * 2022-08-29 2024-07-02 Ｊｆｅスチール株式会社 高強度亜鉛めっき鋼板およびその製造方法ならびに部材およびその製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3035084B2 (ja) * 1992-07-17 2000-04-17 株式会社神戸製鋼所 水素脆化の発生しない超高強度亜鉛めっき鋼板
JP4500124B2 (ja) * 2004-07-23 2010-07-14 新日本製鐵株式会社 ホットプレス用めっき鋼板の製造方法
JP5277648B2 (ja) * 2007-01-31 2013-08-28 Ｊｆｅスチール株式会社 耐遅れ破壊特性に優れた高張力鋼板並びにその製造方法
JP5023871B2 (ja) * 2007-08-03 2012-09-12 住友金属工業株式会社 熱間プレス鋼板部材の製造方法
JP2009068039A (ja) * 2007-09-11 2009-04-02 Nisshin Steel Co Ltd エネルギー吸収特性に優れた高強度合金化溶融亜鉛めっき鋼板及びその製造方法
DE102007058222A1 (de) * 2007-12-03 2009-06-04 Salzgitter Flachstahl Gmbh Stahl für hochfeste Bauteile aus Bändern, Blechen oder Rohren mit ausgezeichneter Umformbarkeit und besonderer Eignung für Hochtemperatur-Beschichtungsverfahren
JP5593771B2 (ja) * 2009-03-31 2014-09-24 Ｊｆｅスチール株式会社 高強度溶融亜鉛めっき鋼板の製造方法
MX360965B (es) * 2009-11-30 2018-11-23 Nippon Steel & Sumitomo Metal Corp Placa de acero de alta resistencia con resistencia a la tracción final de 900 mpa o mas, excelente en resistencia a la fragilizacion por hidrógeno y método de producción de la misma.
EP2738283B1 (en) 2011-07-29 2020-06-24 Nippon Steel Corporation Alloyed hot-dip zinc coat layer, steel sheet having same, and method for producing same
JP5273324B1 (ja) * 2011-07-29 2013-08-28 新日鐵住金株式会社 曲げ性に優れた高強度亜鉛めっき鋼板およびその製造方法
KR101605980B1 (ko) 2011-09-30 2016-03-23 신닛테츠스미킨 카부시키카이샤 내지연 파괴 특성이 우수한 고강도 용융 아연 도금 강판 및 그 제조 방법
ES2732799T3 (es) * 2011-09-30 2019-11-26 Nippon Steel Corp Chapa de acero galvanizada por inmersión en caliente y método de fabricación de la misma
BR112014007496B1 (pt) 2011-09-30 2019-02-12 Nippon Steel & Sumitomo Metal Corporation Chapa de aço galvanizada por imersão a quente de alta resistência e chapa de aço galvanizada por imersão a quente ligada de alta resistência e método para sua produção
CN104245999B (zh) * 2012-04-18 2016-06-22 杰富意钢铁株式会社 高强度热镀锌钢板及其制造方法
JP5789585B2 (ja) 2012-10-18 2015-10-07 株式会社Ｊｏｌｅｄ 表示装置および電子機器
EP3187607B1 (en) 2014-08-28 2019-03-06 JFE Steel Corporation High-strength galvanized steel sheet excellent in stretch-flange formability, in-plane stability of stretch-flange formability, and bendability, and method for producing same
TWI589709B (zh) * 2014-11-05 2017-07-01 新日鐵住金股份有限公司 熔融鍍鋅鋼板
MX393619B (es) * 2014-11-05 2025-03-21 Nippon Steel Corp Hoja de acero galvanizada por inmersion en caliente.
MX2018009236A (es) * 2016-01-29 2018-09-03 Jfe Steel Corp Lamina de acero galvanizado de alta resistencia, miembro de alta resistencia, y metodo para producir lamina de acero galvanizado de alta resistencia.

Also Published As

Publication number Publication date
KR20190089024A (ko) 2019-07-29
US11377708B2 (en) 2022-07-05
CN110121568B (zh) 2021-02-19
US20200190617A1 (en) 2020-06-18
JPWO2018124157A1 (ja) 2018-12-27
WO2018124157A1 (ja) 2018-07-05
KR102252841B1 (ko) 2021-05-14
MX391277B (es) 2025-03-21
EP3564400B1 (en) 2021-03-24
EP3564400A1 (en) 2019-11-06
EP3564400A4 (en) 2019-11-20
CN110121568A (zh) 2019-08-13
JP6439900B2 (ja) 2018-12-19

Similar Documents

Publication Publication Date Title
MX2019007728A (es) Lamina de acero galvanizado de alta resistencia y metodo para producir la misma.
MX2020005475A (es) Chapa de acero galvanizada de alta resistencia y metodo para fabricar la misma.
MY196780A (en) Clad steel plate and method for producing same
MX2021009452A (es) Lamina de acero galvanizada por inmersion en caliente y metodo para producir la misma.
MX2016007954A (es) Lamina de acero galvanizada de alta resistencia y metodo para la fabricacion de la misma.
MX2017010340A (es) Lamina de acero galvanizada de alta resistencia y metodo para la fabricacion de la misma.
MX2019004000A (es) Lamina de acero recubierta de metal, metodo de fabricacion de lamina de acero galvanizada por inmersion en caliente, y metodo de fabricacion de lamina de acero galvanizada-recocida aleada.
MX2018009236A (es) Lamina de acero galvanizado de alta resistencia, miembro de alta resistencia, y metodo para producir lamina de acero galvanizado de alta resistencia.
MX2019009705A (es) Lamina de acero de alta resistencia y metodo para producir la misma.
MX2022002486A (es) Lamina de acero.
MX2021011077A (es) Lamina de acero y metodo de produccion para la misma.
MX2018011871A (es) Lamina de acero, lamina de acero recubierta, metodo para producir lamina de acero laminada en caliente, metodo para producir lamina de acero laminada en frio de dureza completa, metodo para producir lamina tratada termicamente, metodo para producir lamina de acero y metodo para producir lamina de acero recubierta.
MX352497B (es) Lamina de acero aleada, galvanizada por inmersion en caliente.
MX2016012708A (es) Chapa de acero laminada en frio de alta resistencia, chapa de acero galvanizada en inmersion en caliente de alta resistencia y chapa de acero galvanfusionado en inmersion en caliente de alta resistencia que tiene excelente ductilidad, abocardabilidad por estiramiento y soldabilidad.
MX2021004073A (es) Lamina de acero de alta resistencia y metodo para la fabricacion de la misma.
MX2015016367A (es) Placa de acero laminada en frio, placa de acero laminada en frio galvanizada, y metodo para manufacturar las placas.
MX2016012797A (es) Chapa de acero laminada en frio de alta resistencia, chapa de acero galvanizada en baño caliente de alta resistencia y chapa de acero galvanofusionado en baño caliente de alta resistencia que tiene excelente ductilidad, abocardabilidad por estiramiento y soldabilidad.
PH12015501719B1 (en) High strength thick steel plate for high heat input welding with excellent brittle crack arrestability and manufacturing method therefor
MX2017009743A (es) Lamina de acero laminada en frio de alta resistencia, lamina de acero recubierta de alta resistencia y metodos para producir estas laminas.
MX2017010339A (es) Lamina de acero galvanizada de alta resistencia y metodo para la fabricacion de la misma.
MX2017009744A (es) Lamina de acero recubierta de alta resistencia y metodo para la produccion de la misma.
MX2021008840A (es) Lamina de acero galvanizada por inmersion en caliente y metodo para producir la misma.
MX2022004100A (es) Lamina de acero laminada en frio y metodo para producir la misma.
MX2021004446A (es) Lamina de acero recubierta a base de zinc electrolitico de alta resistencia y alta ductilidad y metodo para la produccion de la misma.
MX2025002356A (es) Lamina de acero y metodo de fabricacion de la misma