JPWO2021124864A1 - - Google Patents

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Publication number
JPWO2021124864A1
JPWO2021124864A1 JP2021565434A JP2021565434A JPWO2021124864A1 JP WO2021124864 A1 JPWO2021124864 A1 JP WO2021124864A1 JP 2021565434 A JP2021565434 A JP 2021565434A JP 2021565434 A JP2021565434 A JP 2021565434A JP WO2021124864 A1 JPWO2021124864 A1 JP WO2021124864A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021565434A
Other languages
Japanese (ja)
Other versions
JP7277835B2 (en
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 filed Critical
Publication of JPWO2021124864A1 publication Critical patent/JPWO2021124864A1/ja
Application granted granted Critical
Publication of JP7277835B2 publication Critical patent/JP7277835B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP2021565434A 2019-12-19 2020-12-01 Steel plate and plated steel plate Active JP7277835B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019229403 2019-12-19
JP2019229403 2019-12-19
PCT/JP2020/044619 WO2021124864A1 (en) 2019-12-19 2020-12-01 Steel sheet and plated steel sheet

Publications (2)

Publication Number Publication Date
JPWO2021124864A1 true JPWO2021124864A1 (en) 2021-06-24
JP7277835B2 JP7277835B2 (en) 2023-05-19

Family

ID=76478643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021565434A Active JP7277835B2 (en) 2019-12-19 2020-12-01 Steel plate and plated steel plate

Country Status (4)

Country Link
JP (1) JP7277835B2 (en)
KR (1) KR20220088903A (en)
CN (1) CN114729427A (en)
WO (1) WO2021124864A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023038084A1 (en) * 2021-09-08 2023-03-16 日本製鉄株式会社 Hot-rolled steel sheet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007070648A (en) * 2005-09-02 2007-03-22 Nippon Steel Corp High strength thin steel sheet having excellent hole expandability, and method for producing the same
JP2007270197A (en) * 2006-03-30 2007-10-18 Sumitomo Metal Ind Ltd Steel sheet for for hydroform working and steel tube for hydroform working, and method for manufacturing therefor
WO2013099206A1 (en) * 2011-12-27 2013-07-04 Ｊｆｅスチール株式会社 Hot-rolled steel sheet and process for manufacturing same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06128688A (en) 1992-10-20 1994-05-10 Sumitomo Metal Ind Ltd Hot rolled steel plate excellent in fatigue characteristic and it production
JP3946071B2 (en) * 2002-03-28 2007-07-18 株式会社栗本鐵工所 Tough ductile cast iron material and method for producing the same
JP4751152B2 (en) * 2005-09-02 2011-08-17 新日本製鐵株式会社 Hot-dip galvanized high-strength steel sheet excellent in corrosion resistance and hole expansibility, alloyed hot-dip galvanized high-strength steel sheet, and methods for producing them
JP5712726B2 (en) * 2011-03-28 2015-05-07 新日鐵住金株式会社 Continuous casting method and continuous casting slab
JP5892147B2 (en) 2013-03-29 2016-03-23 Ｊｆｅスチール株式会社 High strength hot rolled steel sheet and method for producing the same
JP6052503B2 (en) 2013-03-29 2016-12-27 Ｊｆｅスチール株式会社 High-strength hot-rolled steel sheet and its manufacturing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007070648A (en) * 2005-09-02 2007-03-22 Nippon Steel Corp High strength thin steel sheet having excellent hole expandability, and method for producing the same
JP2007270197A (en) * 2006-03-30 2007-10-18 Sumitomo Metal Ind Ltd Steel sheet for for hydroform working and steel tube for hydroform working, and method for manufacturing therefor
WO2013099206A1 (en) * 2011-12-27 2013-07-04 Ｊｆｅスチール株式会社 Hot-rolled steel sheet and process for manufacturing same

Also Published As

Publication number Publication date
CN114729427A (en) 2022-07-08
WO2021124864A1 (en) 2021-06-24
JP7277835B2 (en) 2023-05-19
KR20220088903A (en) 2022-06-28

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