JP4738735B2 - 超高張力鋼シート、超高張力鋼シートの製造方法、及び前記方法により得られた超高張力鋼シート - Google Patents

超高張力鋼シート、超高張力鋼シートの製造方法、及び前記方法により得られた超高張力鋼シート Download PDF

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JP4738735B2
JP4738735B2 JP2003523701A JP2003523701A JP4738735B2 JP 4738735 B2 JP4738735 B2 JP 4738735B2 JP 2003523701 A JP2003523701 A JP 2003523701A JP 2003523701 A JP2003523701 A JP 2003523701A JP 4738735 B2 JP4738735 B2 JP 4738735B2
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substrate
temperature
cooling
steel sheet
mpa
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JP2005528519A (ja
JP2005528519A5 (https=
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スヴェン ヴァンデプッテ，
クリストフ メスプロント，
シグリド ジェイコブス，
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ArcelorMittal France SA
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    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/18—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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0278—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment 

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Steel (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
JP2003523701A 2001-08-29 2002-08-28 超高張力鋼シート、超高張力鋼シートの製造方法、及び前記方法により得られた超高張力鋼シート Expired - Lifetime JP4738735B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01870186A EP1288322A1 (en) 2001-08-29 2001-08-29 An ultra high strength steel composition, the process of production of an ultra high strength steel product and the product obtained
EP01870186.2 2001-08-29
PCT/BE2002/000139 WO2003018858A1 (en) 2001-08-29 2002-08-28 An ultra high strength steel composition, the process of production of an ultra high strength steel product and the product obtained

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010201007A Division JP2011063883A (ja) 2001-08-29 2010-09-08 超高力鋼組成、超高力鋼製品の製造方法及び得られた製品

Publications (3)

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JP2005528519A JP2005528519A (ja) 2005-09-22
JP2005528519A5 JP2005528519A5 (https=) 2011-04-14
JP4738735B2 true JP4738735B2 (ja) 2011-08-03

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JP2003523701A Expired - Lifetime JP4738735B2 (ja) 2001-08-29 2002-08-28 超高張力鋼シート、超高張力鋼シートの製造方法、及び前記方法により得られた超高張力鋼シート
JP2010201007A Pending JP2011063883A (ja) 2001-08-29 2010-09-08 超高力鋼組成、超高力鋼製品の製造方法及び得られた製品

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Country Status (12)

Country Link
US (1) US8715427B2 (https=)
EP (2) EP1288322A1 (https=)
JP (2) JP4738735B2 (https=)
KR (2) KR20110018363A (https=)
CN (1) CN100339500C (https=)
AT (1) ATE348898T1 (https=)
BR (1) BR0212708B1 (https=)
CA (1) CA2456495C (https=)
DE (1) DE60216934T3 (https=)
ES (1) ES2278044T5 (https=)
RU (1) RU2318911C2 (https=)
WO (1) WO2003018858A1 (https=)

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JP2005528519A (ja) 2005-09-22
CA2456495C (en) 2012-03-20
ES2278044T3 (es) 2007-08-01
EP1423547B2 (en) 2015-11-04
BR0212708A (pt) 2004-08-03
KR20110018363A (ko) 2011-02-23
BR0212708B1 (pt) 2010-12-14
US8715427B2 (en) 2014-05-06
CA2456495A1 (en) 2003-03-06
US20040238080A1 (en) 2004-12-02
EP1423547A1 (en) 2004-06-02
DE60216934D1 (de) 2007-02-01
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KR20040036925A (ko) 2004-05-03
RU2004105848A (ru) 2005-06-10
CN100339500C (zh) 2007-09-26
ATE348898T1 (de) 2007-01-15
WO2003018858A1 (en) 2003-03-06
DE60216934T3 (de) 2016-03-31
RU2318911C2 (ru) 2008-03-10
KR101047901B1 (ko) 2011-07-08
EP1288322A1 (en) 2003-03-05

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