KR101047901B1 - 초고강성강 강 제품 및 이의 제조방법 - Google Patents

초고강성강 강 제품 및 이의 제조방법 Download PDF

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Publication number
KR101047901B1
KR101047901B1 KR1020047003084A KR20047003084A KR101047901B1 KR 101047901 B1 KR101047901 B1 KR 101047901B1 KR 1020047003084 A KR1020047003084 A KR 1020047003084A KR 20047003084 A KR20047003084 A KR 20047003084A KR 101047901 B1 KR101047901 B1 KR 101047901B1
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South Korea
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ppm
steel product
temperature
mpa
high strength
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Expired - Lifetime
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KR1020047003084A
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English (en)
Korean (ko)
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KR20040036925A (ko
Inventor
스벤 벤디풋
크리스토프 메스플런트
지그리드 제이콥스
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시드마르 엔.브이.
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Application filed by 시드마르 엔.브이. filed Critical 시드마르 엔.브이.
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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)
KR1020047003084A 2001-08-29 2002-08-28 초고강성강 강 제품 및 이의 제조방법 Expired - Lifetime KR101047901B1 (ko)

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
KR1020107028174A Division KR20110018363A (ko) 2001-08-29 2002-08-28 초고강성강 강 제품 및 이의 제조방법

Publications (2)

Publication Number Publication Date
KR20040036925A KR20040036925A (ko) 2004-05-03
KR101047901B1 true KR101047901B1 (ko) 2011-07-08

Family

ID=8185014

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020047003084A Expired - Lifetime KR101047901B1 (ko) 2001-08-29 2002-08-28 초고강성강 강 제품 및 이의 제조방법
KR1020107028174A Withdrawn KR20110018363A (ko) 2001-08-29 2002-08-28 초고강성강 강 제품 및 이의 제조방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020107028174A Withdrawn KR20110018363A (ko) 2001-08-29 2002-08-28 초고강성강 강 제품 및 이의 제조방법

Country Status (12)

Country Link
US (1) US8715427B2 (https=)
EP (2) EP1288322A1 (https=)
JP (2) JP4738735B2 (https=)
KR (2) KR101047901B1 (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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DE60216934T3 (de) 2016-03-31
KR20040036925A (ko) 2004-05-03
CN100339500C (zh) 2007-09-26
US20040238080A1 (en) 2004-12-02
ES2278044T5 (es) 2016-02-15
DE60216934T2 (de) 2007-12-06
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CA2456495A1 (en) 2003-03-06
WO2003018858A1 (en) 2003-03-06
EP1423547B2 (en) 2015-11-04
EP1423547A1 (en) 2004-06-02
CN1633514A (zh) 2005-06-29
RU2004105848A (ru) 2005-06-10
DE60216934D1 (de) 2007-02-01
BR0212708B1 (pt) 2010-12-14
JP2005528519A (ja) 2005-09-22
JP4738735B2 (ja) 2011-08-03
US8715427B2 (en) 2014-05-06
EP1423547B1 (en) 2006-12-20
ATE348898T1 (de) 2007-01-15
KR20110018363A (ko) 2011-02-23

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