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MX2013005011A - HIGH RESISTANCE COLD LAMINATED STEEL SHEET THAT HAS DEEP EMBUTITION CAPACITY AND TEMPLE CAPACITY IN EXCELLENT OVEN AND METHOD FOR MANUFACTURING. - Google Patents

HIGH RESISTANCE COLD LAMINATED STEEL SHEET THAT HAS DEEP EMBUTITION CAPACITY AND TEMPLE CAPACITY IN EXCELLENT OVEN AND METHOD FOR MANUFACTURING.

Info

Publication number
MX2013005011A
MX2013005011A MX2013005011A MX2013005011A MX2013005011A MX 2013005011 A MX2013005011 A MX 2013005011A MX 2013005011 A MX2013005011 A MX 2013005011A MX 2013005011 A MX2013005011 A MX 2013005011A MX 2013005011 A MX2013005011 A MX 2013005011A
Authority
MX
Mexico
Prior art keywords
capacity
temperature
less
steel sheet
temple
Prior art date
Application number
MX2013005011A
Other languages
Spanish (es)
Other versions
MX350226B (en
Inventor
Hideyuki Kimura
Yasunobu Nagataki
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 MX2013005011A publication Critical patent/MX2013005011A/en
Publication of MX350226B publication Critical patent/MX350226B/en

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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, 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
    • C21D8/0221—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
    • C21D8/0273—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
    • C22C38/001—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
    • C22C38/008—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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/12—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/26—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
    • C22C38/40—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
    • C22C38/42—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
    • C22C38/46—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
    • 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
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Hoja de acero laminado en frío de alta resistencia que tiene capacidad de embutición profunda y capacidad de temple en horno excelentes, una resistencia a la tracción de 440 MPa o mayor, un valor r promedio no menor de 1.20 y un valor de temple en horno de 40 MPa o mayor, obtenida mediante una materia prima de acero que comprende la siguiente composición química C: 0.010-0.06% en masa, Si: más de 0.5% en masa pero no más de 1.5% en masa, de 1.0 a 3.0% de Mn, de 0.010 a 0.090% de Nb, y de 0.015 a 0.15% de Ti y satisface (Nb/93) / (C/12) < 0.20 para laminación en caliente, laminación en frío y después para temple que comprende los siguientes pasos de calentamiento desde una temperatura de 700 a 800°C hasta una temperatura de 800 a 900°C en una velocidad de aumento de temperatura de menos de 3°C/s, remojo, y luego enfriamiento a no menos de 5°C/s o más rápido desde la temperatura de remojo hasta una temperatura de paro de enfriamiento de 500°C o menos para obtener una formación que incluye una fase de ferrita que tiene una proporción de área de 70% o más y una fase de martensita que tiene una proporción de área de 3% o más.High strength cold rolled steel sheet that has excellent deep drawing capacity and excellent oven tempering capacity, a tensile strength of 440 MPa or greater, an average r value of not less than 1.20 and an oven tempering value of 40 MPa or greater, obtained by a steel raw material comprising the following chemical composition C: 0.010-0.06% by mass, Si: more than 0.5% by mass but not more than 1.5% by mass, from 1.0 to 3.0% of Mn, from 0.010 to 0.090% of Nb, and from 0.015 to 0.15% of Ti and satisfies (Nb / 93) / (C / 12) <0.20 for hot rolling, cold rolling and then for quenching comprising the following steps heating from a temperature of 700 to 800 ° C to a temperature of 800 to 900 ° C at a temperature rise rate of less than 3 ° C / s, soaking, and then cooling to no less than 5 ° C / s faster from soaking temperature to a cooling stop temperature of 500 ° C or less to obtain a fo rmation that includes a ferrite phase that has an area ratio of 70% or more and a martensite phase that has an area ratio of 3% or more.

MX2013005011A 2010-11-05 2011-10-28 HIGH RESISTANCE COLD STEEL LAMINATED SHEET THAT HAS DEEP EMBUTITION CAPACITY AND TEMPLE CAPACITY IN EXCELLENT OVEN AND METHOD FOR MANUFACTURING. MX350226B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010248119 2010-11-05
JP2011227817A JP5825481B2 (en) 2010-11-05 2011-10-17 High-strength cold-rolled steel sheet excellent in deep drawability and bake hardenability and its manufacturing method
PCT/JP2011/074939 WO2012060294A1 (en) 2010-11-05 2011-10-28 High-strength cold-rolled steel sheet having excellent deep-drawability and bake hardenability, and method for manufacturing same

Publications (2)

Publication Number Publication Date
MX2013005011A true MX2013005011A (en) 2013-08-01
MX350226B MX350226B (en) 2017-08-30

Family

ID=46024408

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013005011A MX350226B (en) 2010-11-05 2011-10-28 HIGH RESISTANCE COLD STEEL LAMINATED SHEET THAT HAS DEEP EMBUTITION CAPACITY AND TEMPLE CAPACITY IN EXCELLENT OVEN AND METHOD FOR MANUFACTURING.

Country Status (10)

Country Link
US (1) US20130213529A1 (en)
EP (1) EP2636762B1 (en)
JP (1) JP5825481B2 (en)
KR (1) KR101561358B1 (en)
CN (1) CN103201403B (en)
BR (1) BR112013011013A2 (en)
CA (1) CA2814193C (en)
MX (1) MX350226B (en)
TW (1) TWI473887B (en)
WO (1) WO2012060294A1 (en)

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EP2811046B1 (en) 2012-01-31 2020-01-15 JFE Steel Corporation Hot-rolled steel sheet for generator rim and method for manufacturing same
JP5637225B2 (en) * 2013-01-31 2014-12-10 Ｊｆｅスチール株式会社 High-strength hot-rolled steel sheet excellent in burring workability and manufacturing method thereof
JP6032298B2 (en) * 2015-02-03 2016-11-24 Ｊｆｅスチール株式会社 High-strength cold-rolled steel sheet, high-strength galvanized steel sheet, high-strength hot-dip galvanized steel sheet, high-strength galvannealed steel sheet, and methods for producing them
JP6032299B2 (en) * 2015-02-03 2016-11-24 Ｊｆｅスチール株式会社 High-strength cold-rolled steel sheet, high-strength galvanized steel sheet, high-strength hot-dip galvanized steel sheet, high-strength galvannealed steel sheet, and methods for producing them
CN108884533B (en) 2016-03-31 2021-03-30 杰富意钢铁株式会社 Thin steel sheet, plated steel sheet, method for producing same, hot-rolled steel sheet, cold-rolled all-hard steel sheet, and method for producing heat-treated sheet
KR102162777B1 (en) * 2016-03-31 2020-10-07 제이에프이 스틸 가부시키가이샤 Thin steel sheet and plated steel sheet, and hot rolled steel sheet manufacturing method, cold rolled full hard steel sheet manufacturing method, thin steel sheet manufacturing method, and plated steel sheet manufacturing method
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CN110117756B (en) * 2019-05-21 2020-11-24 安徽工业大学 A kind of Cu alloyed deep drawing dual-phase steel plate and preparation method thereof
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JP5532088B2 (en) * 2011-08-26 2014-06-25 Ｊｆｅスチール株式会社 High-strength hot-dip galvanized steel sheet excellent in deep drawability and manufacturing method thereof
JP5408314B2 (en) * 2011-10-13 2014-02-05 Ｊｆｅスチール株式会社 High-strength cold-rolled steel sheet excellent in deep drawability and material uniformity in the coil and method for producing the same

Also Published As

Publication number Publication date
CA2814193A1 (en) 2012-05-10
CA2814193C (en) 2016-07-05
US20130213529A1 (en) 2013-08-22
MX350226B (en) 2017-08-30
TWI473887B (en) 2015-02-21
CN103201403B (en) 2016-08-17
CN103201403A (en) 2013-07-10
EP2636762A1 (en) 2013-09-11
EP2636762B1 (en) 2019-02-27
JP5825481B2 (en) 2015-12-02
TW201239105A (en) 2012-10-01
JP2012112039A (en) 2012-06-14
KR20130055021A (en) 2013-05-27
WO2012060294A1 (en) 2012-05-10
BR112013011013A2 (en) 2016-08-23
EP2636762A4 (en) 2016-10-26
KR101561358B1 (en) 2015-10-16

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