BR112014005641A2 - tira de aço galvanizada por imersão a quente de alta resistência - Google Patents

tira de aço galvanizada por imersão a quente de alta resistência

Info

Publication number
BR112014005641A2
BR112014005641A2 BR112014005641A BR112014005641A BR112014005641A2 BR 112014005641 A2 BR112014005641 A2 BR 112014005641A2 BR 112014005641 A BR112014005641 A BR 112014005641A BR 112014005641 A BR112014005641 A BR 112014005641A BR 112014005641 A2 BR112014005641 A2 BR 112014005641A2
Authority
BR
Brazil
Prior art keywords
max
steel strip
dip galvanized
galvanized steel
high strength
Prior art date
Application number
BR112014005641A
Other languages
English (en)
Inventor
Leo Ennis Bernard
Original Assignee
Tata Steel Ijmuiden Bv
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 Tata Steel Ijmuiden Bv filed Critical Tata Steel Ijmuiden Bv
Publication of BR112014005641A2 publication Critical patent/BR112014005641A2/pt

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
    • 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
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • 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
    • C22C38/18—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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]

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)
  • Coating With Molten Metal (AREA)

Abstract

resumo patente de invenção: "tira de aço galvanizada por imersão a quente de alta resistência". a invenção refere-se a uma tira de aço galvanizada por imersão a quente de alta resistência consistindo, em % em massa, dos seguintes elementos: 0,13 a 0,19% de c, 1,70 a 2,50% de mn, 0,15% max de si, 0,40 a 1,00% de al, 0,05 a 0,25% de cr, 0,01 a 0,05% de nb, 0,10% max de p, 0,004% max de ca, 0,05% max de s, 0,007% max de n, e opcionalmente pelo menos um dos seguintes elementos: 0,50% max de ti, 0,40% max de v, 0,50% max de mo, 0,50% max de ni, 0,50% max de cu, 0,005% max de b, o saldo sendo fe e as inevitáveis impurezas, em que 0,40% < al + si < 1,05% e mn + cr > 1,90%. esse aço oferece capacidade de conformação melhorada a uma alta resistência, tem uma boa capacidade de soldagem e qualidade de superfície juntamente com uma boa capacidade de produção e capacidade de revestimento.
BR112014005641A 2011-09-13 2012-09-12 tira de aço galvanizada por imersão a quente de alta resistência BR112014005641A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11007431 2011-09-13
PCT/EP2012/003823 WO2013037485A1 (en) 2011-09-13 2012-09-12 High strength hot dip galvanised steel strip

Publications (1)

Publication Number Publication Date
BR112014005641A2 true BR112014005641A2 (pt) 2017-03-28

Family

ID=46851934

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014005641A BR112014005641A2 (pt) 2011-09-13 2012-09-12 tira de aço galvanizada por imersão a quente de alta resistência

Country Status (13)

Country Link
US (1) US20140205858A1 (pt)
EP (1) EP2768989B1 (pt)
JP (1) JP2014531511A (pt)
KR (1) KR20140068186A (pt)
CN (1) CN103857808B (pt)
BR (1) BR112014005641A2 (pt)
CA (1) CA2848161A1 (pt)
ES (1) ES2562478T3 (pt)
IN (1) IN2014CN02734A (pt)
MX (1) MX2014002922A (pt)
PT (1) PT2768989E (pt)
WO (1) WO2013037485A1 (pt)
ZA (1) ZA201402590B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2971209B1 (en) * 2013-03-11 2017-04-05 Tata Steel IJmuiden B.V. High strength hot dip galvanised complex phase steel strip
DE102014017274A1 (de) * 2014-11-18 2016-05-19 Salzgitter Flachstahl Gmbh Höchstfester lufthärtender Mehrphasenstahl mit hervorragenden Verarbeitungseigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl
CA2989710A1 (en) * 2015-07-01 2017-01-05 Tata Steel Ijmuiden B.V. High strength hot dip galvanised steel strip
MX2018007185A (es) 2015-12-15 2018-08-01 Tata Steel Ijmuiden Bv Cinta de acero galvanizada por inmersion en caliente de alta resistencia.
PL3585916T3 (pl) * 2017-02-27 2021-05-04 Nucor Corporation Cykl termiczny do rozdrabniania ziaren austenitu
WO2018220430A1 (en) * 2017-06-02 2018-12-06 Arcelormittal Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereof
WO2020245626A1 (en) 2019-06-03 2020-12-10 Arcelormittal Cold rolled and coated steel sheet and a method of manufacturing thereof
WO2020245627A1 (en) 2019-06-03 2020-12-10 Arcelormittal Cold rolled and coated steel sheet and a method of manufacturing thereof
CA3164036C (en) * 2019-12-18 2024-06-18 Arcelormittal Cold-rolled and annealed steel sheet and manufacturing method
KR20240032894A (ko) * 2021-07-07 2024-03-12 타타 스틸 이즈무이덴 베.뷔. 코팅된 고강도 2상 강 스트립 및 그 제조 방법
DE102021121997A1 (de) 2021-08-25 2023-03-02 Thyssenkrupp Steel Europe Ag Kaltgewalztes Stahlflachprodukt und Verfahren zu seiner Herstellung
CN115537665A (zh) * 2022-10-14 2022-12-30 山东钢铁集团日照有限公司 一种可用相同原料生产连退、镀锌两类590MPa级DH钢的生产方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01127623A (ja) 1987-11-09 1989-05-19 Sumitomo Metal Ind Ltd 加工性と耐食性の良好な高強度鋼板の製造法
US5328528A (en) * 1993-03-16 1994-07-12 China Steel Corporation Process for manufacturing cold-rolled steel sheets with high-strength, and high-ductility and its named article
JP4000974B2 (ja) * 2002-09-25 2007-10-31 住友金属工業株式会社 高張力合金化溶融亜鉛めっき鋼板およびその製造方法
JP4528137B2 (ja) * 2004-03-19 2010-08-18 新日本製鐵株式会社 穴拡げ性に優れた高強度高延性薄鋼板の製造方法
JP4445365B2 (ja) * 2004-10-06 2010-04-07 新日本製鐵株式会社 伸びと穴拡げ性に優れた高強度薄鋼板の製造方法
CN101151392A (zh) * 2005-03-31 2008-03-26 杰富意钢铁株式会社 合金化热镀锌钢板及其制造方法
JP5250939B2 (ja) * 2005-03-31 2013-07-31 Ｊｆｅスチール株式会社 合金化溶融亜鉛めっき鋼板の製造方法
CA2605488C (en) 2005-04-20 2010-11-09 Nippon Steel Corporation A method of production of high strength hot dip galvannealed steel sheet
JP4956998B2 (ja) * 2005-05-30 2012-06-20 Ｊｆｅスチール株式会社 成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
DE102005051052A1 (de) * 2005-10-25 2007-04-26 Sms Demag Ag Verfahren zur Herstellung von Warmband mit Mehrphasengefüge
JP5167487B2 (ja) * 2008-02-19 2013-03-21 Ｊｆｅスチール株式会社 延性に優れる高強度鋼板およびその製造方法
JP5564784B2 (ja) 2008-12-05 2014-08-06 Ｊｆｅスチール株式会社 高強度溶融亜鉛めっき鋼板及び高強度合金化溶融亜鉛めっき鋼板の製造方法
JP5206705B2 (ja) 2009-03-31 2013-06-12 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
FI122143B (fi) 2009-10-23 2011-09-15 Rautaruukki Oyj Menetelmä korkealujuuksisen sinkityn muotovalmisteen valmistamiseksi sekä muotovalmiste

Also Published As

Publication number Publication date
CA2848161A1 (en) 2013-03-21
ZA201402590B (en) 2015-07-29
KR20140068186A (ko) 2014-06-05
WO2013037485A1 (en) 2013-03-21
EP2768989A1 (en) 2014-08-27
IN2014CN02734A (pt) 2015-07-03
EP2768989B1 (en) 2015-11-18
JP2014531511A (ja) 2014-11-27
MX2014002922A (es) 2014-05-21
US20140205858A1 (en) 2014-07-24
CN103857808B (zh) 2016-11-23
CN103857808A (zh) 2014-06-11
PT2768989E (pt) 2016-03-18
ES2562478T3 (es) 2016-03-04

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]