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ES2455222T5 - Acero de resistencia superior, conformable en frío y producto plano de acero compuesto de un acero de este tipo - Google Patents

Acero de resistencia superior, conformable en frío y producto plano de acero compuesto de un acero de este tipo Download PDF

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Publication number
ES2455222T5
ES2455222T5 ES10168353.0T ES10168353T ES2455222T5 ES 2455222 T5 ES2455222 T5 ES 2455222T5 ES 10168353 T ES10168353 T ES 10168353T ES 2455222 T5 ES2455222 T5 ES 2455222T5
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ES
Spain
Prior art keywords
steel
product composed
superior strength
flat
cold formable
Prior art date
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.)
Active
Application number
ES10168353.0T
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English (en)
Other versions
ES2455222T3 (es
Inventor
Jens-Ulrik Dr.-Ing. Becker
Sinasi Dr.-Ing. Göklü
Harald Dr.-Ing. Hofmann
Christian Höckling
Matthias Dipl.-Ing. Schirmer
Ingo Dr. Thomas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Steel Europe AG
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Filing date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43011799&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2455222(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ThyssenKrupp Steel Europe AG filed Critical ThyssenKrupp Steel Europe AG
Publication of ES2455222T3 publication Critical patent/ES2455222T3/es
Application granted granted Critical
Publication of ES2455222T5 publication Critical patent/ES2455222T5/es
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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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/012—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of aluminium or an aluminium alloy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
    • 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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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
    • C22C38/20—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
    • C22C38/22—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
    • C22C38/24—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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/48—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component
    • Y10T428/12757—Fe
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)

Description

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Claims (1)

  1. imagen1
ES10168353.0T 2010-07-02 2010-07-02 Acero de resistencia superior, conformable en frío y producto plano de acero compuesto de un acero de este tipo Active ES2455222T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10168353.0A EP2402472B2 (de) 2010-07-02 2010-07-02 Höherfester, kaltumformbarer Stahl und aus einem solchen Stahl bestehendes Stahlflachprodukt

Publications (2)

Publication Number Publication Date
ES2455222T3 ES2455222T3 (es) 2014-04-15
ES2455222T5 true ES2455222T5 (es) 2018-03-05

Family

ID=43011799

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10168353.0T Active ES2455222T5 (es) 2010-07-02 2010-07-02 Acero de resistencia superior, conformable en frío y producto plano de acero compuesto de un acero de este tipo

Country Status (11)

Country Link
US (1) US20130209831A1 (es)
EP (1) EP2402472B2 (es)
JP (1) JP5698353B2 (es)
KR (1) KR101604408B1 (es)
CN (1) CN102985578B (es)
BR (1) BR112012033174A2 (es)
CA (1) CA2802129C (es)
ES (1) ES2455222T5 (es)
MX (1) MX346631B (es)
RU (1) RU2524027C1 (es)
WO (1) WO2012001163A2 (es)

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US10144986B2 (en) 2013-08-14 2018-12-04 Posco Ultrahigh-strength steel sheet and manufacturing method therefor
KR101568543B1 (ko) * 2013-12-25 2015-11-11 주식회사 포스코 액체금속취화에 의한 크랙 저항성이 우수한 용융아연도금강판
EP3132063B1 (en) 2014-04-15 2021-01-13 ThyssenKrupp Steel Europe AG Method for producing a cold-rolled flat steel product with high yield strength and flat cold-rolled steel product
WO2015195062A1 (en) 2014-06-16 2015-12-23 Hayat Fatih Steel with superior ductility and high strength and its manufacturing method
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CN105369130B (zh) * 2015-10-27 2017-05-03 天津威尔朗科技有限公司 一种多元合金化高强高耐磨钢及热轧板的制造方法
KR20180109891A (ko) * 2015-12-24 2018-10-08 로발마, 에쎄.아 구조용, 기계 및 공구 용도를 위한 고 내구성 고성능 강
WO2017203309A1 (en) * 2016-05-24 2017-11-30 Arcelormittal Twip steel sheet having an austenitic matrix
WO2017203314A1 (en) * 2016-05-24 2017-11-30 Arcelormittal Twip steel sheet having an austenitic matrix
WO2017203310A1 (en) * 2016-05-24 2017-11-30 Arcelormittal Method for producing a twip steel sheet having an austenitic microstructure
WO2017203315A1 (en) 2016-05-24 2017-11-30 Arcelormittal Cold rolled and annealed steel sheet, method of production thereof and use of such steel to produce vehicle parts
WO2017203312A1 (en) * 2016-05-24 2017-11-30 Arcelormittal Cold rolled and annealed steel sheet, method of production thereof and use of such steel to produce vehicle parts
EP3464661B1 (en) 2016-05-24 2024-11-06 Arcelormittal Method for the manufacture of twip steel sheet having an austenitic matrix
RU2615932C1 (ru) * 2016-06-16 2017-04-11 Юлия Алексеевна Щепочкина Сталь
RU2622187C1 (ru) * 2016-10-31 2017-06-13 Юлия Алексеевна Щепочкина Конструкционная сталь
WO2018188766A1 (de) * 2017-04-11 2018-10-18 Thyssenkrupp Steel Europe Ag Kaltgewalztes, haubengeglühtes stahlflachprodukt und verfahren zu dessen herstellung
CN107217203A (zh) * 2017-04-12 2017-09-29 滁州市东华模具制造有限公司 一种钢制轮毂冷冲压模具的制备方法
CN107012403A (zh) * 2017-04-13 2017-08-04 安徽固齐线路器材有限公司 一种电力节能金具用奥氏体无磁钢及其生产工艺
CN108796383A (zh) * 2017-04-27 2018-11-13 宝山钢铁股份有限公司 一种含钛高强度高韧性无磁钢及其制造方法
RU2656323C1 (ru) * 2017-08-30 2018-06-04 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Маломагнитная сталь и изделие, выполненное из нее
CN109023146A (zh) * 2018-08-13 2018-12-18 林州凤宝管业有限公司 一种基于硼铁合金铸造导卫导轮及其热处理方法
KR102119962B1 (ko) * 2018-10-25 2020-06-05 주식회사 포스코 용접성이 우수한 고강도 및 고연성 비자성 강재 및 이의 제조방법
CN109487178B (zh) * 2018-12-29 2020-06-16 广西长城机械股份有限公司 高纯净超高锰钢及其制备工艺
CN114438421B (zh) * 2020-10-19 2022-11-25 中国石油化工股份有限公司 一种相变诱发塑性钢、其制备方法及应用
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CA2802129A1 (en) 2012-01-05
EP2402472A1 (de) 2012-01-04
EP2402472B2 (de) 2017-11-15
EP2402472B1 (de) 2014-01-08
RU2524027C1 (ru) 2014-07-27
BR112012033174A2 (pt) 2016-11-29
JP5698353B2 (ja) 2015-04-08
MX2012014949A (es) 2013-02-26
CA2802129C (en) 2015-11-10
JP2013534973A (ja) 2013-09-09
WO2012001163A3 (de) 2012-11-15
WO2012001163A2 (de) 2012-01-05
US20130209831A1 (en) 2013-08-15
CN102985578B (zh) 2016-06-22
CN102985578A (zh) 2013-03-20
KR101604408B1 (ko) 2016-03-17
KR20130025964A (ko) 2013-03-12
MX346631B (es) 2017-03-27

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