BR112016025118A2 - chapa de aço de alta resistência e método para fabricação da mesma - Google Patents

chapa de aço de alta resistência e método para fabricação da mesma

Info

Publication number
BR112016025118A2
BR112016025118A2 BR112016025118A BR112016025118A BR112016025118A2 BR 112016025118 A2 BR112016025118 A2 BR 112016025118A2 BR 112016025118 A BR112016025118 A BR 112016025118A BR 112016025118 A BR112016025118 A BR 112016025118A BR 112016025118 A2 BR112016025118 A2 BR 112016025118A2
Authority
BR
Brazil
Prior art keywords
less
high strength
strength steel
manufacturing
steel plate
Prior art date
Application number
BR112016025118A
Other languages
English (en)
Other versions
BR112016025118B1 (pt
Inventor
saito Hayato
Nakamaru Hiroki
Kojima Katsumi
Tada Masaki
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 BR112016025118A2 publication Critical patent/BR112016025118A2/pt
Publication of BR112016025118B1 publication Critical patent/BR112016025118B1/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
    • 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
    • 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
    • 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
    • C21D8/0263—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
    • 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
    • C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • 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

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)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

a invenção proporciona chapas de aço de alta resistência tendo boa conformação (trabalhabilidade) e resistência e métodos para a fabricação de tais chapas de aço. a chapa de aço de alta resistência tem uma composição química, incluindo, % em massa, c: 0, 010% a 0, 080%, si: 0,05% ou menos, mn: 0,10% a 0,70%, p: 0,03% ou menos, s: 0,020% ou menos, al: 0,005% a 0,070% e n: 0,0120% a 0,0180%, o restante sendo fe e impurezas inevitáveis, nitrogênio presente como nitrogênio soluto com um teor de 0,0100% ou mais no teor de n, o tamanho médio de grão de ferrita sendo de 7,0 µm ou menos, a densidade das deslocações em uma profundidade de espessura de chapa a partir da superfície de 1/4 sendo de 4,0 x 1014 m-2 a 2.0 x 1015 m-2, a resistência à tração e o alongamento no sentido transversal perpendicular à direção de laminação após o tratamento de envelhecimento, sendo de 530 mpa ou mais e 7% ou mais.
BR112016025118-0A 2014-04-30 2015-04-22 chapa de aço de alta resistência e método para fabricação da mesma BR112016025118B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014094026 2014-04-30
JP2014-094026 2014-04-30
PCT/JP2015/002176 WO2015166646A1 (ja) 2014-04-30 2015-04-22 高強度鋼板及びその製造方法

Publications (2)

Publication Number Publication Date
BR112016025118A2 true BR112016025118A2 (pt) 2017-08-15
BR112016025118B1 BR112016025118B1 (pt) 2021-02-17

Family

ID=54358391

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016025118-0A BR112016025118B1 (pt) 2014-04-30 2015-04-22 chapa de aço de alta resistência e método para fabricação da mesma

Country Status (12)

Country Link
US (1) US20170051377A1 (pt)
EP (1) EP3138936B1 (pt)
JP (1) JP5907315B1 (pt)
KR (1) KR101748689B1 (pt)
CN (2) CN106460125B (pt)
AU (1) AU2015254783B2 (pt)
BR (1) BR112016025118B1 (pt)
MX (1) MX2016014060A (pt)
MY (1) MY191191A (pt)
PH (1) PH12016501833B1 (pt)
TW (1) TWI545203B (pt)
WO (1) WO2015166646A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016157877A1 (ja) * 2015-03-31 2016-10-06 Ｊｆｅスチール株式会社 缶蓋用鋼板およびその製造方法
CN106086643B (zh) 2016-06-23 2018-03-30 宝山钢铁股份有限公司 一种高强高延伸率的镀锡原板及其二次冷轧方法
JP6468404B1 (ja) * 2017-03-31 2019-02-13 Ｊｆｅスチール株式会社 鋼板およびその製造方法と王冠およびｄｒｄ缶
JP6468405B1 (ja) * 2017-03-31 2019-02-13 Ｊｆｅスチール株式会社 鋼板およびその製造方法と王冠およびｄｒｄ缶
US10837078B2 (en) * 2017-03-31 2020-11-17 Jfe Steel Corporation Steel sheet, method of manufacturing same, crown cap, and drawing and redrawing (DRD) can
CN108581372B (zh) * 2018-04-02 2020-05-22 无锡奇科穆德机电科技有限公司 薄型钢板开槽加工工艺
KR102549938B1 (ko) 2019-03-29 2023-06-30 제이에프이 스틸 가부시키가이샤 캔용 강판 및 그의 제조 방법
JP6822617B1 (ja) * 2019-03-29 2021-01-27 Ｊｆｅスチール株式会社 缶用鋼板およびその製造方法
US20220396856A1 (en) * 2019-11-20 2022-12-15 Jfe Steel Corporation Hot-rolled steel sheet for electric resistance welded steel pipe and method for manufacturing the same, electric resistance welded steel pipe and method for manufacturing the same, line pipe, and building structure
DE102020106164A1 (de) * 2020-03-06 2021-09-09 Thyssenkrupp Rasselstein Gmbh Kaltgewalztes Stahlflachprodukt für Verpackungen
US20230323522A1 (en) * 2022-04-11 2023-10-12 Cleveland-Cliffs Steel Properties Inc. Super cqht high temperature alloy-resistant aluminized steel with moderate formability
CN115747633A (zh) * 2022-09-29 2023-03-07 首钢集团有限公司 一种钢材及其制备方法、包装用钢、金属罐

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06264138A (ja) * 1993-03-12 1994-09-20 Nippon Steel Corp 板取り性が優れた溶接缶用鋼板の製造法
CN1119428C (zh) * 1998-12-07 2003-08-27 日本钢管株式会社 高强度冷轧钢板及其制造方法
JP4276388B2 (ja) 2001-04-03 2009-06-10 新日本製鐵株式会社 フランジ成形性に優れた高強度溶接缶用薄鋼板及びその製造方法
TW200827460A (en) * 2006-08-11 2008-07-01 Nippon Steel Corp DR steel sheet and manufacturing method thereof
JP5162924B2 (ja) * 2007-02-28 2013-03-13 Ｊｆｅスチール株式会社 缶用鋼板およびその製造方法
BRPI0911139B1 (pt) * 2008-04-03 2018-03-13 Jfe Steel Corporation Chapa de aço de alta resistência para latas e método para produção da mesma
JP5453884B2 (ja) * 2008-04-03 2014-03-26 Ｊｆｅスチール株式会社 高強度容器用鋼板およびその製造方法
JP5423092B2 (ja) * 2009-03-27 2014-02-19 Ｊｆｅスチール株式会社 絞りおよびしごき加工後の表面性状に優れた缶用鋼板およびその製造方法
JP5540580B2 (ja) 2009-06-19 2014-07-02 Ｊｆｅスチール株式会社 高強度高加工性缶用鋼板およびその製造方法
US8557065B2 (en) * 2009-12-02 2013-10-15 Jfe Steel Corporation Steel sheet for cans and method for manufacturing the same
JP5597563B2 (ja) * 2011-02-01 2014-10-01 新日鐵住金株式会社 窒化用鋼および窒化部品
JP5794004B2 (ja) * 2011-07-12 2015-10-14 Ｊｆｅスチール株式会社 フランジ加工性に優れる高強度缶用鋼板およびその製造方法
JP5803510B2 (ja) 2011-09-29 2015-11-04 Ｊｆｅスチール株式会社 高強度高加工性缶用鋼板およびその製造方法
JP5803660B2 (ja) 2011-12-26 2015-11-04 Ｊｆｅスチール株式会社 高強度高加工性缶用鋼板およびその製造方法
CN104245985B (zh) * 2012-04-06 2017-08-11 杰富意钢铁株式会社 高强度高加工性钢板及其制造方法

Also Published As

Publication number Publication date
CN110699600B (zh) 2021-12-07
WO2015166646A1 (ja) 2015-11-05
EP3138936B1 (en) 2020-01-01
US20170051377A1 (en) 2017-02-23
PH12016501833A1 (en) 2017-01-09
AU2015254783B2 (en) 2018-02-15
TWI545203B (zh) 2016-08-11
KR20160096211A (ko) 2016-08-12
CN110699600A (zh) 2020-01-17
PH12016501833B1 (en) 2017-01-09
EP3138936A1 (en) 2017-03-08
JP5907315B1 (ja) 2016-04-26
EP3138936A4 (en) 2017-05-17
KR101748689B1 (ko) 2017-06-19
CN106460125B (zh) 2019-11-08
JPWO2015166646A1 (ja) 2017-04-20
AU2015254783A1 (en) 2016-09-29
TW201546296A (zh) 2015-12-16
BR112016025118B1 (pt) 2021-02-17
MY191191A (en) 2022-06-07
CN106460125A (zh) 2017-02-22
MX2016014060A (es) 2017-02-14

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/04/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2719 DE 14-02-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.