BR112014020567B1 - Chapa de aço laminada a frio e processo para produção da mesma - Google Patents

Chapa de aço laminada a frio e processo para produção da mesma Download PDF

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Publication number
BR112014020567B1
BR112014020567B1 BR112014020567-1A BR112014020567A BR112014020567B1 BR 112014020567 B1 BR112014020567 B1 BR 112014020567B1 BR 112014020567 A BR112014020567 A BR 112014020567A BR 112014020567 B1 BR112014020567 B1 BR 112014020567B1
Authority
BR
Brazil
Prior art keywords
steel sheet
rolled steel
hot
cooling
cold
Prior art date
Application number
BR112014020567-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Kengo Hata
Toshiro Tomida
Norio Imai
Jun Haga
Takuya Nishio
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
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 Nippon Steel & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of BR112014020567B1 publication Critical patent/BR112014020567B1/pt

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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
    • 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
    • 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
    • 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
    • C21D8/0221—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 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 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
    • C21D8/0221—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 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 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
    • C21D8/0263—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 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
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/12—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
    • C22C38/26—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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium 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
    • 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
    • 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 
    • C21D8/0284—Application of a separating or insulating coating
    • 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
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]

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)
BR112014020567-1A 2012-02-22 2013-02-13 Chapa de aço laminada a frio e processo para produção da mesma BR112014020567B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-036475 2012-02-22
JP2012036475 2012-02-22
PCT/JP2013/053313 WO2013125400A1 (ja) 2012-02-22 2013-02-13 冷延鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
BR112014020567B1 true BR112014020567B1 (pt) 2019-03-26

Family

ID=49005587

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014020567-1A BR112014020567B1 (pt) 2012-02-22 2013-02-13 Chapa de aço laminada a frio e processo para produção da mesma

Country Status (12)

Country Link
US (2) US9580767B2 (https=)
EP (1) EP2818569B1 (https=)
JP (1) JP5590244B2 (https=)
KR (1) KR101609969B1 (https=)
CN (1) CN104245988B (https=)
BR (1) BR112014020567B1 (https=)
ES (1) ES2673111T3 (https=)
IN (1) IN2014DN07404A (https=)
MX (1) MX356409B (https=)
PL (1) PL2818569T3 (https=)
TW (1) TWI515305B (https=)
WO (1) WO2013125400A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105874091A (zh) 2014-01-06 2016-08-17 新日铁住金株式会社 热成形构件及其制造方法
ES2745428T3 (es) * 2014-01-06 2020-03-02 Nippon Steel Corp Acero y método para fabricar el mismo
JP6256184B2 (ja) * 2014-05-12 2018-01-10 Ｊｆｅスチール株式会社 高強度鋼板の製造方法
JP6379716B2 (ja) * 2014-06-23 2018-08-29 新日鐵住金株式会社 冷延鋼板及びその製造方法
CN107429369B (zh) * 2015-02-24 2019-04-05 新日铁住金株式会社 冷轧钢板及其制造方法
EP3246427B1 (en) * 2015-03-06 2018-12-12 JFE Steel Corporation High strength electric resistance welded steel pipe and manufacturing method therefor
SE539519C2 (en) * 2015-12-21 2017-10-03 High strength galvannealed steel sheet and method of producing such steel sheet
JP7094665B2 (ja) * 2017-06-13 2022-07-04 キヤノン株式会社 記録装置および記録制御方法
KR102385480B1 (ko) * 2018-03-30 2022-04-12 제이에프이 스틸 가부시키가이샤 고강도 강판 및 그 제조 방법
CN111936658B (zh) * 2018-03-30 2021-11-02 杰富意钢铁株式会社 高强度钢板及其制造方法
EP3778973B1 (en) * 2018-03-30 2024-09-11 JFE Steel Corporation High-strength sheet steel and method for manufacturing same
CN108588565B (zh) * 2018-06-14 2021-01-05 北京工业大学 一种含铝高硼高速钢轧辊材料及其制造方法
US12180557B2 (en) * 2019-04-08 2024-12-31 Nippon Steel Corporation Cold rolled steel sheet and method for producing same
CN114667662B (zh) * 2019-11-15 2024-10-01 日本制铁株式会社 转子芯、转子和旋转电机
WO2021205943A1 (ja) * 2020-04-07 2021-10-14 日本製鉄株式会社 鋼板
JP7417165B2 (ja) * 2020-07-20 2024-01-18 日本製鉄株式会社 鋼板及びその製造方法
US20240167113A1 (en) * 2021-03-31 2024-05-23 Nippon Steel Corporation Steel plate, method for producing steel plate, and method for producing intermediate steel plate
EP4621090A4 (en) * 2023-01-26 2026-04-22 Jfe Steel Corp STEEL SHEET AND ELEMENT, PROCESS FOR PRODUCING SAID STEEL SHEET AND PROCESS FOR PRODUCING SAID ELEMENT
EP4663801A1 (en) * 2023-03-31 2025-12-17 JFE Steel Corporation Steel sheet, member, and production methods for these

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JP3749615B2 (ja) * 1998-03-31 2006-03-01 新日本製鐵株式会社 疲労特性に優れた加工用高強度冷延鋼板およびその製造方法
US6395108B2 (en) 1998-07-08 2002-05-28 Recherche Et Developpement Du Groupe Cockerill Sambre Flat product, such as sheet, made of steel having a high yield strength and exhibiting good ductility and process for manufacturing this product
JP4062118B2 (ja) * 2002-03-22 2008-03-19 Ｊｆｅスチール株式会社 伸び特性および伸びフランジ特性に優れた高張力熱延鋼板とその製造方法
CN100434557C (zh) * 2004-02-10 2008-11-19 鞍山钢铁集团公司 低碳高强度复合强化超细晶粒热轧线材生产工艺
JP2005325393A (ja) * 2004-05-13 2005-11-24 Jfe Steel Kk 高強度冷延鋼板およびその製造方法
CN102242307B (zh) 2005-08-03 2013-03-27 住友金属工业株式会社 热轧钢板及冷轧钢板及它们的制造方法
JP5095958B2 (ja) * 2006-06-01 2012-12-12 本田技研工業株式会社 高強度鋼板およびその製造方法
JP5320681B2 (ja) 2007-03-19 2013-10-23 Ｊｆｅスチール株式会社 高強度冷延鋼板及び高強度冷延鋼板の製造方法
JP5151246B2 (ja) 2007-05-24 2013-02-27 Ｊｆｅスチール株式会社 深絞り性と強度−延性バランスに優れた高強度冷延鋼板および高強度溶融亜鉛めっき鋼板ならびにその製造方法
JP4894863B2 (ja) 2008-02-08 2012-03-14 Ｊｆｅスチール株式会社 加工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
JP5463685B2 (ja) 2009-02-25 2014-04-09 Ｊｆｅスチール株式会社 加工性および耐衝撃性に優れた高強度冷延鋼板およびその製造方法
JP4737319B2 (ja) 2009-06-17 2011-07-27 Ｊｆｅスチール株式会社 加工性および耐疲労特性に優れた高強度合金化溶融亜鉛めっき鋼板およびその製造方法
US20120328901A1 (en) 2010-01-13 2012-12-27 Toshiki Nonaka High tensile steel sheet superior in formability and method of manufacturing the same
JP5549238B2 (ja) 2010-01-22 2014-07-16 新日鐵住金株式会社 冷延鋼板およびその製造方法
JP5488129B2 (ja) * 2010-03-31 2014-05-14 新日鐵住金株式会社 冷延鋼板およびその製造方法
KR20130036763A (ko) * 2010-08-12 2013-04-12 제이에프이 스틸 가부시키가이샤 가공성 및 내충격성이 우수한 고강도 냉연 강판 및 그 제조 방법

Also Published As

Publication number Publication date
MX2014009994A (es) 2015-02-20
KR20140129209A (ko) 2014-11-06
US9580767B2 (en) 2017-02-28
ES2673111T3 (es) 2018-06-19
TWI515305B (zh) 2016-01-01
US20150037610A1 (en) 2015-02-05
PL2818569T3 (pl) 2018-09-28
JP5590244B2 (ja) 2014-09-17
MX356409B (es) 2018-05-24
IN2014DN07404A (https=) 2015-04-24
EP2818569B1 (en) 2018-05-02
CN104245988A (zh) 2014-12-24
KR101609969B1 (ko) 2016-04-06
US20170121788A1 (en) 2017-05-04
CN104245988B (zh) 2016-07-06
US10407749B2 (en) 2019-09-10
TW201400626A (zh) 2014-01-01
EP2818569A1 (en) 2014-12-31
WO2013125400A1 (ja) 2013-08-29
JPWO2013125400A1 (ja) 2015-07-30
EP2818569A4 (en) 2015-12-30

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 13/02/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

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

Free format text: REFERENTE A 9A ANUIDADE.

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 2658 DE 14-12-2021 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.