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MX2012013968A - Hoja de acero rolada en frio que tiene excelente capacidad de fijacion de la forma, y proceso para su produccion. - Google Patents

Hoja de acero rolada en frio que tiene excelente capacidad de fijacion de la forma, y proceso para su produccion.

Info

Publication number
MX2012013968A
MX2012013968A MX2012013968A MX2012013968A MX2012013968A MX 2012013968 A MX2012013968 A MX 2012013968A MX 2012013968 A MX2012013968 A MX 2012013968A MX 2012013968 A MX2012013968 A MX 2012013968A MX 2012013968 A MX2012013968 A MX 2012013968A
Authority
MX
Mexico
Prior art keywords
cold
less
steel sheet
thin steel
rolled
Prior art date
Application number
MX2012013968A
Other languages
English (en)
Other versions
MX336858B (es
Inventor
Taro Kizu
Koichiro Fujita
Eiko Yasuhara
Kazuhiro Hanazawa
Shigehiro Takajo
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 MX2012013968A publication Critical patent/MX2012013968A/es
Publication of MX336858B publication Critical patent/MX336858B/es

Links

Classifications

    • 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
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0436—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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0442—Flattening; Dressing; Flexing
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—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
    • C22C38/04—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
    • C22C38/28—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
    • 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
    • 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
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets

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

Se describen: una hoja de acero delgada que tiene un límite proporcional bajo; y un proceso para producir la hoja de acero delgada. Una hoja de acero rolada en frío, que tiene una composición química que comprende, por % de masa, 0.10% o menos de C, 0.05% o menos de Si, 0.1-1.0% de Mn, 0.05% o menos de P, 0.02% o menos de S, 0.02-0.10% de Al, menos de 0.005% de N y un restante hecho de Fe e impurezas inevitables, se somete a un tratamiento de templado que comprende el calentamiento a una temperatura de templado de 730-850 °C durante 30 s o más y enfriamiento a una temperatura igual o menor a 600 °C a una velocidad de enfriamiento de 5 °C/s o más, produciendo de esta manera una hoja rolada en frío templada que tiene una estructura que se compone principalmente de una fase de ferrita que tiene un diámetro promedio (d) del grano de cristal de 5-30 µm. La hoja rolada en frío templada se somete a un tratamiento de templado usando un rodillo que tiene una rugosidad de superficie (Ra) de 2.0 µm o menos y a una relación de estirado del rolado templado (R) (%) de (0.05-0.20)d (donde d (µm) representa el diámetro promedio del grano de cristal de la hoja delgada rolada en frío templada). De esta manera, puede producirse una hoja de acero delgada rolada en frío que tiene un límite proporcional de 150 MPa o menos. La hoja de acero delgada rolada en frío puede tener, formada en su superficie una capa plateada de zinc fundido, una capa plateada de zinc fundido y aleado o una capa plateada de zinc electrolítica.
MX2012013968A 2010-06-23 2011-06-08 Hoja de acero rolada en frio que tiene excelente capacidad de fijacion de la forma, y proceso para su produccion. MX336858B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010142249A JP5549414B2 (ja) 2010-06-23 2010-06-23 形状凍結性に優れた冷延薄鋼板およびその製造方法
PCT/JP2011/063626 WO2011162135A1 (ja) 2010-06-23 2011-06-08 形状凍結性に優れた冷延薄鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
MX2012013968A true MX2012013968A (es) 2012-12-17
MX336858B MX336858B (es) 2016-02-04

Family

ID=45371329

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012013968A MX336858B (es) 2010-06-23 2011-06-08 Hoja de acero rolada en frio que tiene excelente capacidad de fijacion de la forma, y proceso para su produccion.

Country Status (7)

Country Link
JP (1) JP5549414B2 (es)
KR (1) KR101479391B1 (es)
CN (1) CN102947476B (es)
MX (1) MX336858B (es)
MY (1) MY162617A (es)
TW (1) TW201211268A (es)
WO (1) WO2011162135A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5541243B2 (ja) * 2011-07-15 2014-07-09 Ｊｆｅスチール株式会社 形状凍結性に優れた冷延鋼板およびその製造方法
JP5486634B2 (ja) * 2012-04-24 2014-05-07 株式会社神戸製鋼所 冷間加工用機械構造用鋼及びその製造方法
CN102732778B (zh) * 2012-06-19 2014-04-02 马钢(集团)控股有限公司 一种340MPa级深冲用高强度冷轧钢板及其生产方法
TWI502083B (zh) * 2012-09-28 2015-10-01 Jfe Steel Corp 形狀凍結性優良的冷軋鋼板及其製造方法
WO2014057519A1 (ja) * 2012-10-11 2014-04-17 Ｊｆｅスチール株式会社 形状凍結性に優れた冷延鋼板およびその製造方法
JP6052145B2 (ja) 2013-11-28 2016-12-27 Ｊｆｅスチール株式会社 焼付け硬化型溶融亜鉛めっき鋼板
KR20150075014A (ko) * 2013-12-24 2015-07-02 주식회사 포스코 압연강판 및 그의 제조방법
KR20150075351A (ko) * 2013-12-24 2015-07-03 주식회사 포스코 압연강판 및 그의 제조방법
EP3102348B1 (fr) * 2014-01-30 2017-12-27 ArcelorMittal Procédé de réalisation de pièces à faible ondulation à partir d'une tôle électrozinguée, pièce et véhicule correspondants
JP6119628B2 (ja) * 2014-02-05 2017-04-26 Ｊｆｅスチール株式会社 比例限が高く、曲げ加工性に優れた高強度冷延薄鋼板およびその製造方法
JP6086077B2 (ja) * 2014-02-05 2017-03-01 Ｊｆｅスチール株式会社 加工性に優れた高強度冷延鋼板およびその製造方法
JP6086078B2 (ja) * 2014-02-05 2017-03-01 Ｊｆｅスチール株式会社 伸びフランジ性に優れた高強度冷延鋼板およびその製造方法
CN105441795B (zh) * 2014-08-22 2017-10-27 上海梅山钢铁股份有限公司 一种led引线框架用低碳冷轧钢板及其生产方法
CA2961427C (en) 2014-10-09 2019-01-08 Thyssenkrupp Steel Europe Ag Cold-rolled and recrystallization annealed flat steel product, and method for the production thereof
EP3293279B1 (en) * 2015-05-07 2020-03-25 Nippon Steel Corporation High-strength steel plate and production method therefor
WO2020203979A1 (ja) 2019-03-29 2020-10-08 日本製鉄株式会社 被覆鋼部材、被覆鋼板およびそれらの製造方法
KR20240134976A (ko) * 2022-02-22 2024-09-10 제이에프이 스틸 가부시키가이샤 아연계 도금 강판
CN114959491B (zh) * 2022-06-20 2023-05-02 武汉钢铁有限公司 一种采用短流程生产的350MPa级高耐蚀涂镀薄钢板及方法
EP4613901A1 (de) * 2024-03-04 2025-09-10 thyssenkrupp Hohenlimburg GmbH Stahlflachprodukt, verfahren zu seiner herstellung sowie verwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3821036B2 (ja) * 2002-04-01 2006-09-13 住友金属工業株式会社 熱延鋼板並びに熱延鋼板及び冷延鋼板の製造方法
CN100526493C (zh) * 2004-07-27 2009-08-12 新日本制铁株式会社 高杨氏模量钢板、使用了它的热浸镀锌钢板、合金化热浸镀锌钢板、和高杨氏模量钢管以及它们的制造方法
EP2098309B2 (en) * 2006-12-18 2025-08-27 JFE Steel Corporation Method of temper rolling of steel strip and process for manufacturing high tensile cold rolled steel sheet
KR20120055743A (ko) * 2007-01-29 2012-05-31 제이에프이 스틸 가부시키가이샤 고장력 냉연 강판 및 그 제조 방법
CN101622080B (zh) * 2007-03-01 2011-08-03 杰富意钢铁株式会社 高张力冷轧钢板及其制造方法
JP5093029B2 (ja) * 2008-09-29 2012-12-05 住友金属工業株式会社 冷延鋼板およびその製造方法

Also Published As

Publication number Publication date
JP5549414B2 (ja) 2014-07-16
KR20130023274A (ko) 2013-03-07
JP2012007196A (ja) 2012-01-12
CN102947476B (zh) 2015-08-26
KR101479391B1 (ko) 2015-01-05
MX336858B (es) 2016-02-04
TW201211268A (en) 2012-03-16
MY162617A (en) 2017-06-30
WO2011162135A1 (ja) 2011-12-29
CN102947476A (zh) 2013-02-27

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