MX2015013941A - Lamina de acero laminada en frio y metodo para la fabricacion de la misma. - Google Patents

Lamina de acero laminada en frio y metodo para la fabricacion de la misma.

Info

Publication number
MX2015013941A
MX2015013941A MX2015013941A MX2015013941A MX2015013941A MX 2015013941 A MX2015013941 A MX 2015013941A MX 2015013941 A MX2015013941 A MX 2015013941A MX 2015013941 A MX2015013941 A MX 2015013941A MX 2015013941 A MX2015013941 A MX 2015013941A
Authority
MX
Mexico
Prior art keywords
phases
cold
steel sheet
rolled steel
manufacturing
Prior art date
Application number
MX2015013941A
Other languages
English (en)
Inventor
Yoshimasa Funakawa
Takashi Kobayashi
Hayato Saito
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 MX2015013941A publication Critical patent/MX2015013941A/es

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
    • 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
    • C21D8/0242—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
    • C21D8/0421—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
    • 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
    • C22C38/001—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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C21D2211/003—Cementite
    • 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
    • C21D2211/009—Pearlite

Abstract

Se proporcionan una lámina de acero laminada en frío excelente en capacidad de punzonado y resistencia a la deformación bajo calor y un método para la fabricación de la misma. La lámina de acero laminada en frío tiene una composición que contiene 0.01% a 0.08% de C, 0.01% a 1.0% de Si, 0.05% a 1.0% de Mn, 0.03% o menos de P, 0.015% o menos de S, 0.005% a 0.10% de Al, y 0.01% o menos de N sobre una base en masa, el resto siendo Fe e impurezas inevitables; una microestructura en la cual una relación de área de una fase de ferrita es de 80% o más, relaciones de área de fase dura que incluye por lo menos una de una fase de perlita y una fase de bainita es de 20% o menos, un tamaño de grano promedio de la fase dura es de 1 µm a 10 µm, y una relación de aspecto promedio de la fase dura es de 10.0 o menos; y una dureza Vickers de 170 Hv o más.
MX2015013941A 2013-04-02 2014-03-07 Lamina de acero laminada en frio y metodo para la fabricacion de la misma. MX2015013941A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013076860A JP5633594B2 (ja) 2013-04-02 2013-04-02 打ち抜き性および耐熱ひずみ特性に優れた冷延鋼板およびその製造方法
PCT/JP2014/001265 WO2014162661A1 (ja) 2013-04-02 2014-03-07 冷延鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
MX2015013941A true MX2015013941A (es) 2015-12-08

Family

ID=51657976

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015013941A MX2015013941A (es) 2013-04-02 2014-03-07 Lamina de acero laminada en frio y metodo para la fabricacion de la misma.

Country Status (6)

Country Link
JP (1) JP5633594B2 (es)
KR (1) KR101717002B1 (es)
CN (1) CN105074039B (es)
MX (1) MX2015013941A (es)
TW (2) TWI534273B (es)
WO (1) WO2014162661A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3257959B1 (en) * 2015-03-27 2020-06-03 JFE Steel Corporation High-strength steel sheet and production method therefor
KR101778385B1 (ko) * 2015-11-20 2017-09-14 주식회사 포스코 전단가공성이 우수한 고강도 냉연강판 및 그 제조방법
KR102119017B1 (ko) * 2016-03-11 2020-06-04 제이에프이 스틸 가부시키가이샤 고강도 냉연 박강판 및 그의 제조 방법
CN105779864B (zh) * 2016-04-28 2017-11-21 武汉钢铁有限公司 弥散强化微合金高强钢及其生产方法
CN108085585B (zh) * 2016-11-23 2020-05-22 宝山钢铁股份有限公司 一种高强耐蚀复合花纹钢及其制造方法
US11130161B2 (en) 2016-11-23 2021-09-28 Baoshan Iron & Steel Co., Ltd. High-strength corrosion-resistant composite chequered iron and manufacturing method therefor
CN110168127A (zh) * 2017-02-20 2019-08-23 日本制铁株式会社 钢板及其制造方法
CN106987772B (zh) * 2017-04-28 2018-11-30 武汉钢铁有限公司 高强度耐火耐候钢及其生产方法
TWI729905B (zh) 2018-05-21 2021-06-01 日商杰富意鋼鐵股份有限公司 無方向性電磁鋼板
KR102353730B1 (ko) * 2019-12-20 2022-01-19 주식회사 포스코 플럭스 코어드 와이어용 냉연강판 및 그 제조방법
CN114990436A (zh) * 2022-05-25 2022-09-02 鞍钢冷轧钢板（莆田）有限公司 一种微波炉用高硬度冷轧板及其生产方法

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CA2462260C (en) * 2001-10-04 2012-02-07 Nippon Steel Corporation High-strength thin steel sheet drawable and excellent in shape fixation property and method of producing the same
JP2005200712A (ja) 2004-01-16 2005-07-28 Nisshin Steel Co Ltd 残留応力を低減したａｔプレート用冷延鋼板及びその製造方法
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JP2013209727A (ja) * 2012-03-30 2013-10-10 Jfe Steel Corp 加工性に優れた冷延鋼板及びその製造方法

Also Published As

Publication number Publication date
KR101717002B1 (ko) 2017-03-15
TWI551696B (zh) 2016-10-01
TW201441383A (zh) 2014-11-01
CN105074039B (zh) 2017-03-15
CN105074039A (zh) 2015-11-18
JP2014201766A (ja) 2014-10-27
TWI534273B (zh) 2016-05-21
WO2014162661A1 (ja) 2014-10-09
KR20150119097A (ko) 2015-10-23
JP5633594B2 (ja) 2014-12-03
TW201621061A (zh) 2016-06-16

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