MX2022001389A - Hoja de acero que tiene alta resistencia y alta conformabilidad y metodo para fabricar la misma. - Google Patents

Hoja de acero que tiene alta resistencia y alta conformabilidad y metodo para fabricar la misma.

Info

Publication number
MX2022001389A
MX2022001389A MX2022001389A MX2022001389A MX2022001389A MX 2022001389 A MX2022001389 A MX 2022001389A MX 2022001389 A MX2022001389 A MX 2022001389A MX 2022001389 A MX2022001389 A MX 2022001389A MX 2022001389 A MX2022001389 A MX 2022001389A
Authority
MX
Mexico
Prior art keywords
less
steel sheet
manufacturing same
high strength
strength
Prior art date
Application number
MX2022001389A
Other languages
English (en)
Inventor
Min Sung Kim
Gyu Jin Oh
Nam Hoon Goo
Ho Yong Um
Original Assignee
Hyundai Steel Co
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 Hyundai Steel Co filed Critical Hyundai Steel Co
Publication of MX2022001389A publication Critical patent/MX2022001389A/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
    • 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
    • C22C38/14—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
    • C22C38/02—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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • 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
    • 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
    • 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
    • C22C38/06—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
    • 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
    • C21D2211/005—Ferrite

Abstract

Una hoja de acero que tiene alta resistencia y alta conformabilidad de acuerdo con un aspecto de la presente invención comprende, % en peso, 0.05-0.15% de carbono (C), mayor a 0 y 0.4% o menos de silicio (Si), 4.0-9.0% de manganeso (Mn), mayor a 0 y 0.3% o menos de aluminio (Al), 0.02% o menos de fósforo (P), 0.005% o menos de azufre (S), 0.006% o menos de nitrógeno (N), y el resto de hierro (Fe) y otras impurezas inevitables. La hoja de acero tiene una microestructura que consiste en ferrita y austenita residual. El tamaño de grano de la microestructura es 3 µm o menos. La hoja de acero tiene un límite de deformación (YS) de 800 MPa o más, una tensión de rotura (TS) de 980 MPa o más, un alargamiento (EL) de 25% o más, y una proporción de expansión de orificio (HER) de 20% o más.
MX2022001389A 2019-09-30 2020-05-15 Hoja de acero que tiene alta resistencia y alta conformabilidad y metodo para fabricar la misma. MX2022001389A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190120562A KR102264344B1 (ko) 2019-09-30 2019-09-30 고강도 및 고성형성을 가지는 강판 및 그 제조방법
PCT/KR2020/006385 WO2021066274A1 (ko) 2019-09-30 2020-05-15 고강도 및 고성형성을 가지는 강판 및 그 제조방법

Publications (1)

Publication Number Publication Date
MX2022001389A true MX2022001389A (es) 2022-03-25

Family

ID=75336583

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022001389A MX2022001389A (es) 2019-09-30 2020-05-15 Hoja de acero que tiene alta resistencia y alta conformabilidad y metodo para fabricar la misma.

Country Status (8)

Country Link
US (1) US20220220576A1 (es)
JP (1) JP7419401B2 (es)
KR (1) KR102264344B1 (es)
CN (1) CN113825852B (es)
BR (1) BR112022001969A2 (es)
DE (1) DE112020004666T5 (es)
MX (1) MX2022001389A (es)
WO (1) WO2021066274A1 (es)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003253331A (ja) * 2002-03-05 2003-09-10 Nippon Steel Corp 高靱性・高延性高張力鋼の製造方法
JP4924203B2 (ja) * 2007-05-24 2012-04-25 住友金属工業株式会社 高強度合金化溶融亜鉛めっき鋼板とその製造方法
JP5213643B2 (ja) * 2008-03-26 2013-06-19 株式会社神戸製鋼所 延性および穴拡げ性に優れた高強度冷延鋼板および高強度合金化溶融亜鉛めっき鋼板
JP5515623B2 (ja) * 2009-10-28 2014-06-11 Ｊｆｅスチール株式会社 高強度冷延鋼板およびその製造方法
KR101344672B1 (ko) * 2011-10-28 2013-12-23 현대제철 주식회사 고강도 강판 및 그 제조 방법
EP2792760B1 (en) * 2011-12-15 2018-05-30 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) High-strength cold-rolled steel sheet having small variations in strength and ductility and manufacturing method for the same
EP2746409A1 (de) * 2012-12-21 2014-06-25 Voestalpine Stahl GmbH Verfahren zum Wärmebehandeln eines Mangan-Stahlprodukts und Mangan-Stahlprodukt mit einer speziellen Legierung
WO2016067626A1 (ja) 2014-10-30 2016-05-06 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
CN104651734B (zh) * 2014-12-11 2017-03-29 武汉钢铁(集团)公司 1000MPa级高强度高塑性含铝中锰钢及其制造方法
KR20160077463A (ko) 2014-12-23 2016-07-04 주식회사 포스코 철-니켈 합금 전해액 및 이를 이용한 철-니켈 합금 제조방법
PL3263733T3 (pl) * 2015-02-24 2020-07-13 Nippon Steel Corporation Blacha stalowa cienka walcowana na zimno i sposób jej wytwarzania
CN108138277B (zh) 2015-08-11 2020-02-14 杰富意钢铁株式会社 高强度钢板用原材料、高强度钢板及其制造方法
KR101677396B1 (ko) * 2015-11-02 2016-11-18 주식회사 포스코 성형성 및 구멍확장성이 우수한 초고강도 강판 및 이의 제조방법
JP6696208B2 (ja) * 2016-02-18 2020-05-20 日本製鉄株式会社 高強度鋼板の製造方法
JP6372632B1 (ja) 2016-11-16 2018-08-15 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
JP6811690B2 (ja) 2017-07-05 2021-01-13 株式会社神戸製鋼所 鋼板およびその製造方法
KR101977491B1 (ko) * 2017-11-08 2019-05-10 주식회사 포스코 냉간 성형성이 우수한 초고강도 고연성 강판 및 그 제조방법
KR20190079299A (ko) * 2017-12-27 2019-07-05 현대제철 주식회사 고강도 냉연 강판 및 그 제조방법

Also Published As

Publication number Publication date
JP7419401B2 (ja) 2024-01-22
CN113825852A (zh) 2021-12-21
US20220220576A1 (en) 2022-07-14
CN113825852B (zh) 2022-11-18
JP2022531250A (ja) 2022-07-06
BR112022001969A2 (pt) 2022-05-10
DE112020004666T5 (de) 2022-06-23
KR20210037984A (ko) 2021-04-07
WO2021066274A1 (ko) 2021-04-08
KR102264344B1 (ko) 2021-06-11

Similar Documents

Publication Publication Date Title
MX2011012371A (es) Lamina de acero de alta resistencia, lamina de acero bañada en caliente, y lamina de acero bañada en caliente aleada que tienen excelentes caracteristicas a la fatiga, alargamiento y colision y metodo de fabricacion para tales laminas de acero.
MX2019006862A (es) Producto de acero plano laminado en caliente y metodo para la produccion del mismo.
TW200516158A (en) High yield ratio, high strength steel sheet, high yield ratio, high strength hot dip galvanized steel sheet and high yield ratio, high strength alloyed hot dip galvanized steel sheet and process for producing same
TW200615387A (en) A high-strength thin steel sheet excellent in elongation and hole-expandability, and a method for producing the same
MX2019008167A (es) Lamina de acero y proceso para producir la misma.
WO2008145871A8 (fr) Procede de fabrication de tôles d'acier laminees a froid et recuites a tres haute resistance, et tôles ainsi produites
MX2019008649A (es) Producto de acero plano laminado en caliente que consiste en un acero de fase compleja con una microestructura y un metodo predominantemente bainitico para la fabricacion de un producto de acero plano.
MX2016001013A (es) Hoja de acero que tiene propiedades mecanicas de resistencia y ductibilidad muy altas, metodo de fabricacion y uso de tales hojas.
TW200700565A (en) Hot-rolled steel sheet, method for production thereof and molded article formed from hot-rolled steel sheet
MX2018011688A (es) Lamina de acero y lamina de acero enchapada, metodo para producir lamina de acero laminada en caliente, metodo para producir lamina de acero de dureza completa laminada en frio, metodo para producir lamina termicamente tratada, metodo para producir lamina de acero, y metodo para producir lamina de acero enchapada.
UA100056C2 (ru) Способ производства холоднокатаного и отожженного листа из двухфазной стали, полученный таким способом лист, способ производства холоднокатаного, отожженного и оцинкованного листа из двухфазной стали (варианты) и использование указанного стального листа
IN2014DN09576A (es)
MX2018011687A (es) Lamina de acero y lamina de acero chapeada, metodo para la produccion de lamina de acero laminada en caliente, metodo para la produccion de lamina de acero extra-dura laminada en frio, metodo para la produccion de lamina tratada termicamente, metodo para la produccion de lamina de acero, y metodo para la produccion de lamina de acero chapeada.
MX2022001393A (es) Lamina de acero que tiene alta resistencia y alta maleabilidad, y metodo para fabricar la misma.
MX2022012018A (es) Tubo de acero inoxidable de alta resistencia sin costura para productos tubulares de uso petrolero y metodo para fabricar el mismo.
MX2017012196A (es) Lamina de acero de alta resistencia y metodo para la produccion de la misma.
PH12019550204A1 (en) Steel sheet for two-piece can and manufacturing method therefor
MX2018010932A (es) Lamina delgada de acero de alta resistencia y metodo de fabricacion de la misma.
MX2020007992A (es) Lamina de acero laminada en caliente con alto contenido en carbono y metodo para la produccion de la misma.
MY195955A (en) Steel Sheet for Cans and Method for Manufacturing the Same
MX2022012143A (es) Chapa de acero, miembro y metodo para producirlos.
MX2022010798A (es) Hoja de acero laminada en frio y galvanorrecocida de alta resistencia y el proceso de fabricacion de la misma.
MXPA05007580A (es) Acero laminado en caliente de muy alta resistencia y procedimiento de fabricacion de bandas.
MX2022001389A (es) Hoja de acero que tiene alta resistencia y alta conformabilidad y metodo para fabricar la misma.
WO2017111428A8 (ko) 연성, 구멍가공성 및 표면처리 특성이 우수한 고강도 냉연강판, 용융아연도금강판 및 이들의 제조방법