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MX2019001794A - Lamina de acero laminada en frio de alta resistencia y el metodo para su produccion. - Google Patents

Lamina de acero laminada en frio de alta resistencia y el metodo para su produccion.

Info

Publication number
MX2019001794A
MX2019001794A MX2019001794A MX2019001794A MX2019001794A MX 2019001794 A MX2019001794 A MX 2019001794A MX 2019001794 A MX2019001794 A MX 2019001794A MX 2019001794 A MX2019001794 A MX 2019001794A MX 2019001794 A MX2019001794 A MX 2019001794A
Authority
MX
Mexico
Prior art keywords
less
steel sheet
rolled steel
grain size
crystal grain
Prior art date
Application number
MX2019001794A
Other languages
English (en)
Inventor
Matsuda Hiroshi
Takashima Katsutoshi
Kobayashi Takashi
OBATA Yoshie
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 MX2019001794A publication Critical patent/MX2019001794A/es

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
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    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
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    • 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
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    • 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
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    • 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
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    • C21D8/0226—Hot rolling
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    • 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
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    • 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
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    • 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
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    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
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    • C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
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    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
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    • 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
    • C21D8/0405—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 of ferrous alloys
    • C—CHEMISTRY; METALLURGY
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    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
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    • 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
    • C21D8/0426—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
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    • 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
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    • 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
    • C21D8/0463—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 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
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    • 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
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    • 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
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    • C22C38/00—Ferrous alloys, e.g. steel alloys
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    • C22C38/00—Ferrous alloys, e.g. steel alloys
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    • C21D2211/008—Martensite
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C22C18/04—Alloys based on zinc with aluminium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc

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  • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Se proporciona una lamina de acero laminada en frio de alta resistencia que tiene una resistencia a la traccion de 980 MPa o mas, alta ductilidad, alta capacidad de ensanchamiento del orificio, y una excelente soldabilidad por resistencia, y un metodo para producir la misma. Una lamina de acero laminada en frio de alta resistencia tiene una composición particular y una microestructura de acero que incluye, en terminos de fraccion de volumen, 35% o menos de ferrita, 1% o mas y 10% o menos de austenita retenida, 2% o mas y 12% o menos de martensita mitigada, y un total de 25% a 70% de bainita y martensita templada. La microestructura del acero satisface: un diametro de grano de cristal promedio de la ferrita: 5.0 µm o menos, un diametro de grano de cristal promedio de la austenita retenida: 2.0 µm o menos, un diametro de grano de cristal promedio de la martensita mitigada: 3.0 µm o menos, un diametro de grano de cristal promedio de la bainita y la fase de martensita templada: 4.0 µm o menos, y una distancia entre granos promedio de la martensita mitigada de 1.0 µm o mas.
MX2019001794A 2016-08-31 2017-08-29 Lamina de acero laminada en frio de alta resistencia y el metodo para su produccion. MX2019001794A (es)

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Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6614397B1 (ja) 2018-02-19 2019-12-04 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
KR102514898B1 (ko) * 2018-10-17 2023-03-30 제이에프이 스틸 가부시키가이샤 강판 및 그 제조 방법
WO2020080401A1 (ja) * 2018-10-17 2020-04-23 Ｊｆｅスチール株式会社 鋼板およびその製造方法
MX2021004413A (es) * 2018-10-18 2021-07-06 Jfe Steel Corp Lamina de acero y metodo para la produccion de la misma.
KR102540431B1 (ko) * 2018-11-29 2023-06-07 제이에프이 스틸 가부시키가이샤 고강도 강판 및 그 제조 방법
JP6897874B2 (ja) * 2019-01-09 2021-07-07 Ｊｆｅスチール株式会社 高強度冷延鋼板及びその製造方法
MX2021009099A (es) * 2019-01-29 2021-09-08 Jfe Steel Corp Lamina de acero de alta resistencia y metodo para la produccion de la misma.
JP6750759B1 (ja) * 2019-05-09 2020-09-02 日本製鉄株式会社 鋼板及びその製造方法
WO2021024748A1 (ja) * 2019-08-06 2021-02-11 Ｊｆｅスチール株式会社 高強度薄鋼板およびその製造方法
WO2021070951A1 (ja) * 2019-10-10 2021-04-15 日本製鉄株式会社 冷延鋼板およびその製造方法
MX2022010481A (es) * 2020-02-28 2022-09-19 Jfe Steel Corp Chapa de acero, miembro y metodos para fabricar la misma.
DE102020110319A1 (de) * 2020-04-15 2021-10-21 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines Stahlbandes mit einem Mehrphasengefüge und Stahlband hinzu
JP7417169B2 (ja) * 2020-09-11 2024-01-18 日本製鉄株式会社 鋼板およびその製造方法
CN116472359B (zh) * 2020-10-13 2025-06-10 杰富意钢铁株式会社 高强度冷轧钢板、高强度镀覆钢板、高强度冷轧钢板的制造方法以及高强度镀覆钢板的制造方法
MX2023004291A (es) * 2020-10-13 2023-05-03 Jfe Steel Corp Lamina de acero laminada en frio de alta resistencia, lamina de acero recubierta o chapada de alta resistencia, metodo para producir lamina de acero laminada en frio de alta resistencia, metodo para producir lamina de acero recubierta o chapada de alta resistencia y pieza automotriz.
WO2022080497A1 (ja) * 2020-10-15 2022-04-21 日本製鉄株式会社 鋼板およびその製造方法
CN112410685A (zh) * 2020-11-12 2021-02-26 包头钢铁（集团）有限责任公司 一种冷轧980MPa级淬火配分钢及其生产方法
EP4306672A4 (en) * 2021-03-23 2025-01-29 JFE Steel Corporation Galvanized steel sheet and member, and method for manufacturing same
CN117098867A (zh) * 2021-03-31 2023-11-21 日本制铁株式会社 钢板、钢板的制造方法及中间钢板的制造方法
JPWO2023162190A1 (es) * 2022-02-28 2023-08-31
CN116043120B (zh) * 2023-01-19 2023-10-27 鞍钢股份有限公司 一种成型性能优异的1000MPa级冷轧复相钢及其制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925611B1 (es) 1969-06-04 1974-07-02
JPH08283838A (ja) 1995-04-17 1996-10-29 Nippon Steel Corp 強度、靱性および延性に優れた低降伏比高延性鋼の製造方法
US5628044A (en) * 1995-06-02 1997-05-06 Old Dominion University Pure iron-zinc intermetallic galvanneal calibration standards
JP3758515B2 (ja) 2001-04-03 2006-03-22 住友金属工業株式会社 抵抗溶接性に優れた高張力亜鉛めっき鋼板
JP4486336B2 (ja) 2003-09-30 2010-06-23 新日本製鐵株式会社 溶接性と延性に優れた高降伏比高強度冷延鋼板および高降伏比高強度溶融亜鉛めっき鋼板、並びに、高降伏比高強度合金化溶融亜鉛めっき鋼板とその製造方法
EP1681363B1 (en) 2003-09-30 2012-01-11 Nippon Steel Corporation High-yield-ratio high-strength hot-rolled thin steel sheet and high-yield-ratio high-strength hot-dip galvanized hot rolled thin steel sheet excelling in weldability and ductility as well as high-yield-ratio high-strength alloyed hot-dip galvanized hot rolled thin steel sheet and process for producing the same
JP4445365B2 (ja) 2004-10-06 2010-04-07 新日本製鐵株式会社 伸びと穴拡げ性に優れた高強度薄鋼板の製造方法
JP4925611B2 (ja) 2005-06-21 2012-05-09 住友金属工業株式会社 高強度鋼板およびその製造方法
CN101960034B (zh) 2008-03-27 2012-10-31 新日本制铁株式会社 成形性和焊接性优良的高强度冷轧钢板、高强度镀锌钢板、高强度合金化热浸镀锌钢板、及它们的制造方法
JP5206244B2 (ja) 2008-09-02 2013-06-12 新日鐵住金株式会社 冷延鋼板
JP5365112B2 (ja) 2008-09-10 2013-12-11 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
JP5418047B2 (ja) 2008-09-10 2014-02-19 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
JP4924730B2 (ja) * 2009-04-28 2012-04-25 Ｊｆｅスチール株式会社 加工性、溶接性および疲労特性に優れる高強度溶融亜鉛めっき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
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
JP5589893B2 (ja) 2010-02-26 2014-09-17 新日鐵住金株式会社 伸びと穴拡げに優れた高強度薄鋼板およびその製造方法
JP5333298B2 (ja) 2010-03-09 2013-11-06 Ｊｆｅスチール株式会社 高強度鋼板の製造方法
JP5327106B2 (ja) 2010-03-09 2013-10-30 Ｊｆｅスチール株式会社 プレス部材およびその製造方法
JP5093422B2 (ja) 2010-05-10 2012-12-12 新日本製鐵株式会社 高強度鋼板及びその製造方法
US20130133792A1 (en) 2010-08-12 2013-05-30 Jfe Steel Corporation High-strength cold rolled sheet having excellent formability and crashworthiness and method for manufacturing the same
KR101618477B1 (ko) * 2011-10-04 2016-05-04 제이에프이 스틸 가부시키가이샤 고강도 강판 및 그 제조 방법
EP2799568A4 (en) 2011-12-26 2016-04-27 Jfe Steel Corp FINE HIGH-STRENGTH STEEL SHEET AND MANUFACTURING METHOD THEREOF
JP5609945B2 (ja) 2012-10-18 2014-10-22 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
JP5821911B2 (ja) * 2013-08-09 2015-11-24 Ｊｆｅスチール株式会社 高降伏比高強度冷延鋼板およびその製造方法
CN106164313B (zh) 2014-03-31 2018-06-08 杰富意钢铁株式会社 高屈强比高强度冷轧钢板及其制造方法

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EP3476963B1 (en) 2020-04-08
EP3476963A1 (en) 2019-05-01
CN109642281B (zh) 2021-02-23
KR20190028758A (ko) 2019-03-19
US11136644B2 (en) 2021-10-05
KR102197431B1 (ko) 2020-12-31
WO2018043456A1 (ja) 2018-03-08
CN109642281A (zh) 2019-04-16
JPWO2018043456A1 (ja) 2018-08-30
JP6323627B1 (ja) 2018-05-16
EP3476963A4 (en) 2019-06-19

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