KR20130036763A - 가공성 및 내충격성이 우수한 고강도 냉연 강판 및 그 제조 방법 - Google Patents

가공성 및 내충격성이 우수한 고강도 냉연 강판 및 그 제조 방법 Download PDF

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Publication number
KR20130036763A
KR20130036763A KR1020137003735A KR20137003735A KR20130036763A KR 20130036763 A KR20130036763 A KR 20130036763A KR 1020137003735 A KR1020137003735 A KR 1020137003735A KR 20137003735 A KR20137003735 A KR 20137003735A KR 20130036763 A KR20130036763 A KR 20130036763A
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KR
South Korea
Prior art keywords
steel sheet
rolled steel
impact resistance
high strength
strength cold
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KR1020137003735A
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English (en)
Korean (ko)
Inventor
다츠야 나카가이토
사이지 마츠오카
신지로 가네코
요시야스 가와사키
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제이에프이 스틸 가부시키가이샤
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Publication of KR20130036763A publication Critical patent/KR20130036763A/ko

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    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18Hardening; Quenching with or without subsequent tempering
    • C21D1/25Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/001Ferrous alloys, e.g. steel alloys containing N
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/08Ferrous alloys, e.g. steel alloys containing nickel
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/12Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/14Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/16Ferrous alloys, e.g. steel alloys containing copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/60Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/001Austenite
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/005Ferrite
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/008Martensite
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs

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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)
  • Heat Treatment Of Sheet Steel (AREA)
KR1020137003735A 2010-08-12 2010-08-12 가공성 및 내충격성이 우수한 고강도 냉연 강판 및 그 제조 방법 KR20130036763A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/063949 WO2012020511A1 (fr) 2010-08-12 2010-08-12 Tôle d'acier laminée à froid, à haute résistance, dotée d'une ouvrabilité et d'une résistance aux chocs remarquables, et son procédé de fabrication

Publications (1)

Publication Number Publication Date
KR20130036763A true KR20130036763A (ko) 2013-04-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137003735A KR20130036763A (ko) 2010-08-12 2010-08-12 가공성 및 내충격성이 우수한 고강도 냉연 강판 및 그 제조 방법

Country Status (7)

Country Link
US (1) US20130133792A1 (fr)
EP (1) EP2604715B1 (fr)
KR (1) KR20130036763A (fr)
CN (1) CN103069040A (fr)
CA (1) CA2805834C (fr)
MX (1) MX2013001456A (fr)
WO (1) WO2012020511A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
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KR20160114660A (ko) * 2014-01-29 2016-10-05 제이에프이 스틸 가부시키가이샤 고강도 냉연 강판 및 그 제조 방법
KR20170130578A (ko) * 2015-03-31 2017-11-28 가부시키가이샤 고베 세이코쇼 가공성 및 충돌 특성이 우수한 인장 강도 980MPa 이상의 고강도 냉연 강판 및 그의 제조 방법
WO2017222160A1 (fr) * 2016-06-21 2017-12-28 현대제철 주식회사 Tôle d'acier haute résistance laminée à froid ayant une excellente aptitude au pliage, et son procédé de fabrication
KR20200101980A (ko) * 2018-01-31 2020-08-28 제이에프이 스틸 가부시키가이샤 고강도 냉연강판, 고강도 도금강판 및 그것들의 제조방법

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JP5440672B2 (ja) * 2011-09-16 2014-03-12 Jfeスチール株式会社 加工性に優れた高強度鋼板およびその製造方法
CN103890202B (zh) * 2011-10-24 2015-09-30 杰富意钢铁株式会社 加工性优良的高强度钢板的制造方法
US9580767B2 (en) 2012-02-22 2017-02-28 Nippon Steel & Sumitomo Metal Corporation Cold-rolled steel sheet with controlled microstructure, grain diameters, and texture
WO2013147258A1 (fr) 2012-03-30 2013-10-03 株式会社神戸製鋼所 Engrenage ayant une excellente résistance au grippage
CN102899563B (zh) * 2012-11-01 2015-11-11 湖南华菱湘潭钢铁有限公司 一种超高强钢板的生产方法
CN102876972B (zh) * 2012-11-01 2015-10-28 湖南华菱湘潭钢铁有限公司 一种超高强钢板的生产方法
CN103805838B (zh) 2012-11-15 2017-02-08 宝山钢铁股份有限公司 一种高成形性超高强度冷轧钢板及其制造方法
CN103805840B (zh) 2012-11-15 2016-12-21 宝山钢铁股份有限公司 一种高成形性热镀锌超高强度钢板及其制造方法
JP6264176B2 (ja) * 2013-04-23 2018-01-24 新日鐵住金株式会社 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
JP6322973B2 (ja) * 2013-11-28 2018-05-16 新日鐵住金株式会社 衝撃吸収特性に優れた高強度鋼
WO2015102051A1 (fr) 2014-01-06 2015-07-09 新日鐵住金株式会社 Élément formé à chaud et son procédé de fabrication
EP3093358B1 (fr) * 2014-01-06 2019-08-14 Nippon Steel Corporation Acier et son procédé de production
WO2015151419A1 (fr) * 2014-03-31 2015-10-08 Jfeスチール株式会社 Tôle en acier laminée à froid à grande résistance mécanique, ayant un rapport élevé entre limites d'élasticité, et son procédé de production
JP5896085B1 (ja) * 2014-03-31 2016-03-30 Jfeスチール株式会社 材質均一性に優れた高強度冷延鋼板およびその製造方法
KR101594670B1 (ko) 2014-05-13 2016-02-17 주식회사 포스코 연성이 우수한 고강도 냉연강판, 용융아연도금강판 및 이들의 제조방법
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
JP6303866B2 (ja) * 2014-06-26 2018-04-04 新日鐵住金株式会社 高強度鋼材およびその製造方法
JP5983895B2 (ja) 2014-08-07 2016-09-06 Jfeスチール株式会社 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法
WO2016021198A1 (fr) 2014-08-07 2016-02-11 Jfeスチール株式会社 Tôle d'acier à haute résistance ainsi que procédé de fabrication de celle-ci, et procédé de fabrication de tôle d'acier galvanisé à haute résistance
CN106574340B (zh) * 2014-08-07 2018-04-10 杰富意钢铁株式会社 高强度钢板及其制造方法、以及高强度镀锌钢板的制造方法
US10590504B2 (en) * 2014-12-12 2020-03-17 Jfe Steel Corporation High-strength cold-rolled steel sheet and method for manufacturing the same
JP6435864B2 (ja) * 2015-01-07 2018-12-12 新日鐵住金株式会社 冷延鋼板およびその製造方法
KR101930186B1 (ko) 2015-01-15 2018-12-17 제이에프이 스틸 가부시키가이샤 고강도 용융 아연 도금 강판 및 그 제조 방법
JP6417977B2 (ja) * 2015-01-29 2018-11-07 新日鐵住金株式会社 鋼板ブランク
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JP6453140B2 (ja) * 2015-03-31 2019-01-16 株式会社神戸製鋼所 切断端面の耐遅れ破壊性に優れた高強度鋼板およびその製造方法
DE102015106153A1 (de) * 2015-04-22 2016-10-27 Západoceská Univerzita V Plzni Verfahren zur Wärmebehandlung von Stahlteilen
CN105039846B (zh) * 2015-08-17 2016-09-14 攀钢集团攀枝花钢铁研究院有限公司 钒微合金化tam钢及其制造方法
WO2017109538A1 (fr) * 2015-12-21 2017-06-29 Arcelormittal Procédé de production d'une tôle d'acier présentant une résistance, une ductilité et une aptitude au formage améliorées
WO2017109540A1 (fr) * 2015-12-21 2017-06-29 Arcelormittal Procédé de fabrication d'une tôle d'acier à haute résistance ayant une ductilité et une aptitude au formage améliorées et tôle d'acier ainsi obtenue
WO2017109542A1 (fr) * 2015-12-21 2017-06-29 Arcelormittal Procédé de fabrication d'une tôle d'acier à haute résistance présentant une ductilité et une formabilité améliorées et tôle d'acier obtenue par ce procédé
WO2017109541A1 (fr) 2015-12-21 2017-06-29 Arcelormittal Procédé de production d'une tôle d'acier revêtue de haute résistance présentant une ductilité et une aptitude au formage améliorées, et tôle d'acier revêtue ainsi obtenue
JP6694511B2 (ja) * 2015-12-23 2020-05-13 ポスコPosco 延性、穴加工性、及び表面処理特性に優れた高強度冷延鋼板、溶融亜鉛めっき鋼板、並びにそれらの製造方法
US11193180B2 (en) 2016-04-14 2021-12-07 Jfe Steel Corporation High-strength steel sheet and method for manufacturing the same
EP3460088B1 (fr) * 2016-08-08 2021-12-08 Nippon Steel Corporation Tôle d'acier
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KR102400451B1 (ko) * 2017-11-29 2022-05-19 제이에프이 스틸 가부시키가이샤 고강도 냉연 강판 및 그의 제조 방법
KR102385480B1 (ko) * 2018-03-30 2022-04-12 제이에프이 스틸 가부시키가이샤 고강도 강판 및 그 제조 방법
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Publication number Priority date Publication date Assignee Title
KR20160114660A (ko) * 2014-01-29 2016-10-05 제이에프이 스틸 가부시키가이샤 고강도 냉연 강판 및 그 제조 방법
US10174396B2 (en) 2014-01-29 2019-01-08 Jfe Steel Corporation High-strength cold-rolled steel sheet and method for manufacturing the same (as amended)
KR20170130578A (ko) * 2015-03-31 2017-11-28 가부시키가이샤 고베 세이코쇼 가공성 및 충돌 특성이 우수한 인장 강도 980MPa 이상의 고강도 냉연 강판 및 그의 제조 방법
WO2017222160A1 (fr) * 2016-06-21 2017-12-28 현대제철 주식회사 Tôle d'acier haute résistance laminée à froid ayant une excellente aptitude au pliage, et son procédé de fabrication
KR20200101980A (ko) * 2018-01-31 2020-08-28 제이에프이 스틸 가부시키가이샤 고강도 냉연강판, 고강도 도금강판 및 그것들의 제조방법

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WO2012020511A1 (fr) 2012-02-16
CA2805834A1 (fr) 2012-02-16
CA2805834C (fr) 2016-06-07
CN103069040A (zh) 2013-04-24
EP2604715B1 (fr) 2019-12-11
EP2604715A4 (fr) 2017-12-13
EP2604715A1 (fr) 2013-06-19
MX2013001456A (es) 2013-04-29

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