KR100685037B1 - 내시효성이 우수한 고장력 소부경화형 냉간압연강판,용융도금강판 및 냉연강판의 제조방법 - Google Patents

내시효성이 우수한 고장력 소부경화형 냉간압연강판,용융도금강판 및 냉연강판의 제조방법 Download PDF

Info

Publication number
KR100685037B1
KR100685037B1 KR1020050088518A KR20050088518A KR100685037B1 KR 100685037 B1 KR100685037 B1 KR 100685037B1 KR 1020050088518 A KR1020050088518 A KR 1020050088518A KR 20050088518 A KR20050088518 A KR 20050088518A KR 100685037 B1 KR100685037 B1 KR 100685037B1
Authority
KR
South Korea
Prior art keywords
amount
steel sheet
less
steel
hardening
Prior art date
Application number
KR1020050088518A
Other languages
English (en)
Korean (ko)
Inventor
한성호
Original Assignee
주식회사 포스코
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 주식회사 포스코 filed Critical 주식회사 포스코
Priority to KR1020050088518A priority Critical patent/KR100685037B1/ko
Priority to PCT/KR2006/003777 priority patent/WO2007035059A1/fr
Priority to US12/067,617 priority patent/US20080251168A1/en
Priority to JP2008532164A priority patent/JP4834733B2/ja
Priority to CN2006800428821A priority patent/CN101310031B/zh
Priority to EP06798860.0A priority patent/EP1937853B1/fr
Application granted granted Critical
Publication of KR100685037B1 publication Critical patent/KR100685037B1/ko

Links

Images

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
    • 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
    • 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
    • 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
KR1020050088518A 2005-09-23 2005-09-23 내시효성이 우수한 고장력 소부경화형 냉간압연강판,용융도금강판 및 냉연강판의 제조방법 KR100685037B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020050088518A KR100685037B1 (ko) 2005-09-23 2005-09-23 내시효성이 우수한 고장력 소부경화형 냉간압연강판,용융도금강판 및 냉연강판의 제조방법
PCT/KR2006/003777 WO2007035059A1 (fr) 2005-09-23 2006-09-22 Feuille d'acier laminee a froid, durcissable a la cuisson dotee d'une resistance superieure et d'une resistance au vieillissement, feuille d'acier recuite par galvanisation au moyen de ladite feuille d'acier laminee a froid, et procede de fabrication de la feuille d'acier laminee a froid
US12/067,617 US20080251168A1 (en) 2005-09-23 2006-09-22 Bake-Hardenable Cold Rolled Steel Sheet With Superior Strength and Aging Resistance, Gal-Vannealed Steel Sheet Using the Cold Rolled Steel Sheet and Method For Manufacturing the Cold Rolled Steel Sheet
JP2008532164A JP4834733B2 (ja) 2005-09-23 2006-09-22 耐時効性に優れた高強度焼付硬化型冷間圧延鋼板、溶融メッキ鋼板及び冷間圧延鋼板の製造方法。
CN2006800428821A CN101310031B (zh) 2005-09-23 2006-09-22 具有优良强度和抗老化性的可烘烤硬化的冷轧钢板，使用该冷轧钢板的镀锌层扩散退火处理的钢板和冷轧钢板的制造方法
EP06798860.0A EP1937853B1 (fr) 2005-09-23 2006-09-22 Feuille d'acier laminee a froid, durcissable a la cuisson dotee d'une resistance superieure et d'une resistance au vieillissement, et procede de fabrication de la feuille d'acier laminee a froid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050088518A KR100685037B1 (ko) 2005-09-23 2005-09-23 내시효성이 우수한 고장력 소부경화형 냉간압연강판,용융도금강판 및 냉연강판의 제조방법

Publications (1)

Publication Number Publication Date
KR100685037B1 true KR100685037B1 (ko) 2007-02-20

Family

ID=37889065

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050088518A KR100685037B1 (ko) 2005-09-23 2005-09-23 내시효성이 우수한 고장력 소부경화형 냉간압연강판,용융도금강판 및 냉연강판의 제조방법

Country Status (6)

Country Link
US (1) US20080251168A1 (fr)
EP (1) EP1937853B1 (fr)
JP (1) JP4834733B2 (fr)
KR (1) KR100685037B1 (fr)
CN (1) CN101310031B (fr)
WO (1) WO2007035059A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009157661A2 (fr) * 2008-06-23 2009-12-30 주식회사 포스코 Acier durcissant à la cuisson et présentant d'excellentes propriétés de surface et une excellente résistance à une fragilisation par usinage secondaire et procédé de préparation correspondant
KR101348857B1 (ko) 2010-11-29 2014-01-07 신닛테츠스미킨 카부시키카이샤 고강도 베이킹 경화형 냉연 강판 및 그 제조 방법
US9011615B2 (en) 2008-06-23 2015-04-21 Posco Bake hardening steel with excellent surface properties and resistance to secondary work embrittlement, and preparation method thereof
CN109321839A (zh) * 2018-10-24 2019-02-12 首钢京唐钢铁联合有限责任公司 一种240MPa级烘烤硬化钢及其制造方法
KR20190070336A (ko) * 2016-10-17 2019-06-20 타타 스틸 이즈무이덴 베.뷔. 도색 부품용 강 기판

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9162422B2 (en) * 2011-09-30 2015-10-20 Nippon Steel & Sumitomo Metal Corporation High-strength hot-dip galvanized steel sheet, high-strength alloyed hot-dip galvanized steel sheet excellent in bake hardenability, and manufacturing method thereof
JP5310919B2 (ja) * 2011-12-08 2013-10-09 Ｊｆｅスチール株式会社 耐時効性と焼付き硬化性に優れた高強度冷延鋼板の製造方法
CN103014613B (zh) * 2012-12-31 2015-07-29 上海大学 热扩散连续制备高硅钢片的方法及其高硅钢片连轧装置
CN103667649B (zh) * 2013-10-08 2015-10-21 首钢京唐钢铁联合有限责任公司 一种Nb处理热镀锌超低碳烘烤硬化钢板及其制造方法
KR101657793B1 (ko) * 2014-12-11 2016-09-20 주식회사 포스코 드로잉성이 우수한 소부경화강 및 그 제조방법
KR101676194B1 (ko) * 2015-11-13 2016-11-15 주식회사 포스코 플랜지 가공성이 우수한 고강도 석도원판 및 그 제조방법
EP3526360A1 (fr) 2016-10-17 2019-08-21 Tata Steel IJmuiden B.V. Acier pour pièces peintes
EP3906508B1 (fr) * 2018-12-31 2024-03-13 Intel Corporation Systèmes de sécurisation utilisant une intelligence artificielle
KR20230072728A (ko) 2021-11-18 2023-05-25 주식회사 포스코 면내 이방성이 작고 도금 표면품질이 우수한 소부경화형 냉연강판, 도금강판 및 이들의 제조방법
CN114959427A (zh) * 2022-05-18 2022-08-30 包头钢铁（集团）有限责任公司 一种汽车用180MPa级超低碳烘烤硬化钢的制造方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0681121A (ja) * 1992-09-02 1994-03-22 Kawasaki Steel Corp 常温遅時効性を有する焼付硬化型溶融亜鉛めっき鋼板
JP2000256786A (ja) 1999-03-11 2000-09-19 Nippon Steel Corp 面内異方性が小さく焼付硬化性および耐時効性に優れた冷延鋼板
JP2003268490A (ja) 2002-03-14 2003-09-25 Jfe Steel Kk 焼付硬化性および耐時効性に優れる加工用薄鋼板とその製造方法
KR20040054199A (ko) * 2002-12-18 2004-06-25 주식회사 포스코 상온 내시효성이 우수한 고강도 소부경화형 냉연강판의제조방법
KR20040058489A (ko) * 2002-12-27 2004-07-05 주식회사 포스코 내시효성이 우수한 용융도금용 소부경화형 냉연강판제조방법
KR20050068358A (ko) * 2003-12-30 2005-07-05 주식회사 포스코 소부경화성과 상온 내시효성이 우수한 소부경화형냉연강판 및 그 제조방법
KR20050070305A (ko) * 2003-12-30 2005-07-07 주식회사 포스코 상온 내시효성과 2차 가공취성이 우수한 소부경화형냉간압연강판 및 그 제조방법
KR20050095537A (ko) * 2004-03-25 2005-09-29 주식회사 포스코 고강도 소부경화형 냉간압연강판, 용용도금강판 및 그제조방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5556485A (en) * 1994-11-07 1996-09-17 Bethlehem Steel Corporation Bake hardenable vanadium containing steel and method of making thereof
US5656102A (en) * 1996-02-27 1997-08-12 Bethlehem Steel Corporation Bake hardenable vanadium containing steel and method thereof
JPH10130733A (ja) * 1996-10-22 1998-05-19 Kawasaki Steel Corp 時効劣化の少ない焼き付け硬化性鋼板の製造方法
JP3769914B2 (ja) * 1998-01-06 2006-04-26 Ｊｆｅスチール株式会社 耐時効性と焼き付け硬化性に優れた缶用鋼板
JP3596398B2 (ja) * 2000-01-18 2004-12-02 Ｊｆｅスチール株式会社 焼付硬化性と耐常温時効性に優れた冷延鋼板の製造方法
JP3855678B2 (ja) * 2000-04-28 2006-12-13 住友金属工業株式会社 耐常温時効性、加工性、塗装焼付硬化性に優れた薄鋼板の製造方法
AU2002304255A1 (en) * 2001-06-06 2002-12-23 Nippon Steel Corporation High-strength hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet having fatigue resistance, corrosion resistance, ductility and plating adhesion, after severe deformation, and a method of producing the same
CN1169991C (zh) * 2001-10-19 2004-10-06 住友金属工业株式会社 具有优异的可加工性和成型精度的薄钢板及其制造方法
JP3921100B2 (ja) * 2002-02-27 2007-05-30 新日本製鐵株式会社 常温遅時効性と焼付硬化性に優れた薄鋼板
CN1273632C (zh) * 2002-06-28 2006-09-06 Posco公司 极易成形的高强度钢板及其制造方法
JP4176403B2 (ja) * 2002-07-11 2008-11-05 Ｊｆｅスチール株式会社 低温焼付硬化性および耐時効性に優れる加工用薄鋼板
JP5127444B2 (ja) * 2004-03-25 2013-01-23 ポスコ 高強度焼付硬化型冷間圧延鋼板、溶融めっき鋼板及びその製造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0681121A (ja) * 1992-09-02 1994-03-22 Kawasaki Steel Corp 常温遅時効性を有する焼付硬化型溶融亜鉛めっき鋼板
JP2000256786A (ja) 1999-03-11 2000-09-19 Nippon Steel Corp 面内異方性が小さく焼付硬化性および耐時効性に優れた冷延鋼板
JP2003268490A (ja) 2002-03-14 2003-09-25 Jfe Steel Kk 焼付硬化性および耐時効性に優れる加工用薄鋼板とその製造方法
KR20040054199A (ko) * 2002-12-18 2004-06-25 주식회사 포스코 상온 내시효성이 우수한 고강도 소부경화형 냉연강판의제조방법
KR20040058489A (ko) * 2002-12-27 2004-07-05 주식회사 포스코 내시효성이 우수한 용융도금용 소부경화형 냉연강판제조방법
KR20050068358A (ko) * 2003-12-30 2005-07-05 주식회사 포스코 소부경화성과 상온 내시효성이 우수한 소부경화형냉연강판 및 그 제조방법
KR20050070305A (ko) * 2003-12-30 2005-07-07 주식회사 포스코 상온 내시효성과 2차 가공취성이 우수한 소부경화형냉간압연강판 및 그 제조방법
KR20050095537A (ko) * 2004-03-25 2005-09-29 주식회사 포스코 고강도 소부경화형 냉간압연강판, 용용도금강판 및 그제조방법

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009157661A2 (fr) * 2008-06-23 2009-12-30 주식회사 포스코 Acier durcissant à la cuisson et présentant d'excellentes propriétés de surface et une excellente résistance à une fragilisation par usinage secondaire et procédé de préparation correspondant
WO2009157661A3 (fr) * 2008-06-23 2010-03-25 주식회사 포스코 Acier durcissant à la cuisson et présentant d'excellentes propriétés de surface et une excellente résistance à une fragilisation par usinage secondaire et procédé de préparation correspondant
US9011615B2 (en) 2008-06-23 2015-04-21 Posco Bake hardening steel with excellent surface properties and resistance to secondary work embrittlement, and preparation method thereof
KR101348857B1 (ko) 2010-11-29 2014-01-07 신닛테츠스미킨 카부시키카이샤 고강도 베이킹 경화형 냉연 강판 및 그 제조 방법
US9702031B2 (en) 2010-11-29 2017-07-11 Nippon Steel & Sumitomo Metal Corporation Bake-hardenable high-strength cold-rolled steel sheet and method of manufacturing the same
KR20190070336A (ko) * 2016-10-17 2019-06-20 타타 스틸 이즈무이덴 베.뷔. 도색 부품용 강 기판
KR102439914B1 (ko) 2016-10-17 2022-09-05 타타 스틸 이즈무이덴 베.뷔. 도색 부품용 강 기판
CN109321839A (zh) * 2018-10-24 2019-02-12 首钢京唐钢铁联合有限责任公司 一种240MPa级烘烤硬化钢及其制造方法

Also Published As

Publication number Publication date
JP4834733B2 (ja) 2011-12-14
CN101310031A (zh) 2008-11-19
EP1937853A1 (fr) 2008-07-02
EP1937853B1 (fr) 2013-12-25
EP1937853A4 (fr) 2011-10-19
WO2007035059A1 (fr) 2007-03-29
JP2009509046A (ja) 2009-03-05
CN101310031B (zh) 2010-12-29
US20080251168A1 (en) 2008-10-16

Similar Documents

Publication Publication Date Title
KR100685037B1 (ko) 내시효성이 우수한 고장력 소부경화형 냉간압연강판,용융도금강판 및 냉연강판의 제조방법
KR100851158B1 (ko) 충돌특성이 우수한 고망간형 고강도 강판 및 그 제조방법
KR102153197B1 (ko) 가공성이 우수한 냉연강판, 용융아연도금강판 및 이들의 제조방법
US7608156B2 (en) High strength cold rolled steel sheet and method for manufacturing the same
KR20190076258A (ko) 충돌특성 및 성형성이 고강도 강판 및 이의 제조방법
KR20080061855A (ko) 딥드로잉성이 우수한 복합조직강판
EP1826287A2 (fr) Plaque métallique haute résistance comportant une excellente formabilité
JP5993570B2 (ja) 焼付硬化性に優れた高強度冷間圧延鋼板、溶融メッキ冷間圧延鋼板及び冷間圧延鋼板の製造方法
KR101166995B1 (ko) 이상조직을 갖는 고강도 고성형성 용융아연도금강판 제조방법
KR100685036B1 (ko) 내시효성이 우수한 고장력 소부경화성 냉간압연강판,용융도금강판 및 냉간압연강판의 제조방법
KR20050095537A (ko) 고강도 소부경화형 냉간압연강판, 용용도금강판 및 그제조방법
KR100564884B1 (ko) 상온 내시효성과 2차 가공취성이 우수한 소부경화형냉간압연강판 및 그 제조방법
KR100946067B1 (ko) 내시효성이 우수한 용융도금용 소부경화형 냉연강판제조방법
KR100564885B1 (ko) 소부경화성과 상온 내시효성이 우수한 소부경화형냉연강판 및 그 제조방법
KR100415661B1 (ko) 성형성이우수한연질유기피복용냉연강판의제조방법
KR100946064B1 (ko) 상온 내시효성이 우수한 고강도 소부경화형 냉연강판의제조방법
KR100470640B1 (ko) 고강도 소부경화형 냉연강판 및 그 제조방법
KR100920598B1 (ko) 소부경화성이 우수한 고장력 냉연강판, 용융도금강판 및냉연강판의 제조방법
KR101105040B1 (ko) 표면특성 및 내2차 가공취성이 우수한 소부경화강 및 그 제조방법
EP4186991A1 (fr) Feuille d'acier présentant une excellente formabilité et un excellent taux d'écrouissage
KR20090103619A (ko) 고강도 강판 및 그 제조방법
KR100957966B1 (ko) 드로잉성과 연신율이 우수한 고장력 복합조직형냉간압연강판, 용융도금강판 및 그 제조방법
JP4218598B2 (ja) めっき特性に優れる高張力合金化溶融亜鉛めっき鋼板
KR20090131254A (ko) 내시효성 및 가공성이 우수한 고강도 소부경화형 냉연강판, 용융아연도금강판 및 이들의 제조방법
KR20100034983A (ko) 표면특성 및 내시효성이 우수한 고장력 소부경화형 냉간압연강판, 도금강판 및 그 제조방법

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130206

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20140212

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20150206

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20160212

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20170209

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20180202

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20190212

Year of fee payment: 13

FPAY Annual fee payment

Payment date: 20200212

Year of fee payment: 14