JP4227010B2 - 冷間成形用高強度鋼および鋼帯もしくは鋼板、鋼帯の製造方法および鋼の製造方法 - Google Patents

冷間成形用高強度鋼および鋼帯もしくは鋼板、鋼帯の製造方法および鋼の製造方法 Download PDF

Info

Publication number
JP4227010B2
JP4227010B2 JP2003503854A JP2003503854A JP4227010B2 JP 4227010 B2 JP4227010 B2 JP 4227010B2 JP 2003503854 A JP2003503854 A JP 2003503854A JP 2003503854 A JP2003503854 A JP 2003503854A JP 4227010 B2 JP4227010 B2 JP 4227010B2
Authority
JP
Japan
Prior art keywords
steel
strip
cold
steel plate
rolled
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2003503854A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004521192A (ja
Inventor
ホフマン，ハラルト
エングル，ベルンハルト
メンネ，マンフレート
ヘラー，トマース
ツィマーマン，ベルナー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Steel AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7688074&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4227010(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ThyssenKrupp Steel AG filed Critical ThyssenKrupp Steel AG
Publication of JP2004521192A publication Critical patent/JP2004521192A/ja
Application granted granted Critical
Publication of JP4227010B2 publication Critical patent/JP4227010B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/04—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
    • C21D8/0205—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
    • 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
    • C22C38/02—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
    • 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
    • C21D8/0273—Final recrystallisation annealing

Landscapes

  • 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)
  • Heat Treatment Of Steel (AREA)
JP2003503854A 2001-06-13 2002-06-13 冷間成形用高強度鋼および鋼帯もしくは鋼板、鋼帯の製造方法および鋼の製造方法 Expired - Fee Related JP4227010B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10128544A DE10128544C2 (de) 2001-06-13 2001-06-13 Höherfestes, kaltumformbares Stahlblech, Verfahren zu seiner Herstellung und Verwendung eines solchen Blechs
PCT/EP2002/006480 WO2002101109A1 (de) 2001-06-13 2002-06-13 Höherfester, kaltumformbarer stahl und stahlband oder -blech, verfahren zur herstellung von stahlband und verwendungen eines solchen stahls

Publications (2)

Publication Number Publication Date
JP2004521192A JP2004521192A (ja) 2004-07-15
JP4227010B2 true JP4227010B2 (ja) 2009-02-18

Family

ID=7688074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003503854A Expired - Fee Related JP4227010B2 (ja) 2001-06-13 2002-06-13 冷間成形用高強度鋼および鋼帯もしくは鋼板、鋼帯の製造方法および鋼の製造方法

Country Status (12)

Country Link
US (1) US20030145911A1 (de)
EP (1) EP1309734B2 (de)
JP (1) JP4227010B2 (de)
KR (1) KR100536645B1 (de)
CN (1) CN1215188C (de)
AT (1) ATE370258T1 (de)
CA (1) CA2414138C (de)
DE (2) DE10128544C2 (de)
DK (1) DK1309734T3 (de)
ES (1) ES2292762T5 (de)
PT (1) PT1309734E (de)
WO (1) WO2002101109A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006509912A (ja) * 2002-12-17 2006-03-23 ティッセンクルップ シュタール アクチェンゲゼルシャフト 鋼生成物の製造方法

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857980B1 (fr) 2003-07-22 2006-01-13 Usinor Procede de fabrication de toles d'acier austenitique fer-carbone-manganese, a haute resistance, excellente tenacite et aptitude a la mise en forme a froid, et toles ainsi produites
DE102004028236B3 (de) * 2004-06-11 2005-11-17 Rolf-Josef Schwartz Verfahren und Vorrichtung zum Erwärmen von Werkstücken vor der Warm- oder Halbwarmumformung
DE102004054444B3 (de) * 2004-08-10 2006-01-19 Daimlerchrysler Ag Verfahren zur Herstellung von Stahlbauteilen mit höchster Festigkeit und Plastizität
WO2006048034A1 (de) * 2004-11-03 2006-05-11 Thyssenkrupp Steel Ag Höherfestes, twip-eigenschaften aufweisendes stahlband oder -blech und verfahren zu dessen herstellung mittels “direct strip casting '
DE102005010243A1 (de) * 2005-03-05 2006-09-07 Sms Demag Ag Verfahren und Anlage zur Herstellung eines Leichtbaustahls mit einem hohen Mangan-Gehalt
DE102005057599A1 (de) * 2005-12-02 2007-06-06 Volkswagen Ag Leichtbaustahl
DE202005021771U1 (de) 2005-12-20 2010-02-18 Salzgitter Flachstahl Gmbh Umformbarer Leichtbaustahl
KR100742833B1 (ko) 2005-12-24 2007-07-25 주식회사 포스코 내식성이 우수한 고 망간 용융도금강판 및 그 제조방법
KR100742823B1 (ko) 2005-12-26 2007-07-25 주식회사 포스코 표면품질 및 도금성이 우수한 고망간 강판 및 이를 이용한도금강판 및 그 제조방법
DE102006030699B4 (de) * 2006-06-30 2014-10-02 Daimler Ag Gegossener Stahlkolben für Verbrennungsmotoren
PL1918403T3 (pl) * 2006-10-30 2009-10-30 Thyssenkrupp Steel Ag Sposób wytwarzania płaskich produktów stalowych ze stali tworzącej strukturę martenzytyczną
ATE432375T1 (de) * 2006-10-30 2009-06-15 Thyssenkrupp Steel Ag Verfahren zum herstellen von stahl-flachprodukten aus einem mit silizium legierten mehrphasenstahl
ATE432374T1 (de) * 2006-10-30 2009-06-15 Thyssenkrupp Steel Ag Verfahren zum herstellen von stahl-flachprodukten aus einem mit aluminium legierten mehrphasenstahl
ES2325962T3 (es) * 2006-10-30 2009-09-25 Thyssenkrupp Steel Ag Procedimiento para fabricar productos planos de acero a partir de un acero multifasico microaleado con boro.
PL1918402T3 (pl) * 2006-10-30 2009-10-30 Thyssenkrupp Steel Ag Sposób wytwarzania płaskich produktów stalowych ze stali tworzącej strukturę o fazach złożonych
KR100851158B1 (ko) * 2006-12-27 2008-08-08 주식회사 포스코 충돌특성이 우수한 고망간형 고강도 강판 및 그 제조방법
US8444776B1 (en) 2007-08-01 2013-05-21 Ati Properties, Inc. High hardness, high toughness iron-base alloys and methods for making same
KR20150133863A (ko) 2007-08-01 2015-11-30 에이티아이 프로퍼티즈, 인코퍼레이티드 고 경도, 고 인성 철-계 합금 및 이의 제조 방법
JP5487543B2 (ja) * 2008-01-25 2014-05-07 Ｊｆｅスチール株式会社 拡管性に優れた油井用鋼管
EP2090668A1 (de) * 2008-01-30 2009-08-19 Corus Staal BV Verfahren zur Herstellung eines hochfesten Stahls und dadurch gewonnener hochfester Stahl
EP2208803A1 (de) 2009-01-06 2010-07-21 ThyssenKrupp Steel Europe AG Höherfester, kaltumformbarer Stahl, Stahlflachprodukt, Verfahren zur Herstellung eines Stahlflachprodukts sowie Verwendung eines Stahlflachproduktes
WO2010126268A2 (ko) * 2009-04-28 2010-11-04 연세대학교 산학협력단 고강도 및 고연성을 갖는 고망간 질소 함유 강판 및 그 제조방법
US8182963B2 (en) 2009-07-10 2012-05-22 GM Global Technology Operations LLC Low-cost manganese-stabilized austenitic stainless steel alloys, bipolar plates comprising the alloys, and fuel cell systems comprising the bipolar plates
ATE554190T1 (de) * 2009-08-25 2012-05-15 Thyssenkrupp Steel Europe Ag Verfahren zum herstellen eines mit einem metallischen, vor korrosion schützenden überzug versehenen stahlbauteils und stahlbauteil
US20120288396A1 (en) * 2009-12-28 2012-11-15 Posco Austenite steel material having superior ductility
DE102010034161B4 (de) * 2010-03-16 2014-01-02 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung von Werkstücken aus Leichtbaustahl mit über die Wanddicke einstellbaren Werkstoffeigenschaften
JP5003785B2 (ja) 2010-03-30 2012-08-15 Ｊｆｅスチール株式会社 延性に優れた高張力鋼板およびその製造方法
KR20120026249A (ko) * 2010-09-09 2012-03-19 연세대학교 산학협력단 고강도 및 고연성 강판 및 그 제조방법
US9182196B2 (en) 2011-01-07 2015-11-10 Ati Properties, Inc. Dual hardness steel article
US9657363B2 (en) 2011-06-15 2017-05-23 Ati Properties Llc Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys
KR101329925B1 (ko) 2011-08-26 2013-11-14 주식회사 포스코 도금밀착성이 우수한 고망간강 및 이로부터 용융아연도금강판을 제조하는 방법
CN102409227B (zh) * 2011-10-26 2013-04-17 东北大学 一种低相对磁导率的热轧带钢及其制备方法
KR101428151B1 (ko) 2011-12-27 2014-08-08 주식회사 포스코 고망간 열연 아연도금강판 및 그 제조방법
KR101449119B1 (ko) * 2012-09-04 2014-10-08 주식회사 포스코 우수한 강성 및 연성을 갖는 페라이트계 경량 고강도 강판 및 그 제조방법
KR101490560B1 (ko) 2012-12-20 2015-02-05 주식회사 포스코 연성이 우수한 저비중 강재 및 그 제조방법
KR101510505B1 (ko) 2012-12-21 2015-04-08 주식회사 포스코 우수한 도금성과 초고강도를 갖는 고망간 용융아연도금강판의 제조방법 및 이에 의해 제조된 고망간 용융아연도금강판
EP2767601B1 (de) * 2013-02-14 2018-10-10 ThyssenKrupp Steel Europe AG Kaltgewalztes Stahlflachprodukt für Tiefziehanwendungen und Verfahren zu seiner Herstellung
EP3034641B1 (de) 2013-08-14 2019-10-09 Posco Ultrahochfeste stahlplatte und herstellungsverfahren dafür
KR101630957B1 (ko) 2014-11-05 2016-06-16 주식회사 포스코 점용접성 및 도금성이 우수한 고망간강 합금아연도금강판 및 이의 제조방법
KR101630960B1 (ko) 2014-11-14 2016-06-16 주식회사 포스코 가공성 및 점용접성이 우수한 합금화 용융아연도금강판 및 그 제조방법
DE112015005690T8 (de) 2014-12-19 2018-04-19 Nucor Corporation Warmgewalztes martensitisches Leichtbau-Stahlblech und Verfahren zum Herstellen desselben
KR101665807B1 (ko) 2014-12-23 2016-10-13 주식회사 포스코 도금성이 우수한 오스테나이트계 고강도 고망간 용융 알루미늄 도금강판 및 그의 제조방법
KR101665801B1 (ko) 2014-12-23 2016-10-13 주식회사 포스코 도금 품질이 우수한 오스테나이트계 고강도 고망간 용융 알루미늄 도금강판 및 그의 제조방법
KR20160078840A (ko) 2014-12-24 2016-07-05 주식회사 포스코 항복 강도 및 성형성이 우수한 고강도 고망간강 및 그 제조방법
DE102015111680A1 (de) * 2015-07-17 2017-01-19 Benteler Steel/Tube Gmbh Gasgenerator
CN105478783A (zh) * 2015-11-27 2016-04-13 宁波市群星粉末冶金有限公司 一种汽车减震器活塞杆及其制备方法
WO2017111491A1 (ko) 2015-12-24 2017-06-29 주식회사 포스코 도금성 및 용접성이 우수한 오스테나이트계 용융 알루미늄 도금강판 및 그 제조방법
CN105543627A (zh) * 2015-12-24 2016-05-04 芜湖恒耀汽车零部件有限公司 一种新材料排气管及其制备方法
CN105673173B (zh) * 2015-12-31 2019-09-03 台州三元车辆净化器有限公司 一种新型高性能材料的排气管及其加工制备工艺
WO2017203310A1 (en) 2016-05-24 2017-11-30 Arcelormittal Method for producing a twip steel sheet having an austenitic microstructure
WO2017203312A1 (en) 2016-05-24 2017-11-30 Arcelormittal Cold rolled and annealed steel sheet, method of production thereof and use of such steel to produce vehicle parts
WO2017203315A1 (en) 2016-05-24 2017-11-30 Arcelormittal Cold rolled and annealed steel sheet, method of production thereof and use of such steel to produce vehicle parts
WO2017203311A1 (en) 2016-05-24 2017-11-30 Arcelormittal Cold rolled and annealed steel sheet, method of production thereof and use of such steel to produce vehicle parts
DE102016211411A1 (de) * 2016-06-24 2017-12-28 Thyssenkrupp Ag Fahrzeugrad und Verwendung
CN106086348A (zh) * 2016-07-27 2016-11-09 唐山钢铁集团有限责任公司 一种高强度高延伸率冷轧打包钢带及其制造方法
CN106435380A (zh) * 2016-10-26 2017-02-22 昆明理工大学 一种微合金化高铝高塑性钢板及其制备方法
KR20190138835A (ko) * 2017-04-11 2019-12-16 티센크루프 스틸 유럽 악티엔게젤샤프트 벨형 노에서 어닐링 처리된 냉간 압연한 평강 제품 및 그 제조 방법
CN107699803B (zh) * 2017-09-29 2019-06-04 上海交通大学 一种超低碳低温用钢及其热处理工艺
KR102020406B1 (ko) 2017-12-21 2019-09-10 주식회사 포스코 항복강도 및 성형성이 우수한 고강도 강판 및 이의 제조방법
KR101988763B1 (ko) 2017-12-21 2019-06-12 주식회사 포스코 성형성 및 표면품질이 우수한 고강도 강판 및 이의 제조방법
KR102065230B1 (ko) 2017-12-26 2020-01-10 주식회사 포스코 점 용접성이 우수한 초고강도 고망간 아연도금강판 및 그의 제조방법
KR101999032B1 (ko) 2017-12-26 2019-09-27 주식회사 포스코 점용접성이 우수한 고강도 고망간 도금강판 용접 구조물 및 그의 제조방법
KR102098483B1 (ko) * 2018-07-27 2020-04-07 주식회사 포스코 성형성 및 피로특성이 우수한 저비중 클래드 강판 및 그 제조방법
CN109097680B (zh) * 2018-08-10 2020-07-28 宝武集团鄂城钢铁有限公司 一种使用50t中频感应炉冶炼制得的高锰高铝无磁钢板的制造方法
WO2020115526A1 (en) 2018-12-04 2020-06-11 Arcelormittal Cold rolled and annealed steel sheet, method of production thereof and use of such steel to produce vehicle parts
CN111926252B (zh) * 2020-07-31 2022-01-18 马鞍山钢铁股份有限公司 一种深冲用途的热轧酸洗钢板及其生产方法
WO2023105271A1 (en) 2021-12-10 2023-06-15 Arcelormittal Low density hot rolled steel, method of production thereof and use of such steel to produce vehicle parts
WO2023105272A1 (en) 2021-12-10 2023-06-15 Arcelormittal Low density hot rolled steel, method of production thereof and use of such steel to produce vehicle parts
CN115058661A (zh) * 2022-06-17 2022-09-16 湖南华菱涟源钢铁有限公司 一种高碳高锰钢板及其生产方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899508C (de) * 1944-02-27 1953-12-14 Administration Sequestre Des R Hitzebestaendiger Aluminium-Mangan-Silizium-Stahl
DE1182844B (de) * 1959-06-23 1964-12-03 Ford Werke Ag Austenitische Stahllegierung
CH680267A4 (de) * 1967-05-13 1969-11-14 Straumann Inst Ag Bauelement mit einem von Null nur wenig abweichenden Temperaturkoeffizienten für ein Zeitmessgerät
USH326H (en) * 1984-05-22 1987-09-01 The United States Of America As Represented By The United States Department Of Energy Mn-Fe base and Mn-Cr-Fe base austenitic alloys
US4975335A (en) * 1988-07-08 1990-12-04 Fancy Steel Corporation Fe-Mn-Al-C based alloy articles and parts and their treatments
JP3614869B2 (ja) * 1992-12-18 2005-01-26 財団法人電気磁気材料研究所 高強度非磁性低熱膨張合金
DE19724661C2 (de) * 1997-06-11 1999-10-28 Leico Werkzeugmaschb Gmbh & Co Verfahren zur Herstellung eines verzahnten Getriebeteiles
DE19727759C2 (de) * 1997-07-01 2000-05-18 Max Planck Inst Eisenforschung Verwendung eines Leichtbaustahls
DE19900199A1 (de) 1999-01-06 2000-07-13 Ralf Uebachs Leichtbaustahllegierung
FR2796083B1 (fr) * 1999-07-07 2001-08-31 Usinor Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006509912A (ja) * 2002-12-17 2006-03-23 ティッセンクルップ シュタール アクチェンゲゼルシャフト 鋼生成物の製造方法

Also Published As

Publication number Publication date
CN1215188C (zh) 2005-08-17
DE50210689D1 (de) 2007-09-27
WO2002101109A1 (de) 2002-12-19
PT1309734E (pt) 2007-11-28
CN1463297A (zh) 2003-12-24
EP1309734B1 (de) 2007-08-15
DE10128544C2 (de) 2003-06-05
US20030145911A1 (en) 2003-08-07
CA2414138C (en) 2012-12-11
ES2292762T3 (es) 2008-03-16
EP1309734B2 (de) 2012-06-20
KR100536645B1 (ko) 2005-12-14
DE10128544A1 (de) 2003-01-02
DK1309734T3 (da) 2007-12-27
EP1309734A1 (de) 2003-05-14
CA2414138A1 (en) 2002-12-02
ES2292762T5 (es) 2012-10-29
JP2004521192A (ja) 2004-07-15
KR20030019908A (ko) 2003-03-07
ATE370258T1 (de) 2007-09-15

Similar Documents

Publication Publication Date Title
JP4227010B2 (ja) 冷間成形用高強度鋼および鋼帯もしくは鋼板、鋼帯の製造方法および鋼の製造方法
JP4500688B2 (ja) 鋼生成物の製造方法
KR101798771B1 (ko) 항복강도가 우수한 초고강도 고연성 강판 및 그 제조방법
CN101928875A (zh) 具有良好成形性能的高强度冷轧钢板及其制备方法
KR20150108396A (ko) 초고강도 냉간 압연 내후성 강판 및 이의 제조 방법
KR101243002B1 (ko) 연신율이 우수한 고강도 강판 및 그 제조방법
JPH11507103A (ja) 銅を含有した変態誘起塑性の加工容易な熱間圧延高張力鋼の製造方法
JP7463408B2 (ja) 冷間圧延及び被覆された鋼板並びにその製造方法
JPH0823048B2 (ja) 焼付硬化性と加工性に優れた熱延鋼板の製造方法
KR100782785B1 (ko) 초세립 열연 이상조직강 및 그의 제조 방법
JP3422864B2 (ja) 加工性の優れたステンレス鋼およびその製造方法
KR101403262B1 (ko) 초고강도 용융도금강판 및 그의 제조방법
JP3280692B2 (ja) 深絞り用高強度冷延鋼板の製造方法
JP7291222B2 (ja) 延性及び加工性に優れた高強度鋼板、及びその製造方法
JPH05195056A (ja) 高延性高強度鋼板の製造法
JP2001207244A (ja) 延性、加工性および耐リジング性に優れたフェライト系ステンレス冷延鋼板およびその製造方法
KR101076082B1 (ko) 초고강도 열연강판 및 그 제조방법
JPH05195150A (ja) 加工性に優れた熱延高張力鋼板とその製造法
KR100711474B1 (ko) 소부경화성이 우수한 열연강판의 제조방법
JP3299287B2 (ja) 成形加工用高強度鋼板とその製造方法
JPS60184664A (ja) 安定な残留オ−ステナイトを含む高延性高張力鋼
KR20200075957A (ko) 강도와 연성의 밸런스 및 가공성이 우수한 강판 및 그 제조방법
JP2618563B2 (ja) 溶接熱影響部の軟化しにくい高強度電縫鋼管およびその製造方法
JP2003013176A (ja) プレス成形性と歪時効硬化特性に優れた高延性冷延鋼板およびその製造方法
JPS61257421A (ja) 超高張力鋼板の製造方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050113

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061107

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070206

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070216

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070507

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20070918

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20071022

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20071023

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080116

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20080128

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080408

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080703

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080710

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081008

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20081104

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20081127

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111205

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4227010

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111205

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121205

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121205

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131205

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees