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FR2836930B1 - Acier lamine a chaud a tres haute resistance et de faible densite - Google Patents

Acier lamine a chaud a tres haute resistance et de faible densite

Info

Publication number
FR2836930B1
FR2836930B1 FR0202998A FR0202998A FR2836930B1 FR 2836930 B1 FR2836930 B1 FR 2836930B1 FR 0202998 A FR0202998 A FR 0202998A FR 0202998 A FR0202998 A FR 0202998A FR 2836930 B1 FR2836930 B1 FR 2836930B1
Authority
FR
France
Prior art keywords
elements
low density
high resistance
rolled steel
hot 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 - Lifetime
Application number
FR0202998A
Other languages
English (en)
Other versions
FR2836930A1 (fr
Inventor
Xavier Bano
Christian Giraud
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.)
USINOR SA
Original Assignee
USINOR SA
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=27763686&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2836930(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by USINOR SA filed Critical USINOR SA
Priority to FR0202998A priority Critical patent/FR2836930B1/fr
Priority to DE60302659T priority patent/DE60302659T2/de
Priority to US10/507,641 priority patent/US7416615B2/en
Priority to RU2004129774/02A priority patent/RU2323983C2/ru
Priority to AU2003227824A priority patent/AU2003227824A1/en
Priority to EP03725278A priority patent/EP1485511B1/fr
Priority to CA2478123A priority patent/CA2478123C/fr
Priority to ES03725278T priority patent/ES2252671T3/es
Priority to PCT/FR2003/000765 priority patent/WO2003076673A2/fr
Priority to AT03725278T priority patent/ATE312206T1/de
Priority to KR1020047014303A priority patent/KR100986697B1/ko
Priority to CNB038056259A priority patent/CN1306046C/zh
Priority to BRPI0308328-4A priority patent/BR0308328B1/pt
Priority to JP2003574870A priority patent/JP4638152B2/ja
Priority to MXPA04008717A priority patent/MXPA04008717A/es
Publication of FR2836930A1 publication Critical patent/FR2836930A1/fr
Publication of FR2836930B1 publication Critical patent/FR2836930B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C21D8/04—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
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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

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)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR0202998A 2002-03-11 2002-03-11 Acier lamine a chaud a tres haute resistance et de faible densite Expired - Lifetime FR2836930B1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR0202998A FR2836930B1 (fr) 2002-03-11 2002-03-11 Acier lamine a chaud a tres haute resistance et de faible densite
PCT/FR2003/000765 WO2003076673A2 (fr) 2002-03-11 2003-03-10 Tôle d'acier laminé à chaud à très haute résistance et de faible densité, et procédé de fabrication
KR1020047014303A KR100986697B1 (ko) 2002-03-11 2003-03-10 초고강도 및 저밀도 열연강판 및 그 제조방법
RU2004129774/02A RU2323983C2 (ru) 2002-03-11 2003-03-10 Горячекатаный стальной лист с очень высокой прочностью и низким удельным весом и способ его получения
AU2003227824A AU2003227824A1 (en) 2002-03-11 2003-03-10 High-resistant, low-density hot laminated sheet steel and method for the production thereof
EP03725278A EP1485511B1 (fr) 2002-03-11 2003-03-10 Tole d'acier laminee a chaud a tres haute resistance et de faible densite, et procede de fabrication
CA2478123A CA2478123C (fr) 2002-03-11 2003-03-10 Tole d'acier lamine a chaud a tres haute resistance et de faible densite, et procede de fabrication
ES03725278T ES2252671T3 (es) 2002-03-11 2003-03-10 Chapa de acero laminada al calor de muy alta resistencia y de baja densidad, y procedimiento de fabricacion.
DE60302659T DE60302659T2 (de) 2002-03-11 2003-03-10 Warmgewalztes hochfestes stahlblech mit niedriger dichte und verfahren zur herstellung
AT03725278T ATE312206T1 (de) 2002-03-11 2003-03-10 Warmgewalztes hochfestes stahlblech mit niedriger dichte und verfahren zur herstellung
US10/507,641 US7416615B2 (en) 2002-03-11 2003-03-10 Very-high-strength and low-density, hot-rolled steel sheet and manufacturing process
CNB038056259A CN1306046C (zh) 2002-03-11 2003-03-10 很高强度和低密度热轧薄钢板及其制造方法
BRPI0308328-4A BR0308328B1 (pt) 2002-03-11 2003-03-10 chapa de aço laminada a quente de muito alta resistência e de baixa densidade, e processo de fabricação.
JP2003574870A JP4638152B2 (ja) 2002-03-11 2003-03-10 超高強度低密度の熱間圧延鋼板およびその製造方法
MXPA04008717A MXPA04008717A (es) 2002-03-11 2003-03-10 Chapa de acero laminado en caliente de muy alta resistencia y de baja densidad y procedimiento para su fabricacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0202998A FR2836930B1 (fr) 2002-03-11 2002-03-11 Acier lamine a chaud a tres haute resistance et de faible densite

Publications (2)

Publication Number Publication Date
FR2836930A1 FR2836930A1 (fr) 2003-09-12
FR2836930B1 true FR2836930B1 (fr) 2005-02-25

Family

ID=27763686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0202998A Expired - Lifetime FR2836930B1 (fr) 2002-03-11 2002-03-11 Acier lamine a chaud a tres haute resistance et de faible densite

Country Status (15)

Country Link
US (1) US7416615B2 (fr)
EP (1) EP1485511B1 (fr)
JP (1) JP4638152B2 (fr)
KR (1) KR100986697B1 (fr)
CN (1) CN1306046C (fr)
AT (1) ATE312206T1 (fr)
AU (1) AU2003227824A1 (fr)
BR (1) BR0308328B1 (fr)
CA (1) CA2478123C (fr)
DE (1) DE60302659T2 (fr)
ES (1) ES2252671T3 (fr)
FR (1) FR2836930B1 (fr)
MX (1) MXPA04008717A (fr)
RU (1) RU2323983C2 (fr)
WO (1) WO2003076673A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5042694B2 (ja) * 2007-04-13 2012-10-03 新日本製鐵株式会社 延性及び加工性に優れた高強度低比重鋼板及びその製造方法
EP1995336A1 (fr) 2007-05-16 2008-11-26 ArcelorMittal France Acier à faible densité présentant une bonne aptitude à l'emboutissage
KR101008117B1 (ko) 2008-05-19 2011-01-13 주식회사 포스코 표면특성이 우수한 고가공용 고강도 박강판 및용융아연도금강판과 그 제조방법
KR101027250B1 (ko) * 2008-05-20 2011-04-06 주식회사 포스코 고연성 및 내지연파괴 특성이 우수한 고강도 냉연강판,용융아연 도금강판 및 그 제조방법
KR100985298B1 (ko) * 2008-05-27 2010-10-04 주식회사 포스코 리징 저항성이 우수한 저비중 고강도 열연 강판, 냉연강판, 아연도금 강판 및 이들의 제조방법
ES2750361T3 (es) * 2010-10-18 2020-03-25 Nippon Steel Corp Chapa de acero laminada en caliente, laminada en frío y chapada que tiene una ductilidad local y uniforme mejorada a una tasa de tensión alta
ES2655939T3 (es) 2011-03-28 2018-02-22 Nippon Steel & Sumitomo Metal Corporation Lámina de acero laminada en caliente y método de producción de la misma
MX339616B (es) * 2011-05-25 2016-06-02 Nippon Steel & Sumitomo Metal Corp Laminas de acero laminadas en caliente y proceso para la produccion de las mismas.
WO2013178887A1 (fr) 2012-05-31 2013-12-05 Arcelormittal Investigación Desarrollo Sl Acier laminé a chaud ou a froid a faible densite, son procede de mise en oeuvre et son utilisation
DE102012013113A1 (de) * 2012-06-22 2013-12-24 Salzgitter Flachstahl Gmbh Hochfester Mehrphasenstahl und Verfahren zur Herstellung eines Bandes aus diesem Stahl mit einer Mindestzugfestigkleit von 580MPa
CN103215516B (zh) 2013-04-09 2015-08-26 宝山钢铁股份有限公司 一种700MPa级高强度热轧Q&P钢及其制造方法
PL2993247T3 (pl) * 2013-05-01 2019-04-30 Nippon Steel & Sumitomo Metal Corp Blacha stalowa cienka ocynkowana i sposób jej wytwarzania
MX2015014879A (es) 2013-05-01 2016-03-21 Nippon Steel & Sumitomo Metal Corp Placa de acero de baja gravedad especifica, de alta resistencia que tiene excelentes propiedades de soldadura de punto.
UA117592C2 (uk) 2013-08-01 2018-08-27 Арселорміттал Пофарбований оцинкований сталевий лист та спосіб його виготовлення
ES2782077T3 (es) 2015-04-08 2020-09-10 Nippon Steel Corp Lámina de acero para tratamiento térmico
EP3282031B1 (fr) 2015-04-08 2020-02-19 Nippon Steel Corporation Élément de tôle d'acier traité thermiquement et son procédé de production
US11041225B2 (en) 2015-04-08 2021-06-22 Nippon Steel Corporation Heat-treated steel sheet member and method for producing the same
RU2615667C1 (ru) * 2015-12-09 2017-04-06 Публичное акционерное общество "Северсталь" Способ производства горячекатаных листов из низколегированной стали класса прочности к65 для электросварных прямошовных труб
RU2627079C1 (ru) * 2016-11-17 2017-08-03 Федеральное Государственное Унитарное Предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" (ФГУП "ЦНИИчермет им. И.П. Бардина") Способ производства высокопрочной коррозионностойкой горячекатаной стали с низким удельным весом
CN112481555B (zh) * 2020-11-27 2022-01-04 马鞍山市鑫龙特钢有限公司 一种耐高温氧化腐蚀的低密度钢
CN118369456A (zh) * 2021-12-10 2024-07-19 安赛乐米塔尔公司 低密度热轧钢、其生产方法以及这样的钢用于生产车辆部件的用途

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60204833A (ja) * 1984-03-29 1985-10-16 Sumitomo Metal Ind Ltd 磁気特性の優れたセンダスト板材の製造方法
JPH07115041B2 (ja) * 1987-03-11 1995-12-13 日本鋼管株式会社 無方向性高Ｓｉ鋼板の製造方法
JPH03291360A (ja) * 1990-04-06 1991-12-20 Tohoku Tokushuko Kk 磁気ヘッド用合金
JP2536255B2 (ja) * 1990-08-04 1996-09-18 日本鋼管株式会社 制振合金
JP2536256B2 (ja) * 1990-08-04 1996-09-18 日本鋼管株式会社 高強度制振合金
JP2503125B2 (ja) * 1991-05-09 1996-06-05 新日本製鐵株式会社 良電磁厚板の製造方法
JP2708682B2 (ja) * 1991-12-27 1998-02-04 新日本製鐵株式会社 磁気特性が極めて優れた無方向性電磁鋼板及びその製造方法
JP3168665B2 (ja) * 1992-01-18 2001-05-21 住友金属工業株式会社 加工性に優れた熱延高張力鋼板とその製造法
JP3011538B2 (ja) * 1992-05-25 2000-02-21 新日本製鐵株式会社 降伏強さが低い構造用鋼の製造法
US5445685A (en) * 1993-05-17 1995-08-29 The Regents Of The University Of California Transformation process for production of ultrahigh carbon steels and new alloys
JP3386514B2 (ja) * 1993-06-16 2003-03-17 川崎製鉄株式会社 制振合金薄鋼板及びその製造方法
EP0681032A4 (fr) * 1993-11-22 1996-03-20 Nippon Steel Corp Brame d'acier a tres bas carbone, produite par coulee continue, et tole d'acier a tres bas carbone presentant peu de defauts de surface au cours de sa fabrication, et procede de fabrication de cette brame et de cette tole.
JPH07252592A (ja) * 1994-03-15 1995-10-03 Nippon Steel Corp 成形性、低温靭性及び疲労特性に優れた熱延高強度鋼板
JPH07300655A (ja) * 1994-04-28 1995-11-14 Nippon Steel Corp 磁気特性、及びカシメ性が優れている無方向性電磁鋼板及びその製造方法
JP3348365B2 (ja) * 1994-08-19 2002-11-20 新日本製鐵株式会社 疲労特性に優れた耐熱軟化性を有する加工用熱延高強度鋼板およびその製造方法
JPH09241745A (ja) * 1996-03-01 1997-09-16 Nkk Corp 一様伸びおよび高温リラクセーション特性に優れたｐｃ鋼棒の製造方法
JPH1025543A (ja) * 1996-07-15 1998-01-27 Nkk Corp スポット溶接ままで一様伸び及び高温リラクセーション特性に優れたｐｃ鋼棒
JPH10212522A (ja) * 1997-01-30 1998-08-11 Nippon Steel Corp 酸洗性に優れた熱延鋼板の製造方法
AU769978B2 (en) 1997-10-28 2004-02-12 Hide And Seek Technologies, Inc. Optical disc authentication and data storage
JPH11189850A (ja) * 1997-12-24 1999-07-13 Sumitomo Metal Ind Ltd 無方向性電磁鋼板およびその製造方法
JP3401427B2 (ja) * 1998-03-12 2003-04-28 株式会社神戸製鋼所 耐衝撃性に優れた高強度鋼板
JPH11323489A (ja) * 1998-05-13 1999-11-26 Nippon Steel Corp 形状凍結性に優れた良加工性高強度冷延鋼板およびその製造方法
JP4184481B2 (ja) * 1998-06-11 2008-11-19 新日本製鐵株式会社 耐食鋼
JP2000160249A (ja) * 1998-11-26 2000-06-13 Kawasaki Steel Corp Ｌ方向及びｃ方向の磁気特性に優れた電磁鋼熱延板の製造方法
JP3447233B2 (ja) * 1998-12-11 2003-09-16 新日本製鐵株式会社 熱処理硬化能に優れた薄鋼板及び高強度プレス成形体の製造方法
JP3962186B2 (ja) * 1998-12-11 2007-08-22 新日本製鐵株式会社 熱処理硬化能に優れた薄鋼板及びその鋼板を用いた高強度プレス成形体の製造方法
FR2796966B1 (fr) * 1999-07-30 2001-09-21 Ugine Sa Procede de fabrication de bandes minces en acier de type "trip" et bandes minces ainsi obtenues
JP3924108B2 (ja) * 2000-03-13 2007-06-06 新日本製鐵株式会社 予加工後のハイドロフォーム成形性の優れた高強度鋼板の製造方法

Also Published As

Publication number Publication date
WO2003076673A3 (fr) 2004-04-22
DE60302659D1 (de) 2006-01-12
BR0308328A (pt) 2004-12-28
AU2003227824A1 (en) 2003-09-22
US20060231177A1 (en) 2006-10-19
EP1485511A2 (fr) 2004-12-15
RU2004129774A (ru) 2005-08-20
ES2252671T3 (es) 2006-05-16
FR2836930A1 (fr) 2003-09-12
JP2005527701A (ja) 2005-09-15
JP4638152B2 (ja) 2011-02-23
CA2478123A1 (fr) 2003-09-18
KR20040088583A (ko) 2004-10-16
WO2003076673A2 (fr) 2003-09-18
RU2323983C2 (ru) 2008-05-10
DE60302659T2 (de) 2006-07-20
US7416615B2 (en) 2008-08-26
ATE312206T1 (de) 2005-12-15
CN1306046C (zh) 2007-03-21
EP1485511B1 (fr) 2005-12-07
WO2003076673A8 (fr) 2004-09-30
KR100986697B1 (ko) 2010-10-08
MXPA04008717A (es) 2004-12-06
AU2003227824A8 (en) 2003-09-22
CA2478123C (fr) 2011-01-25
CN1688725A (zh) 2005-10-26
BR0308328B1 (pt) 2011-11-01

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