BR0002269A - Chapa de aço com baixo teor em alumìnio para embalagem - Google Patents

Chapa de aço com baixo teor em alumìnio para embalagem

Info

Publication number
BR0002269A
BR0002269A BR0002269-1A BR0002269A BR0002269A BR 0002269 A BR0002269 A BR 0002269A BR 0002269 A BR0002269 A BR 0002269A BR 0002269 A BR0002269 A BR 0002269A
Authority
BR
Brazil
Prior art keywords
steel strip
packaging
steel sheet
degrees
aluminum content
Prior art date
Application number
BR0002269-1A
Other languages
English (en)
Inventor
Mohamed Bouzekri
Original Assignee
Lorraine Laminage
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=9547530&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0002269(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lorraine Laminage filed Critical Lorraine Laminage
Publication of BR0002269A publication Critical patent/BR0002269A/pt

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
    • 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
    • C21D8/0468—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 between cold rolling steps
    • 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
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Abstract

Patente de Invenção: <B>"CHAPA DE AçO COM BAIXO TEOR EM ALUMìNIO PARA EMBALAGEM"<D> A invenção tem por objetivo uma chapa de aço com baixo teor em alumínio, compreendendo, em peso, entre 0,050 e 0,080% de carbono, entre 0,25 e 0,40% de manganês, menos de 0,020% de alumínio, entre 0,010 e 0,014% de nitrogênio, o resto sendo ferro e impurezas residuais inevitáveis. O aço comporta carbono no estado livre, um número de grãos por mm² superior a 30000 e, no estado envelhecido, uma taxa de alongamento A% que satisfaz a relação: (750 - Rm) / 16,5<243>A%<243>(850 - Rm) / 17,5 Rm sendo a resistência máxima à ruptura.
BR0002269-1A 1999-07-01 2000-07-03 Chapa de aço com baixo teor em alumìnio para embalagem BR0002269A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9908416A FR2795743B1 (fr) 1999-07-01 1999-07-01 Tole d'acier a basse teneur en aluminium pour emballage

Publications (1)

Publication Number Publication Date
BR0002269A true BR0002269A (pt) 2001-03-13

Family

ID=9547530

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002269-1A BR0002269A (pt) 1999-07-01 2000-07-03 Chapa de aço com baixo teor em alumìnio para embalagem

Country Status (10)

Country Link
US (2) US7169244B1 (pt)
EP (1) EP1065282B1 (pt)
AT (1) ATE223504T1 (pt)
BR (1) BR0002269A (pt)
CA (1) CA2314533C (pt)
DE (1) DE60000390T2 (pt)
DK (1) DK1065282T3 (pt)
ES (1) ES2182759T3 (pt)
FR (1) FR2795743B1 (pt)
PT (1) PT1065282E (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008518102A (ja) * 2004-10-26 2008-05-29 ヒル・アンド・ミユラー・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 封じ込め装置の製造方法およびそれによって製造された封じ込め装置
FR2896677B1 (fr) * 2006-02-01 2010-08-20 Seb Sa Appareil de cuisson avec moyen de remuage et procede afferent
JP5526483B2 (ja) 2008-03-19 2014-06-18 Ｊｆｅスチール株式会社 高強度缶用鋼板およびその製造方法
EP2860124B2 (en) † 2012-06-06 2020-03-18 JFE Steel Corporation Three-piece can and method for producing same
DE102014112286A1 (de) * 2014-08-27 2016-03-03 Thyssenkrupp Ag Verfahren zur Herstellung eines aufgestickten Verpackungsstahls
JP7131596B2 (ja) * 2019-12-04 2022-09-06 Ｊｆｅスチール株式会社 高強度缶用鋼板およびその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157623A (en) * 1974-11-18 1976-05-20 Nippon Kokan Kk Takaitosoyakitsukekokaseitosugureta hijikoseiomotsukochoryokureienkohanno seizohoho
JPS5827933A (ja) * 1981-08-13 1983-02-18 Kawasaki Steel Corp 連続焼鈍による耐食性に優れるｔ−３軟質ぶりき原板の製造方法
JP2676581B2 (ja) * 1993-07-14 1997-11-17 東洋鋼鈑株式会社 薄肉化深絞り缶用途に適した鋼板およびその製造法
FR2739105B1 (fr) * 1995-09-21 1998-04-30 Lorraine Laminage Procede de fabrication d'une bande metallique pour emballages et emballages metalliques obtenus par ce procede
DE19622164C1 (de) * 1996-06-01 1997-05-07 Thyssen Stahl Ag Verfahren zur Erzeugung eines kaltgewalzten Stahlbleches oder -bandes mit guter Umformbarkeit
FR2769251B1 (fr) * 1997-10-03 1999-12-24 Lorraine Laminage Procede de fabrication d'une bande de tole d'acier pour la realisation d'emballages metalliques par emboutissage et tole d'acier obtenue
FR2795740B1 (fr) * 1999-07-01 2001-08-03 Lorraine Laminage Tole d'acier a bas carbone calme a l'aluminium pour emballage
FR2795742B1 (fr) * 1999-07-01 2001-08-03 Lorraine Laminage Tole d'acier a moyen carbone calme a l'aluminium pour emballage
FR2795744B1 (fr) * 1999-07-01 2001-08-03 Lorraine Laminage Tole d'acier a basse teneur en aluminium pour emballage
FR2795741B1 (fr) * 1999-07-01 2001-08-03 Lorraine Laminage Tole d'acier a bas carbone calme a l'aluminium pour emballage
FR2796083B1 (fr) * 1999-07-07 2001-08-31 Usinor Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites

Also Published As

Publication number Publication date
US20060137770A1 (en) 2006-06-29
DE60000390T2 (de) 2003-05-15
ES2182759T3 (es) 2003-03-16
US7524384B2 (en) 2009-04-28
FR2795743A1 (fr) 2001-01-05
PT1065282E (pt) 2003-01-31
CA2314533A1 (fr) 2001-01-01
CA2314533C (fr) 2011-04-12
DK1065282T3 (da) 2002-12-30
FR2795743B1 (fr) 2001-08-03
DE60000390D1 (de) 2002-10-10
EP1065282B1 (fr) 2002-09-04
EP1065282A1 (fr) 2001-01-03
US7169244B1 (en) 2007-01-30
ATE223504T1 (de) 2002-09-15

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/07/2000, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: USINOR (FR)

Free format text: TRANSFERIDO POR FUSAO DE: SOLLAC

B25D Requested change of name of applicant approved

Owner name: ARCELOR FRANCE (FR)

Free format text: ALTERADO DE: USINOR

B25G Requested change of headquarter approved

Owner name: ARCELOR FRANCE (FR)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020070120836/RJ DE 29/08/2007.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 03.07.2020