BR9802857A - Processo de elaboração de uma chapa fina feita de aço de carbono ultrabaixo para a realização de produtos embutidos para embalagem e chapa fina obtida - Google Patents

Processo de elaboração de uma chapa fina feita de aço de carbono ultrabaixo para a realização de produtos embutidos para embalagem e chapa fina obtida

Info

Publication number
BR9802857A
BR9802857A BR9802857-0A BR9802857A BR9802857A BR 9802857 A BR9802857 A BR 9802857A BR 9802857 A BR9802857 A BR 9802857A BR 9802857 A BR9802857 A BR 9802857A
Authority
BR
Brazil
Prior art keywords
notgreater
steel
thin sheet
less
ultra
Prior art date
Application number
BR9802857-0A
Other languages
English (en)
Inventor
Veronique Sardoy
Gilles Dahmen
Isabelle Poissonnet
Anne Blanchard
Pascal Choquet
Bernard Debiesme
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=9510142&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9802857(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 BR9802857A publication Critical patent/BR9802857A/pt

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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C21D8/0426—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
    • C21D8/04—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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel 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
    • C22C38/04—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
    • C21D8/04—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

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)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Wrappers (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Patente de Invenção: <B>''PROCESSO DE ELABORAçãO DE UMA CHAPA FINA DE AçO DE CARBONO ULTRABAIXO PARA A REALIZAçãO DE PRODUTOS EMBUTIDOS PARA EMBALAGEM E CHAPA FINA OBTIDA''. Elabora-se um aço aclamado e desgaseificado sob vácuo de carbono muito baixo que contém em peso, entre 0,10 e 0,35% de manganês, menos de 0,006% de nitrogênio, menos de 0,025% de fósforo, menos de 0,020% de enxofre, menos de 0,020% de silício, no máximo 0,08% de pelo menos um dos elementos cobre, níquel e cromo, assim como alumínio. Vaza-se o aço sob a forma de uma placa, lamina-se a placa a quente para que se obtenha uma chapa laminada a quente, lamina-se a frio a chapa laminada a quente, lamina-se a frio a chapa laminada a quente em duas operações de laminação separadas por um recozimento contínuo. O aço contém no máximo 0,006% em peso de carbono e 0.010% de aluminio e chapa laminada a quente é bobinada a uma temperatura inferior a 620‹C. De preferência, o aço é acalmado por misturação com uma escória que contem quantidade ajustada de alumínio e de alumina.
BR9802857-0A 1997-08-07 1998-08-06 Processo de elaboração de uma chapa fina feita de aço de carbono ultrabaixo para a realização de produtos embutidos para embalagem e chapa fina obtida BR9802857A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9710155A FR2767078B1 (fr) 1997-08-07 1997-08-07 Procede d'elaboration d'une tole mince en acier a ultra bas carbone pour la realisation de produits emboutis pour emballage et tole mince obtenue

Publications (1)

Publication Number Publication Date
BR9802857A true BR9802857A (pt) 1999-10-13

Family

ID=9510142

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9802857-0A BR9802857A (pt) 1997-08-07 1998-08-06 Processo de elaboração de uma chapa fina feita de aço de carbono ultrabaixo para a realização de produtos embutidos para embalagem e chapa fina obtida

Country Status (10)

Country Link
US (1) US6767415B1 (pt)
EP (1) EP0896069B1 (pt)
AT (1) ATE220118T1 (pt)
BR (1) BR9802857A (pt)
CA (1) CA2243495C (pt)
DE (1) DE69806312T2 (pt)
DK (1) DK0896069T3 (pt)
ES (1) ES2179436T3 (pt)
FR (1) FR2767078B1 (pt)
PT (1) PT896069E (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1013776C2 (nl) * 1999-06-04 2000-12-06 Corus Staal Bv Ultra Low Carbon staal en werkwijze voor de vervaardiging daarvan.
DE10117118C1 (de) * 2001-04-06 2002-07-11 Thyssenkrupp Stahl Ag Verfahren zur Herstellung von gut umformfähigem Feinstblech und Verwendung eines Stahls
FR2833970B1 (fr) * 2001-12-24 2004-10-15 Usinor Demi-produit siderurgique en acier au carbone et ses procedes de realisation, et produit siderurgique obtenu a partir de ce demi-produit, notamment destine a la galvanisation
JP4559918B2 (ja) * 2004-06-18 2010-10-13 新日本製鐵株式会社 加工性に優れたブリキおよびテインフリースチール用鋼板およびその製造方法
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
CN100423857C (zh) * 2005-09-07 2008-10-08 鞍山市穗丰草制品厂 高强度包装钢带的生产设备及其生产方法
EP2459756B1 (en) 2009-07-30 2016-05-11 Tata Steel IJmuiden BV Process for producing an ultra-low-carbon steel slab, strip or sheet
DE102013102273A1 (de) * 2013-03-07 2014-09-25 Thyssenkrupp Rasselstein Gmbh Verfahren zum Erzeugen eines kaltgewalzten Stahlflachprodukts für Tiefzieh- und Abstreckziehanwendungen, Stahlflachprodukt und Verwendung eines solchen Stahlflachprodukts
WO2015113937A1 (en) * 2014-01-28 2015-08-06 Tata Steel Ijmuiden B.V. Process for producing an elc or ulc steel slab, strip or sheet, and to a slab, strip or sheet produced thereby
CN103924156B (zh) * 2014-05-05 2015-09-16 台州学院 一种添加纳米粒子的含铜强化钢及制备方法
CN113621887B (zh) * 2021-07-23 2022-06-10 山东钢铁集团日照有限公司 一种低成本打包带用冷轧钢带原料的生产方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404047A (en) * 1965-12-20 1968-10-01 United States Steel Corp Method for producing deep-drawing low-carbon steel sheet
JPS5722974B2 (pt) * 1975-01-28 1982-05-15
FR2678641B1 (fr) * 1991-07-04 1998-11-20 Lorraine Laminage Acier a emboutissabilite amelioree et procede de fabrication de toles destinees a l'emboutissage.
DE69311393T2 (de) * 1992-02-21 1997-09-25 Kawasaki Steel Co Verfahren zum Herstellen hochfester Stahlbleche für Dosen
US5429173A (en) 1993-12-20 1995-07-04 General Motors Corporation Metallurgical bonding of metals and/or ceramics
US5725697A (en) * 1993-12-24 1998-03-10 Kawasaki Steel Corporation Method of manufacturing cold-rolled can steel sheet having less planar anisotropy and good workability
FR2730942B1 (fr) * 1995-02-24 1997-05-16 Lorraine Laminage Procede d'elaboration d'une tole ou d'une bande en acier pour la realisation d'une boite et tole ou bande en acier obtenue par ce procede
FR2736933B1 (fr) * 1995-07-18 1997-08-22 Lorraine Laminage Procede de fabrication d'une bande de tole mince a emboutissabilite amelioree

Also Published As

Publication number Publication date
DE69806312D1 (de) 2002-08-08
ATE220118T1 (de) 2002-07-15
ES2179436T3 (es) 2003-01-16
CA2243495A1 (fr) 1999-02-07
FR2767078B1 (fr) 1999-10-22
DE69806312T2 (de) 2003-03-13
DK0896069T3 (da) 2003-04-14
FR2767078A1 (fr) 1999-02-12
CA2243495C (fr) 2006-04-25
EP0896069A1 (fr) 1999-02-10
EP0896069B1 (fr) 2002-07-03
US6767415B1 (en) 2004-07-27
PT896069E (pt) 2002-11-29

Similar Documents

Publication Publication Date Title
CN1040998C (zh) 生产具有改进了的重磁化损失的晶粒取向磁钢板的方法
EP0152665B1 (en) A cold rolled dual-phase structure steel sheet having an excellent deep drawability and a method of manufacturing the same
EP0400549A3 (en) Process for producing grainoriented electrical steel sheet having superior magnetic and surface film characteristics
CA2525742A1 (en) Improved method for production of non-oriented electrical steel strip
BR9802857A (pt) Processo de elaboração de uma chapa fina feita de aço de carbono ultrabaixo para a realização de produtos embutidos para embalagem e chapa fina obtida
KR860001208A (ko) 디이프 드로잉용 냉연강판 및 그 제조방법
KR900014618A (ko) 법랑피복용 강판 및 그 제조방법
US4124412A (en) Columbium treated, non-aging, vacuum degassed low carbon steel and method for producing same
CA2022907A1 (en) Method of manufacturing a steel sheet
CA2507970A1 (en) Fe-cr-si based non-oriented electrical steel sheet and method for producing the same
KR960034447A (ko) 성형성이 우수한 박강판 및 그 제조방법
RU2003108739A (ru) Способ изготовления сверхтонких лент из ферроалюминиевого сплава
RU2227172C2 (ru) Легированная хромом ферритная сталь с высокой стойкостью против возникновения волнистости, выполненный из нее лист и способ ее получения
CA2076284A1 (en) Cold-rolled high-tension steel sheet having superior deep drawability
EP1319725A3 (de) Verfahren zum Herstellen von Warmband
KR880004107A (ko) 냉간 압연 강판 및 그 제조방법
BR0004032A (pt) Aço ferrìtico a 14 % de cromo estabilizado com nióbio e sua utilização no domìnio do automóvel
KR910015707A (ko) 무방향성 전자 강스트립의 제조방법
WO1996014444A3 (en) Bake hardenable vanadium containing steel
KR930002524A (ko) 자기특성이 우수한 방향성 전기강판 및 그 제조방법
WO1996014444B1 (en) Bake hardenable vanadium containing steel
EP1453984B8 (de) Verfahren zum herstellen von warmband oder -blech aus einem mikrolegierten stahl
KR950009168B1 (ko) 고인성 열간단조용 비조질강의 제조방법
JPS56166331A (en) Manufacture of cold rolled steel plate with superior press workability
KR920702427A (ko) 왜곡제거 소둔후의 자기특성이 우수한 무방향성 전자강판의 제조방법

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06.08.2018