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 obtidaInfo
- 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
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 620C. De preferência, o aço é acalmado por misturação com uma escória que contem quantidade ajustada de alumínio e de alumina.
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)
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)
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 |
-
1997
- 1997-08-07 FR FR9710155A patent/FR2767078B1/fr not_active Expired - Lifetime
-
1998
- 1998-07-21 DK DK98401862T patent/DK0896069T3/da active
- 1998-07-21 EP EP98401862A patent/EP0896069B1/fr not_active Revoked
- 1998-07-21 AT AT98401862T patent/ATE220118T1/de active
- 1998-07-21 PT PT98401862T patent/PT896069E/pt unknown
- 1998-07-21 DE DE69806312T patent/DE69806312T2/de not_active Expired - Lifetime
- 1998-07-21 ES ES98401862T patent/ES2179436T3/es not_active Expired - Lifetime
- 1998-08-05 US US09/129,238 patent/US6767415B1/en not_active Expired - Lifetime
- 1998-08-06 BR BR9802857-0A patent/BR9802857A/pt not_active IP Right Cessation
- 1998-08-06 CA CA002243495A patent/CA2243495C/fr not_active Expired - Lifetime
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 |
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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 |