BR9908089A - Processo de produção de lâminas de alumìnio de alta resistência - Google Patents

Processo de produção de lâminas de alumìnio de alta resistência

Info

Publication number
BR9908089A
BR9908089A BR9908089-3A BR9908089A BR9908089A BR 9908089 A BR9908089 A BR 9908089A BR 9908089 A BR9908089 A BR 9908089A BR 9908089 A BR9908089 A BR 9908089A
Authority
BR
Brazil
Prior art keywords
sheet
inter
blades
annealed
manganese
Prior art date
Application number
BR9908089-3A
Other languages
English (en)
Inventor
Thomas L Davisson
Luc M Montgrain
Sadashiv K Nadkarni
Original Assignee
Alcan Int Ltd
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
Application filed by Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of BR9908089A publication Critical patent/BR9908089A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/40—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling foils which present special problems, e.g. because of thinness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/001—Aluminium or its alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/003—Rolling non-ferrous metals immediately subsequent to continuous casting, i.e. in-line rolling

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)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Conductive Materials (AREA)
  • Heat Treatment Of Articles (AREA)
  • Laminated Bodies (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO DE PRODUçãO DE LâMINAS DE ALUMìNIO DE ALTA RESISTêNCIA"<D>. Lâmina de alta resistência tendo características de lâminas de dobramento inerte é produzida sem os problemas de laminação e outros problemas de produção encontrados com as lâminas de alta resistência anteriores pelo controle de teor de manganês, das temperaturas de inter-recozimento e, opcionalmente, das temperaturas do recozimento final. A liga contém 0,05 a 0,15%, preferivelmente 0,095 a 0,125% em peso de manganês. A folha trabalhada a frio é inter-recozida a uma temperatura de cerca de 200°C até cerca de 260°C, preferivelmente 230°C a 250°C, para produzir uma folha substancialmente totalmente recristalizada enquanto mantém a maior parte do manganês em solução sólida. A folha inter-recozida é laminada até a bitola final e finalmente recozida, preferivelmente a uma temperatura de cerca de 250°C até cerca de 325°C, mais preferivelmente cerca de 260°C até cerca de 325°C, para produzir uma lâmina de alumínio com dobramento inerte com um limite de elasticidade de pelo menos 89,6 Mpa (13 ksi) e um limite de resistência à tração máximo de pelo menos 103,4 MPa (15 ksi) e uma classificação de Mullen de pelo menos 89,6 kPa (13 psi) a uma bitola de 0,0015 cm (0,0006 polegadas).
BR9908089-3A 1998-02-18 1999-02-17 Processo de produção de lâminas de alumìnio de alta resistência BR9908089A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7510298P 1998-02-18 1998-02-18
PCT/CA1999/000138 WO1999042628A1 (en) 1998-02-18 1999-02-17 Process of manufacturing high strength aluminum foil

Publications (1)

Publication Number Publication Date
BR9908089A true BR9908089A (pt) 2000-10-31

Family

ID=22123555

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908089-3A BR9908089A (pt) 1998-02-18 1999-02-17 Processo de produção de lâminas de alumìnio de alta resistência

Country Status (11)

Country Link
US (1) US6533877B1 (pt)
EP (1) EP1058743B1 (pt)
JP (1) JP4565439B2 (pt)
KR (1) KR100587128B1 (pt)
AU (1) AU740061B2 (pt)
BR (1) BR9908089A (pt)
CA (1) CA2321133C (pt)
DE (1) DE69903135T2 (pt)
ES (1) ES2180273T3 (pt)
NO (1) NO330146B1 (pt)
WO (1) WO1999042628A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857981A1 (fr) * 2003-07-21 2005-01-28 Pechiney Rhenalu FEUILLES OU BANDES MINCES EN ALLIAGES AIFeSI
US7909136B2 (en) * 2004-11-24 2011-03-22 Serious Materials, Inc. Soundproof assembly
US20070023115A1 (en) * 2005-07-27 2007-02-01 Adriano Ferreira Method of making metal surfaces wettable
US20100084053A1 (en) * 2008-10-07 2010-04-08 David Tomes Feedstock for metal foil product and method of making thereof
CN104220614B (zh) * 2012-03-29 2016-10-05 株式会社Uacj 电极集电体用铝合金箔及其制造方法
TWI486217B (zh) * 2012-09-13 2015-06-01 China Steel Corp 鋁箔及其製造方法
CH708616B1 (de) * 2013-09-30 2016-12-30 Alu-Vertriebsstelle Ag Verfahren zur Herstellung einer Aluminiumfolie und nach diesem Verfahren hergestellte Aluminiumfolie.
CN104324973A (zh) * 2014-09-04 2015-02-04 明达铝业科技(太仓)有限公司 一种高强度的铝异型管的制造方法
CN104624647B (zh) * 2014-12-31 2017-01-11 中铝西南铝冷连轧板带有限公司 手机电池外壳用铸轧1100合金铝箔生产方法
EP3519183A4 (en) * 2016-09-28 2020-05-27 Essel Propack Ltd. MULTILAYER FILM AND FILM BASED LAMINATE
CN112893466A (zh) * 2021-01-19 2021-06-04 太原理工大学 一种基于激光能场辅助轧制极薄带的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2113782B1 (pt) * 1970-11-16 1973-06-08 Pechiney
US4334935A (en) * 1980-04-28 1982-06-15 Alcan Research And Development Limited Production of aluminum alloy sheet
JPS6033346A (ja) * 1983-08-04 1985-02-20 Sukai Alum Kk 熱交換器用フィン材もしくはブレ−ジングシ−トの製造方法
JPS61119658A (ja) 1984-11-16 1986-06-06 Sukai Alum Kk アルミニウム箔地の製造方法
JPS61170549A (ja) * 1985-01-25 1986-08-01 Sukai Alum Kk アルミニウム箔地の製造方法
JPS62149857A (ja) * 1985-12-24 1987-07-03 Showa Alum Corp 成形性に優れたアルミニウム合金箔の製造方法
JPS62149838A (ja) * 1985-12-24 1987-07-03 Showa Alum Corp 成形性に優れたアルミニウム合金箔
JPS63282228A (ja) * 1987-05-12 1988-11-18 Furukawa Alum Co Ltd アルミニウム合金箔地及びその製造方法
JPH06145923A (ja) * 1992-10-30 1994-05-27 Nippon Foil Mfg Co Ltd 電解コンデンサ陽極用アルミニウム箔の製造方法
US5466312A (en) 1993-01-11 1995-11-14 Reynolds Metals Company Method for making aluminum foil and cast strip stock for aluminum foilmaking and products therefrom
CA2104335C (en) * 1993-08-18 1999-03-16 Marcio Douglas Soares Aluminum foil product and manufacturing method
GB9405415D0 (en) * 1994-03-18 1994-05-04 Alcan Int Ltd Aluminium foil
US5725695A (en) * 1996-03-26 1998-03-10 Reynolds Metals Company Method of making aluminum alloy foil and product therefrom
AU6491898A (en) * 1997-04-04 1998-10-30 Alcan International Limited Aluminum alloy composition and method of manufacture

Also Published As

Publication number Publication date
WO1999042628A1 (en) 1999-08-26
CA2321133C (en) 2004-07-27
AU2508299A (en) 1999-09-06
AU740061B2 (en) 2001-10-25
DE69903135T2 (de) 2003-03-20
NO330146B1 (no) 2011-02-28
DE69903135D1 (de) 2002-10-31
EP1058743B1 (en) 2002-09-25
KR100587128B1 (ko) 2006-06-07
ES2180273T3 (es) 2003-02-01
CA2321133A1 (en) 1999-08-26
US6533877B1 (en) 2003-03-18
EP1058743A1 (en) 2000-12-13
NO20004100L (no) 2000-10-18
JP2002504625A (ja) 2002-02-12
NO20004100D0 (no) 2000-08-16
JP4565439B2 (ja) 2010-10-20
KR20010074431A (ko) 2001-08-04

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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 17/02/1999, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: PATENTE EXTINTA EM 17.02.2019