BR0010547A - Tratamento térmico de artigos de liga de alumìnio conformados - Google Patents

Tratamento térmico de artigos de liga de alumìnio conformados

Info

Publication number
BR0010547A
BR0010547A BR0010547-3A BR0010547A BR0010547A BR 0010547 A BR0010547 A BR 0010547A BR 0010547 A BR0010547 A BR 0010547A BR 0010547 A BR0010547 A BR 0010547A
Authority
BR
Brazil
Prior art keywords
shaped article
aluminum alloy
painting
heat treatment
shaped aluminum
Prior art date
Application number
BR0010547-3A
Other languages
English (en)
Inventor
Alok Kumar Gupta
David James Lloyd
Pierre Henri Marois
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 BR0010547A publication Critical patent/BR0010547A/pt

Links

Classifications

    • 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
    • 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
    • C22F1/05—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 of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • 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
    • C22F1/057—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 of alloys with copper as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

Patente de Invenção: "TRATAMENTO TéRMICO DE ARTIGOS DE LIGA DE ALUMìNIO CONFORMADOS". Um processo de produção de um artigo conformado adequado para uso como um painel de corpo automotivo destinado para acabamento por pintura e, se necessário, cozimento. O processo compreende a obtenção de um artigo chapa feito de uma liga de alumínio das séries 2000 ou 6000 em uma têmpera T4 ou T4P e que exiba um aumento na dureza após a pintura e opcionalmente cozimento, conformação do artigo chapa pela conformação para produzir um artigo conformado intermediário, e submetendo o artigo conformado intermediário a um tratamento de cravação térmica antes da pintura e opcionalmente do cozimento. O tratamento de cravação térmica envolve o aquecimento do artigo conformado intermediário da temperatura ambiente até uma temperatura em uma faixa de 150 a 300<198>C com ou sem manutenção àquela temperatura por um período de tempo para aumentar o crescimento da dureza.
BR0010547-3A 1999-05-14 2000-05-11 Tratamento térmico de artigos de liga de alumìnio conformados BR0010547A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13437299P 1999-05-14 1999-05-14
PCT/CA2000/000558 WO2000070115A1 (en) 1999-05-14 2000-05-11 Heat treatment of formed aluminum alloy products

Publications (1)

Publication Number Publication Date
BR0010547A true BR0010547A (pt) 2002-02-13

Family

ID=22463077

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010547-3A BR0010547A (pt) 1999-05-14 2000-05-11 Tratamento térmico de artigos de liga de alumìnio conformados

Country Status (9)

Country Link
EP (1) EP1190109B1 (pt)
JP (1) JP2002544392A (pt)
AT (1) ATE254673T1 (pt)
BR (1) BR0010547A (pt)
CA (1) CA2372736A1 (pt)
DE (1) DE60006670T2 (pt)
ES (1) ES2209879T3 (pt)
NO (1) NO20015497L (pt)
WO (1) WO2000070115A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR360801A0 (en) * 2001-03-08 2001-04-05 Commonwealth Scientific And Industrial Research Organisation Heat treatment of age-hardenable aluminium alloys utilising secondary precipitation
JP4631193B2 (ja) * 2001-03-29 2011-02-16 Ｊｆｅスチール株式会社 塗覆装鋼管の製造方法
WO2007076980A1 (en) * 2006-01-06 2007-07-12 Aleris Aluminum Duffel Bvba Aluminium alloy sheet for automotive applications and structural automobile body member provided with said aluminium alloy sheet
CN103710653A (zh) * 2013-12-17 2014-04-09 芜湖万润机械有限责任公司 一种高强高韧铝合金型材的制备方法
CN107580635B (zh) * 2015-05-08 2020-09-04 诺维尔里斯公司 铝合金制品的冲击热处理
ES2819151T3 (es) 2015-10-08 2021-04-15 Novelis Inc Un procedimiento de conformado en caliente de una aleación de aluminio endurecible por envejecimiento en temple T4
KR102071156B1 (ko) 2015-10-08 2020-01-29 노벨리스 인크. 경화된 알루미늄 합금의 온간 성형 방법
RU2720277C2 (ru) 2015-12-18 2020-04-28 Новелис Инк. Высокопрочные алюминиевые сплавы 6xxx и способы их получения
EP3390678B1 (en) 2015-12-18 2020-11-25 Novelis, Inc. High strength 6xxx aluminum alloys and methods of making the same
KR102227325B1 (ko) 2016-10-17 2021-03-15 노벨리스 인크. 맞춤-조정된 성질을 갖는 금속 시트
DE102018100842B3 (de) 2018-01-16 2019-05-09 Ebner Industrieofenbau Gmbh Durchlaufofen für Aluminiumbänder
CN114717493B (zh) * 2022-04-21 2023-09-12 广东齐力澳美高新材料股份有限公司 一种挤压铝型材预时效方法及预时效铝型材挤压产线

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4168411B2 (ja) * 1994-09-06 2008-10-22 ノベリス・インコーポレイテッド アルミニウム合金シートの熱処理方法

Also Published As

Publication number Publication date
EP1190109B1 (en) 2003-11-19
CA2372736A1 (en) 2000-11-23
ES2209879T3 (es) 2004-07-01
ATE254673T1 (de) 2003-12-15
WO2000070115A1 (en) 2000-11-23
DE60006670D1 (de) 2003-12-24
NO20015497D0 (no) 2001-11-09
JP2002544392A (ja) 2002-12-24
NO20015497L (no) 2002-01-14
DE60006670T2 (de) 2004-09-30
EP1190109A1 (en) 2002-03-27

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements