BR9913660A - Método para tratamento superficial de produtos de alumìnio - Google Patents

Método para tratamento superficial de produtos de alumìnio

Info

Publication number
BR9913660A
BR9913660A BR9913660-0A BR9913660A BR9913660A BR 9913660 A BR9913660 A BR 9913660A BR 9913660 A BR9913660 A BR 9913660A BR 9913660 A BR9913660 A BR 9913660A
Authority
BR
Brazil
Prior art keywords
surface treatment
product
aluminum products
applying
treatment method
Prior art date
Application number
BR9913660-0A
Other languages
English (en)
Other versions
BR9913660B1 (pt
Inventor
Luis F Vega
Kevin M Robare
Mark A Holtz
Jonh R Grassi
Original Assignee
Alcoa Inc
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 Alcoa Inc filed Critical Alcoa Inc
Priority to BRPI9917680A priority Critical patent/BRPI9917680B1/pt
Publication of BR9913660A publication Critical patent/BR9913660A/pt
Publication of BR9913660B1 publication Critical patent/BR9913660B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/16—Pretreatment, e.g. desmutting
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

Patente de Invenção: "MéTODO PARA TRATAMENTO DE SUPERFìCIE DE PRODUTOS DE ALUMìNIO". A presente invenção refere-se a um método para o tratamento superficial de um produto de alumínio, especialmente rodas de veículos, para melhorar o seu brilho. O método compreende as etapas principais de: (a) aplicar ao produto uma composição química abrilhantadora; (b) desoxidar a superfície do produto em um banho baseado em ácido nítrico; (c) formar um óxido poroso na referida superfície do produto mediante contato com um banho eletrolítico contendo ácido fosfórico ou fosfónico; e (d) aplicar uma película baseada em siloxano ao óxido poroso. Em muitos exemplos subetapas de enxaguamento intermediárias são realizadas entre estas etapas principais
BRPI9913660-0A 1998-08-28 1999-08-27 processo para o tratamento da superfÍcie de um produto de roda de alumÍnio. BR9913660B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI9917680A BRPI9917680B1 (pt) 1998-08-28 1999-08-27 processos para tratamento superficial de produtos de roda de alumínio e de produtos limpos e lavados de roda de alumínio da série 6000

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9832098P 1998-08-28 1998-08-28
PCT/US1999/019891 WO2000012781A2 (en) 1998-08-28 1999-08-27 Method for surface treating aluminum products

Publications (2)

Publication Number Publication Date
BR9913660A true BR9913660A (pt) 2002-01-02
BR9913660B1 BR9913660B1 (pt) 2010-12-14

Family

ID=22268774

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI9913660-0A BR9913660B1 (pt) 1998-08-28 1999-08-27 processo para o tratamento da superfÍcie de um produto de roda de alumÍnio.
BRPI9917680A BRPI9917680B1 (pt) 1998-08-28 1999-08-27 processos para tratamento superficial de produtos de roda de alumínio e de produtos limpos e lavados de roda de alumínio da série 6000

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI9917680A BRPI9917680B1 (pt) 1998-08-28 1999-08-27 processos para tratamento superficial de produtos de roda de alumínio e de produtos limpos e lavados de roda de alumínio da série 6000

Country Status (17)

Country Link
US (1) US6440290B1 (pt)
EP (1) EP1114208B1 (pt)
JP (1) JP3971106B2 (pt)
KR (1) KR100605537B1 (pt)
CN (1) CN1267584C (pt)
AT (1) ATE254680T1 (pt)
AU (1) AU744563B2 (pt)
BR (2) BR9913660B1 (pt)
CA (1) CA2341885C (pt)
DE (1) DE69912966T2 (pt)
DK (1) DK1114208T3 (pt)
ES (1) ES2209502T3 (pt)
HU (1) HU225911B1 (pt)
MX (1) MXPA01002156A (pt)
NZ (1) NZ510227A (pt)
PT (1) PT1114208E (pt)
WO (1) WO2000012781A2 (pt)

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US6817679B1 (en) * 1999-12-07 2004-11-16 Hayes Lemmerz International, Inc. Corrosion resistant bright finish for light weight vehicle wheels
KR20020080042A (ko) * 2001-04-10 2002-10-23 이성문 바이오코팅 알루미늄재 바퀴(Wheel) 제조방법
US20030122292A1 (en) * 2001-10-09 2003-07-03 Michael Waring Chemical processing system
US20050159087A1 (en) * 2002-10-31 2005-07-21 Hans-Joachim Bartz Method for the creation of highly lustrous surfaceson aluminum workpieces
DE10250698A1 (de) * 2002-10-31 2004-05-19 Erbslöh Ag Verfahren zur Erzeugung hochglänzender Oberflächen von Werkstücken aus Aluminium
US20050264095A1 (en) * 2004-05-25 2005-12-01 Eberhard Frank A Tire and wheel assembly
GB0509276D0 (en) * 2005-05-06 2005-06-15 Univ Cranfield Synthetic receptor
US7527872B2 (en) * 2005-10-25 2009-05-05 Goodrich Corporation Treated aluminum article and method for making same
KR100853170B1 (ko) * 2006-04-29 2008-08-20 주식회사 잉크테크 고광택 알루미늄휠의 제조방법
DE102007004570A1 (de) * 2007-01-30 2008-07-31 Daimler Ag Glänzende Beschichtungen für Aluminium- oder Stahloberflächen und deren Herstellung
US7910220B2 (en) * 2007-07-25 2011-03-22 Alcoa Inc. Surfaces and coatings for the removal of carbon dioxide
DE102007038287A1 (de) 2007-08-14 2009-02-19 Lars Struckmann Verfahren und Vorrichtung zum Polieren einer Oberfläche
US8309237B2 (en) * 2007-08-28 2012-11-13 Alcoa Inc. Corrosion resistant aluminum alloy substrates and methods of producing the same
US7732068B2 (en) * 2007-08-28 2010-06-08 Alcoa Inc. Corrosion resistant aluminum alloy substrates and methods of producing the same
JP5301810B2 (ja) * 2007-11-13 2013-09-25 住友電気工業株式会社 陽極酸化アルミナ自立膜およびその製造方法
US20090162544A1 (en) * 2007-12-20 2009-06-25 Garesche Carl E Method of surface coating to enhance durability of aesthetics and substrate component fatigue
US8173221B2 (en) * 2008-03-18 2012-05-08 MCT Research & Development Protective coatings for metals
US20100037914A1 (en) * 2008-08-14 2010-02-18 Paul Miller Device, system, and method for the treatment of faded or oxidized anodized aluminum
US8349462B2 (en) 2009-01-16 2013-01-08 Alcoa Inc. Aluminum alloys, aluminum alloy products and methods for making the same
US20100215926A1 (en) 2009-02-25 2010-08-26 Askin Albert L Aluminum alloy substrates having a multi-color effect and methods for producing the same
JP5935083B2 (ja) * 2012-05-09 2016-06-15 株式会社サーテック永田 アルミニウム合金成形品及びその製造方法
US9890443B2 (en) 2012-07-16 2018-02-13 Arconic Inc. 6XXX aluminum alloys, and methods for producing the same
CN103215630B (zh) * 2013-04-23 2016-01-20 沈阳理工大学 用有机-无机复合硅溶胶封闭铝合金阳极氧化膜孔的方法
MX2017003052A (es) 2014-09-08 2018-01-26 Mct Res And Development Recubrimientos de silicato.
KR101638699B1 (ko) * 2014-11-12 2016-07-11 금오공과대학교 산학협력단 알루미늄-딥드로잉 공정 후처리를 위한 화학적 연마용 조성물 및 이를 이용한 알루미늄의 화학적 연마 방법
CA2984597C (en) 2015-05-01 2020-06-16 Novelis Inc. Continuous coil pretreatment process
WO2018191695A1 (en) 2017-04-13 2018-10-18 Arconic Inc. Aluminum alloys having iron and rare earth elements
CN107699933A (zh) * 2017-10-13 2018-02-16 徐州擎宇铝制品有限公司 铝轮圈银白及其制备方法
CN112354976A (zh) * 2020-10-14 2021-02-12 富乐德科技发展（天津）有限公司 一种去除阳极氧化铝表面沉积污染物的清洗方法

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US4440606A (en) 1982-08-18 1984-04-03 Aluminum Company Of America Method for producing a solar selective coating on aluminum
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JP3171027B2 (ja) * 1994-10-25 2001-05-28 松下電器産業株式会社 アルミニウム酸化皮膜およびその製造法
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EP0816875A1 (de) * 1996-06-28 1998-01-07 Alusuisse Technology & Management AG Reflektor mit reflexionserhöhendem Schichtverbund

Also Published As

Publication number Publication date
MXPA01002156A (es) 2003-05-15
US6440290B1 (en) 2002-08-27
EP1114208B1 (en) 2003-11-19
CN1555429A (zh) 2004-12-15
AU5795499A (en) 2000-03-21
JP2002523635A (ja) 2002-07-30
KR20010074884A (ko) 2001-08-09
CN1267584C (zh) 2006-08-02
BRPI9917680B1 (pt) 2016-12-27
NZ510227A (en) 2003-09-26
DK1114208T3 (da) 2004-03-29
KR100605537B1 (ko) 2006-07-28
ATE254680T1 (de) 2003-12-15
CA2341885A1 (en) 2000-03-09
WO2000012781A3 (en) 2000-11-16
DE69912966T2 (de) 2004-08-19
JP3971106B2 (ja) 2007-09-05
WO2000012781A2 (en) 2000-03-09
AU744563B2 (en) 2002-02-28
EP1114208A2 (en) 2001-07-11
DE69912966D1 (de) 2003-12-24
ES2209502T3 (es) 2004-06-16
BR9913660B1 (pt) 2010-12-14
PT1114208E (pt) 2004-03-31
HUP0103437A3 (en) 2003-01-28
HU225911B1 (en) 2007-12-28
CA2341885C (en) 2008-12-23
HUP0103437A2 (hu) 2001-12-28

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/12/2010, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: ARCONIC INC. (US)

B25D Requested change of name of applicant approved

Owner name: HOWMET AEROSPACE INC. (US)

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

Free format text: PATENTE EXTINTA EM 14.12.2020