BRPI0411326A - processo de tratamento de superfìcie para chapas e cintas em liga de alumìnio - Google Patents

processo de tratamento de superfìcie para chapas e cintas em liga de alumìnio

Info

Publication number
BRPI0411326A
BRPI0411326A BRPI0411326-8A BRPI0411326A BRPI0411326A BR PI0411326 A BRPI0411326 A BR PI0411326A BR PI0411326 A BRPI0411326 A BR PI0411326A BR PI0411326 A BRPI0411326 A BR PI0411326A
Authority
BR
Brazil
Prior art keywords
aluminum alloy
surface treatment
straps
treatment process
alloy sheets
Prior art date
Application number
BRPI0411326-8A
Other languages
English (en)
Inventor
Mohammed Benmalek
Evelyne Hank
Ravi Shahani
Original Assignee
Pechiney Rhenalu
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 Pechiney Rhenalu filed Critical Pechiney Rhenalu
Publication of BRPI0411326A publication Critical patent/BRPI0411326A/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
    • C23C22/78—Pretreatment of the material to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12743—Next to refractory [Group IVB, VB, or VIB] metal-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Vapour Deposition (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Arc Welding In General (AREA)
  • Coating With Molten Metal (AREA)
  • Chemically Coating (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Finishing Walls (AREA)

Abstract

"PROCESSO DE TRATAMENTO DE SUPERFìCIE PARA CHAPAS E CINTAS EM LIGA DE ALUMìNIO". A presente invenção refere-se a um processo de tratamento de superfície de uma cinta, de uma chapa ou de uma peça formada em liga de alumínio, comportando uma preparação de superfície com o auxílio de um plasma atmosférico, e um tratamento de conversão química, utilizando pelo menos um dos elementos Si, Ti, Zr, Ce, Co, Mn, Mo ou V, para formar uma camada de conversão sobre a cinta, a chapa ou a peça. O tratamento, de acordo com a invenção, é mais rápido e mais económico do que os tratamentos de conversão da técnica anterior, se aplica notadamente às cintas e chapas utilizadas para a carroceria de automóvel e destinadas a serem ligadas por colagem ou soldagem.
BRPI0411326-8A 2003-06-11 2004-06-09 processo de tratamento de superfìcie para chapas e cintas em liga de alumìnio BRPI0411326A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0307004A FR2856079B1 (fr) 2003-06-11 2003-06-11 Procede de traitement de surface pour toles et bandes en alliage d'aluminium
PCT/FR2004/001426 WO2004111300A2 (fr) 2003-06-11 2004-06-09 Procede de traitement de surface pour toles et bandes en alliage d’aluminium

Publications (1)

Publication Number Publication Date
BRPI0411326A true BRPI0411326A (pt) 2006-07-25

Family

ID=33484342

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411326-8A BRPI0411326A (pt) 2003-06-11 2004-06-09 processo de tratamento de superfìcie para chapas e cintas em liga de alumìnio

Country Status (13)

Country Link
US (1) US20070026254A1 (pt)
EP (1) EP1646735B1 (pt)
JP (1) JP5183062B2 (pt)
KR (1) KR101102142B1 (pt)
AT (1) ATE414187T1 (pt)
AU (1) AU2004247920A1 (pt)
BR (1) BRPI0411326A (pt)
CA (1) CA2528702A1 (pt)
DE (1) DE602004017737D1 (pt)
ES (1) ES2318327T3 (pt)
FR (1) FR2856079B1 (pt)
NO (1) NO20055805L (pt)
WO (1) WO2004111300A2 (pt)

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JP4744260B2 (ja) * 2005-10-13 2011-08-10 シロキ工業株式会社 脱脂装置及びドアフレーム製造システム
WO2011059754A1 (en) * 2009-10-28 2011-05-19 Matcor-Matsu Usa, Inc. Laser-welded aluminum alloy parts and method for manufacturing the same
DE102012102721B4 (de) * 2012-03-29 2013-12-05 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Passivieren einer Metalloberfläche
EP2890830B1 (en) 2012-08-29 2018-06-27 PPG Industries Ohio, Inc. Zirconium pretreatment compositions containing molybdenum, associated methods for treating metal substrates, and related coated metal substrates
CN111621774A (zh) 2012-08-29 2020-09-04 Ppg工业俄亥俄公司 含锂的锆预处理组合物，处理金属基材的相关方法，和相关的经涂覆的金属基材
US8808796B1 (en) 2013-01-28 2014-08-19 Ford Global Technologies, Llc Method of pretreating aluminum assemblies for improved adhesive bonding and corrosion resistance
US9486957B2 (en) 2014-03-21 2016-11-08 Ford Global Technologies, Llc Assembly and method of pretreating localized areas of parts for joining
JP5969087B2 (ja) * 2015-05-07 2016-08-10 株式会社神戸製鋼所 表面処理アルミニウム合金板
CN119194461A (zh) 2016-08-24 2024-12-27 Ppg工业俄亥俄公司 用于处理金属基材的碱性组合物
CN109207972A (zh) * 2018-11-26 2019-01-15 武汉材料保护研究所有限公司 一种铝合金表面钛锆铈化学转化膜的制备方法
FR3091880B1 (fr) 2019-01-18 2022-08-12 Constellium Neuf Brisach Traitement de surface en continu des bobines réalisées à partir de tôles d’alliages d’aluminium
WO2020148412A1 (en) 2019-01-18 2020-07-23 Constellium Neuf-Brisach Continuous surface treatment for coils made of aluminum alloys sheets
TWI699453B (zh) * 2019-08-19 2020-07-21 逢甲大學 常壓低溫電漿備製抗刮疏水層的方法

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FR2544336B1 (fr) * 1983-04-13 1985-08-09 Ziegler Sa Installation pour le revetement en continu de bande, notamment pour la galvanisation de tole d'acier
US5017439A (en) * 1989-07-19 1991-05-21 Seagate Technology, Inc. Micro-contamination-free coating for die-cast component in magnetic disk drive
US5411606A (en) * 1990-05-17 1995-05-02 The Boeing Company Non-chromated oxide coating for aluminum substrates
US5481084A (en) * 1991-03-18 1996-01-02 Aluminum Company Of America Method for treating a surface such as a metal surface and producing products embodying such including lithoplate
JPH05271955A (ja) * 1992-03-24 1993-10-19 Furukawa Alum Co Ltd 成形性、溶接性、耐食性に優れたアルミニウム板
JP2888026B2 (ja) * 1992-04-30 1999-05-10 松下電器産業株式会社 プラズマｃｖｄ装置
CN1138873C (zh) * 1992-06-25 2004-02-18 波音公司 在金属基体上形成钴转化膜层的方法，钴转化镀膜液及其用途
JPH0790614A (ja) * 1993-09-22 1995-04-04 Elna Co Ltd アルミニウムまたはアルミニウム合金類およびこれらの化成処理方法
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JP2003129246A (ja) * 2001-10-26 2003-05-08 Sekisui Chem Co Ltd 放電プラズマ処理装置
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Also Published As

Publication number Publication date
JP5183062B2 (ja) 2013-04-17
ES2318327T3 (es) 2009-05-01
ATE414187T1 (de) 2008-11-15
NO20055805D0 (no) 2005-12-07
EP1646735A2 (fr) 2006-04-19
KR101102142B1 (ko) 2012-01-02
CA2528702A1 (fr) 2004-12-23
AU2004247920A1 (en) 2004-12-23
WO2004111300A3 (fr) 2005-02-17
EP1646735B1 (fr) 2008-11-12
NO20055805L (no) 2006-03-10
JP2006527306A (ja) 2006-11-30
US20070026254A1 (en) 2007-02-01
FR2856079A1 (fr) 2004-12-17
WO2004111300A2 (fr) 2004-12-23
KR20060027328A (ko) 2006-03-27
FR2856079B1 (fr) 2006-07-14
DE602004017737D1 (de) 2008-12-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.