BRPI0606419A2 - Electroplating method and pretreatment of aluminum parts - Google Patents

Electroplating method and pretreatment of aluminum parts

Info

Publication number
BRPI0606419A2
BRPI0606419A2 BRPI0606419-1A BRPI0606419A BRPI0606419A2 BR PI0606419 A2 BRPI0606419 A2 BR PI0606419A2 BR PI0606419 A BRPI0606419 A BR PI0606419A BR PI0606419 A2 BRPI0606419 A2 BR PI0606419A2
Authority
BR
Brazil
Prior art keywords
pretreatment
metal layer
aluminum
aluminum parts
electroplating method
Prior art date
Application number
BRPI0606419-1A
Other languages
Portuguese (pt)
Inventor
Adrianus Jacobus Wittebrood
Jacques Hubert Olga Joseph Wijenberg
Original Assignee
Aleris Aluminum Koblenz Gmbh
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 Aleris Aluminum Koblenz Gmbh filed Critical Aleris Aluminum Koblenz Gmbh
Publication of BRPI0606419A2 publication Critical patent/BRPI0606419A2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/42—Pretreatment of metallic surfaces to be electroplated of light metals
    • C25D5/44—Aluminium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/20—Electroplating: Baths therefor from solutions of iron
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

MéTODO DE ELETROGALVANIZAçãO E PRé-TRATAMENTO DE PEçAS DE ALUMìNIO. A presente invenção refere-se a um método de aplicação de uma camada de metal em pelo menos uma superfície de uma peça de trabalho de alumínio ou de liga de alumínio, incluindo as etapas de pré-tratar a superfície por ativação catódica em um banho de pré-tratamento contendo ácido sulfúrico e lons metálicos selecionados do grupo consistindo em níquel, ferro e cobalto, e aplicar uma camada metálica por eletrogalvanização da peça de trabalho pré-tratada, e onde a camada metálica é selecionada do grupo consistindo em níquel ferro cobalto e suas ligas.ELECTROGALANIZATION AND PRE-TREATMENT METHOD OF ALUMINUM PARTS. The present invention relates to a method of applying a metal layer to at least one surface of an aluminum or aluminum alloy workpiece, including the steps of pre-treating the surface by cathodic activation in a metal bath. pretreatment containing sulfuric acid and metal lions selected from the group consisting of nickel, iron and cobalt, and apply a metal layer by electroplating the pretreated workpiece, and where the metal layer is selected from the group consisting of nickel iron cobalt and your leagues.

BRPI0606419-1A 2005-01-19 2006-01-09 Electroplating method and pretreatment of aluminum parts BRPI0606419A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05075082 2005-01-19
PCT/EP2006/000185 WO2006077041A1 (en) 2005-01-19 2006-01-09 Method of electroplating and pre-treating aluminium workpieces

Publications (1)

Publication Number Publication Date
BRPI0606419A2 true BRPI0606419A2 (en) 2009-06-30

Family

ID=34937992

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606419-1A BRPI0606419A2 (en) 2005-01-19 2006-01-09 Electroplating method and pretreatment of aluminum parts

Country Status (10)

Country Link
EP (1) EP1838490A1 (en)
JP (1) JP2008527178A (en)
KR (1) KR20070095331A (en)
CN (1) CN101098771A (en)
AU (1) AU2006207665A1 (en)
BR (1) BRPI0606419A2 (en)
CA (1) CA2591116A1 (en)
FR (1) FR2880899A1 (en)
MX (1) MX2007007955A (en)
WO (1) WO2006077041A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101619475B (en) * 2008-06-30 2011-03-30 比亚迪股份有限公司 Aluminum alloy electroplating method
CN102330130A (en) * 2011-11-02 2012-01-25 沈阳飞机工业（集团）有限公司 Process method for preplating nickel on surface of minuteness aluminum wire before copper plating
JP6195745B2 (en) * 2013-06-19 2017-09-13 地方独立行政法人東京都立産業技術研究センター Electro nickel plating solution, method for producing plating solution and electro plating method
EP3467152A4 (en) * 2016-06-03 2019-12-04 Furukawa Electric Co., Ltd. Surface treatment material, production method thereof, and component formed using surface treatment material
JP6326591B2 (en) 2016-10-25 2018-05-23 石原ケミカル株式会社 Method for forming heat-treatable conductive film on non-conductive metal
US20210130968A1 (en) * 2016-12-27 2021-05-06 Furukawa Electric Co., Ltd. Surface-treated material and method for producing the same, and member produced with this surface-treated material
JP6615350B2 (en) * 2016-12-27 2019-12-04 古河電気工業株式会社 Surface treatment material and parts produced using the same
JP6452912B1 (en) * 2017-03-31 2019-01-16 古河電気工業株式会社 Plated wire rod and its manufacturing method, and cable, electric wire, coil and spring member formed using the same
WO2019193960A1 (en) * 2018-04-06 2019-10-10 古河電気工業株式会社 Plated wire rod
CN111893525A (en) * 2020-08-10 2020-11-06 扬州市景杨表面工程有限公司 Nickel-tin electroplating process for passive component

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1378164A (en) * 1963-09-24 1964-11-13 Aluminium Francais Process for electrolytic coating of aluminum
US5368719A (en) * 1993-05-12 1994-11-29 Hughes Aircraft Company Method for direct plating of iron on aluminum
US6815086B2 (en) * 2001-11-21 2004-11-09 Dana Canada Corporation Methods for fluxless brazing
US20040038070A1 (en) * 2001-11-21 2004-02-26 Dockus Kostas F. Fluxless brazing

Also Published As

Publication number Publication date
AU2006207665A1 (en) 2006-07-27
MX2007007955A (en) 2007-11-23
EP1838490A1 (en) 2007-10-03
CA2591116A1 (en) 2006-07-27
KR20070095331A (en) 2007-09-28
WO2006077041A1 (en) 2006-07-27
JP2008527178A (en) 2008-07-24
CN101098771A (en) 2008-01-02
FR2880899A1 (en) 2006-07-21

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]