BR0212923A - Pretreatment process for coating aluminum materials - Google Patents

Pretreatment process for coating aluminum materials

Info

Publication number
BR0212923A
BR0212923A BR0212923-0A BR0212923A BR0212923A BR 0212923 A BR0212923 A BR 0212923A BR 0212923 A BR0212923 A BR 0212923A BR 0212923 A BR0212923 A BR 0212923A
Authority
BR
Brazil
Prior art keywords
component
solution
dissolution
functional layer
pretreatment process
Prior art date
Application number
BR0212923-0A
Other languages
Portuguese (pt)
Inventor
Rudolf Linde
Wolfgang Stuckert
Original Assignee
Federal Mogul Burscheid 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 Federal Mogul Burscheid Gmbh filed Critical Federal Mogul Burscheid Gmbh
Publication of BR0212923A publication Critical patent/BR0212923A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/10—Pistons  having surface coverings
    • 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
    • C25D7/00—Electroplating characterised by the article coated
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/90—Alloys not otherwise provided for
    • F05C2201/903—Aluminium alloy, e.g. AlCuMgPb F34,37
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating

Abstract

The invention relates to a method for applying electro-deposited metal coatings (3) upon aluminium or aluminium alloy components (1). According to said method, the surface (4) of the component is cleaned in an appropriate solution, in particular a solution of oils, fats, emulsions, pigments, etc. Said surface (4 ) is then etched in an appropriate solution, such that a certain quantity of material or near-surface alloy constituents is dissolved. After cleaning and dissolution, water rinsing is carried out. Immediately after the dissolution of the near-surface regions, the surface (4) of said component (1) is activated in a solution, containing iron ions, with a sulphate base by the anodic coupling of said component (1). The functional layer (3) is then applied by the cathodic coupling of said component (1), without intermediate rinsing, in the same electrolyte or in a similar or equivalent electrolyte, said functional layer (3) being made of iron (5).
BR0212923-0A 2001-12-06 2002-11-07 Pretreatment process for coating aluminum materials BR0212923A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10159890A DE10159890B4 (en) 2001-12-06 2001-12-06 Process for coating aluminum materials with functional layers of iron
PCT/EP2002/012437 WO2003048427A2 (en) 2001-12-06 2002-11-07 Pretreatment process for coating of aluminium materials

Publications (1)

Publication Number Publication Date
BR0212923A true BR0212923A (en) 2004-10-13

Family

ID=7708222

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0212923-0A BR0212923A (en) 2001-12-06 2002-11-07 Pretreatment process for coating aluminum materials

Country Status (11)

Country Link
US (1) US20050067296A1 (en)
EP (1) EP1451392B1 (en)
JP (1) JP2005511898A (en)
CN (1) CN1599809A (en)
AT (1) ATE332401T1 (en)
AU (1) AU2002350675A1 (en)
BR (1) BR0212923A (en)
DE (2) DE10159890B4 (en)
ES (1) ES2264735T3 (en)
PL (1) PL204301B1 (en)
WO (1) WO2003048427A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1716732A2 (en) * 2004-01-21 2006-11-02 Enthone, Incorporated Tin-based coating of electronic component
US20050249968A1 (en) * 2004-05-04 2005-11-10 Enthone Inc. Whisker inhibition in tin surfaces of electronic components
JP2011187226A (en) * 2010-03-05 2011-09-22 Sumitomo Electric Ind Ltd Manufacturing method of negative electrode precursor material for battery, negative electrode precursor material for battery, and battery
KR20130040781A (en) 2010-04-06 2013-04-24 스미토모덴키고교가부시키가이샤 Method for producing separator, method for producing molten salt battery, separator, and molten salt battery
CN103184457B (en) * 2011-12-28 2015-06-10 北京有色金属研究总院 Surface alloying strengthening method
DK2859138T3 (en) * 2012-06-08 2017-02-27 Onderzoekscentrum Voor Aanwending Van Staal N V Process for making a metal coating
DE102012018159A1 (en) * 2012-09-14 2014-03-20 Feindrahtwerk Adolf Edelhoff Gmbh & Co. Kg Continuous coating of electrical conductors of aluminum or aluminum alloy present in wire- and band form, comprises subjecting aluminum conductor to degreasing, activation of surface in an alkaline bath or coating with desired coating layer
KR101574717B1 (en) 2012-12-18 2015-12-04 포스코에너지 주식회사 Solid electrolyte and method of manufacturing the same
DE102012112723B4 (en) * 2012-12-20 2023-04-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Pistons for an internal combustion engine and a method for producing such a piston
CN105445104B (en) * 2015-12-17 2019-03-01 郑州磨料磨具磨削研究所有限公司 Coating strength detects test specimen and preparation method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH519585A (en) * 1968-04-01 1972-02-29 Siemens Ag Berlin Westberlin U Process for the galvanic deposition of metal coatings on aluminum and aluminum alloys
JPS51126935A (en) * 1975-04-30 1976-11-05 Riken Piston Ring Ind Co Ltd Abrasionnresistant and antiiseizing surface layer for aluminum alloy sliding members
SU692914A1 (en) * 1976-07-15 1979-10-25 Кишиневский Сельскохозяйственный Институт Им. М.В.Фрунзе Method of electrolytic iron plating of aluminum and its alloys
JPS60165393A (en) * 1984-02-09 1985-08-28 C Uyemura & Co Ltd Composite electroplating bath
US4746412A (en) * 1986-07-03 1988-05-24 C. Uyemura & Co., Ltd. Iron-phosphorus electroplating bath and electroplating method using same
CA2107866A1 (en) * 1992-10-13 1994-04-14 Sue Troup-Packman Iron-plated aluminum alloy parts and method for plating the same
US5368719A (en) * 1993-05-12 1994-11-29 Hughes Aircraft Company Method for direct plating of iron on aluminum
US5516419A (en) * 1994-05-26 1996-05-14 Hughes Aircraft Company Hard iron plating of aluminum/aluminum alloys using sulfamate/sulfate solutions
DE19508419C1 (en) * 1995-03-09 1996-11-14 Ae Goetze Gmbh Piston ring for internal combustion engines with a wear-resistant coating
EP1036221B1 (en) * 1998-03-02 2001-12-05 Briggs & Stratton Corporation Electroplating formulation and process for plating iron directly onto aluminum or aluminum alloys
DE10013298C2 (en) * 2000-03-09 2003-10-30 Atotech Deutschland Gmbh Method for applying a metal layer on light metal surfaces and application of the method

Also Published As

Publication number Publication date
DE10159890B4 (en) 2006-02-16
DE50207452D1 (en) 2006-08-17
WO2003048427A2 (en) 2003-06-12
DE10159890A1 (en) 2003-07-24
PL368710A1 (en) 2005-04-04
JP2005511898A (en) 2005-04-28
AU2002350675A1 (en) 2003-06-17
US20050067296A1 (en) 2005-03-31
CN1599809A (en) 2005-03-23
ATE332401T1 (en) 2006-07-15
PL204301B1 (en) 2009-12-31
EP1451392A2 (en) 2004-09-01
WO2003048427A3 (en) 2003-12-24
EP1451392B1 (en) 2006-07-05
ES2264735T3 (en) 2007-01-16

Similar Documents

Publication Publication Date Title
US6280598B1 (en) Anodization of magnesium and magnesium based alloys
ES2116615T3 (en) SIMPLIFIED PROCEDURE FOR THE APPLICATION OF AN ANTI-CORROSION VARNISH WITH A GOOD ADHERENCE, AND PARTS SO OBTAINED.
BR0212923A (en) Pretreatment process for coating aluminum materials
DE10393234T5 (en) Surface treatment of magnesium and its alloys
ATE165632T1 (en) METHOD FOR COATING THE SURFACE OF AN ALUMINUM OR ALUMINUM ALLOY WORKPIECE
Fedrizzi et al. Effect of chemical cleaning on the corrosion behaviour of painted aluminium alloys
AU729510B2 (en) Anodising magnesium and magnesium alloys
KR960041398A (en) Improved formability and weldability of zinc-coated steel sheet
KR20150057071A (en) The metal surface treatment method of aluminum alloy
US5368719A (en) Method for direct plating of iron on aluminum
WO2001032359A3 (en) Ultrasonic metal finishing involving cavitational erosion
DE10025643B4 (en) A method of coating aluminum and magnesium die castings with a cataphoretic electrocoating layer and aluminum and magnesium die castings produced by this method
US2836526A (en) Aluminum surfacing
US6299943B1 (en) Application of plastic materials onto metallic components
DE3600415A1 (en) Method and device for pretreating aluminium material intended for electroplating
US3560352A (en) Method for cleaning metal surfaces
EP1213373A3 (en) Process and installation for the treatment of articles in a immersion bath
Yuan et al. NON-CHROMATE CHEMICAL PRETREATMENTS FOR ADHESIVELY BONDED ALUMINIUM JOINTS
JPH02305993A (en) Surface treatment of metallic material with superior adhesion of coating
EP1443129A1 (en) Method for treating a metallic workpiece
DE623674C (en)
RU2075541C1 (en) Method of phosphatization of article surface from alloy with high content of chromium and nickel
JPH0310095A (en) Production of zn or zn alloy plated stainless steel sheet
JPS62168574A (en) Substrate treatment for underwater coating
KR100496674B1 (en) a surface treatment solution for aluminum or aluminum allay and aluminum or aluminum allay treatmented thereby

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