DE50207452D1 - PRE-TREATMENT PROCESS FOR COATING ALUMINUM MATERIALS - Google Patents

PRE-TREATMENT PROCESS FOR COATING ALUMINUM MATERIALS

Info

Publication number
DE50207452D1
DE50207452D1 DE50207452T DE50207452T DE50207452D1 DE 50207452 D1 DE50207452 D1 DE 50207452D1 DE 50207452 T DE50207452 T DE 50207452T DE 50207452 T DE50207452 T DE 50207452T DE 50207452 D1 DE50207452 D1 DE 50207452D1
Authority
DE
Germany
Prior art keywords
component
solution
dissolution
functional layer
treatment process
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE50207452T
Other languages
German (de)
Inventor
Rudolf Linde
Wolfgang Stuckert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Federal Mogul Burscheid GmbH
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
Priority to DE50207452T priority Critical patent/DE50207452D1/en
Application granted granted Critical
Publication of DE50207452D1 publication Critical patent/DE50207452D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

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).
DE50207452T 2001-12-06 2002-11-07 PRE-TREATMENT PROCESS FOR COATING ALUMINUM MATERIALS Expired - Lifetime DE50207452D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50207452T DE50207452D1 (en) 2001-12-06 2002-11-07 PRE-TREATMENT PROCESS FOR COATING ALUMINUM MATERIALS

Applications Claiming Priority (3)

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
DE50207452T DE50207452D1 (en) 2001-12-06 2002-11-07 PRE-TREATMENT PROCESS FOR COATING ALUMINUM MATERIALS
PCT/EP2002/012437 WO2003048427A2 (en) 2001-12-06 2002-11-07 Pretreatment process for coating of aluminium materials

Publications (1)

Publication Number Publication Date
DE50207452D1 true DE50207452D1 (en) 2006-08-17

Family

ID=7708222

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10159890A Expired - Fee Related DE10159890B4 (en) 2001-12-06 2001-12-06 Process for coating aluminum materials with functional layers of iron
DE50207452T Expired - Lifetime DE50207452D1 (en) 2001-12-06 2002-11-07 PRE-TREATMENT PROCESS FOR COATING ALUMINUM MATERIALS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10159890A Expired - Fee Related DE10159890B4 (en) 2001-12-06 2001-12-06 Process for coating aluminum materials with functional layers of iron

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
US20050249968A1 (en) * 2004-05-04 2005-11-10 Enthone Inc. Whisker inhibition in tin surfaces of electronic components
WO2005074026A2 (en) * 2004-01-21 2005-08-11 Enthone Inc. Tin-based coating of electronic component
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
CN102834949A (en) 2010-04-06 2012-12-19 住友电气工业株式会社 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
WO2013182631A1 (en) * 2012-06-08 2013-12-12 Onderzoekscentrum Voor Aanwending Van Staal N.V. Method for producing 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
WO2003048427A3 (en) 2003-12-24
WO2003048427A2 (en) 2003-06-12
EP1451392A2 (en) 2004-09-01
BR0212923A (en) 2004-10-13
DE10159890A1 (en) 2003-07-24
US20050067296A1 (en) 2005-03-31
JP2005511898A (en) 2005-04-28
PL368710A1 (en) 2005-04-04
AU2002350675A1 (en) 2003-06-17
PL204301B1 (en) 2009-12-31
ES2264735T3 (en) 2007-01-16
EP1451392B1 (en) 2006-07-05
CN1599809A (en) 2005-03-23
ATE332401T1 (en) 2006-07-15
DE10159890B4 (en) 2006-02-16

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: LINDE, RUDOLF, 53639 KOENIGSWINTER, DE

Inventor name: STUCKERT, WOLFGANG, 42929 WERMELSKIRCHEN, DE

8364 No opposition during term of opposition