ES2182804T3 - Recubrimiento con aleaciones de piezas de fundicion gris. - Google Patents

Recubrimiento con aleaciones de piezas de fundicion gris.

Info

Publication number
ES2182804T3
ES2182804T3 ES00936711T ES00936711T ES2182804T3 ES 2182804 T3 ES2182804 T3 ES 2182804T3 ES 00936711 T ES00936711 T ES 00936711T ES 00936711 T ES00936711 T ES 00936711T ES 2182804 T3 ES2182804 T3 ES 2182804T3
Authority
ES
Spain
Prior art keywords
coating
gray
alloys
foundation parts
parts
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
ES00936711T
Other languages
English (en)
Inventor
Ernst Walter Hillebrand
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.)
Hillebrand Walter GmbH and Co KG
Original Assignee
Hillebrand Walter GmbH and Co KG
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 Hillebrand Walter GmbH and Co KG filed Critical Hillebrand Walter GmbH and Co KG
Application granted granted Critical
Publication of ES2182804T3 publication Critical patent/ES2182804T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or 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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Physical Vapour Deposition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Baño galvanotécnico para el recubrimiento de piezas de fundición, caracterizado por el empleo de una polietilenimina y de N-bencil-nicotinato-betaína en medio alcalino.
ES00936711T 1999-05-04 2000-05-04 Recubrimiento con aleaciones de piezas de fundicion gris. Expired - Lifetime ES2182804T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19920394A DE19920394A1 (de) 1999-05-04 1999-05-04 Legierungsbeschichtung von Grauguß

Publications (1)

Publication Number Publication Date
ES2182804T3 true ES2182804T3 (es) 2003-03-16

Family

ID=7906873

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00936711T Expired - Lifetime ES2182804T3 (es) 1999-05-04 2000-05-04 Recubrimiento con aleaciones de piezas de fundicion gris.

Country Status (7)

Country Link
EP (1) EP1175518B1 (es)
AT (1) ATE223524T1 (es)
AU (1) AU5211300A (es)
DE (2) DE19920394A1 (es)
ES (1) ES2182804T3 (es)
PT (1) PT1175518E (es)
WO (1) WO2000066812A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035102B4 (de) * 2000-07-19 2005-05-04 Dr.-Ing. Max Schlötter GmbH & Co KG Verfahren zur Beschichtung von Bauteilen aus gehärtetem Stahl oder Eisenguss mit Zink-Nickel-Legierungen und mit diesem Verfahren erhältliche beschichtete Substrate
EP1870495A1 (de) * 2006-06-21 2007-12-26 Atotech Deutschland Gmbh Wässriges alkalisches cyanidfreies Bad zur galvanischen Abscheidung von Zink- und Zinklegierungsüberzügen
DE102007002321B4 (de) 2007-01-16 2018-07-05 Volkswagen Ag Schraubenfeder mit Korrosionsschutz

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681211A (en) * 1970-11-23 1972-08-01 Enequist Chem Co Inc The Electroplating a black nickel-zinc alloy deposit
FR2433061A1 (fr) * 1978-08-08 1980-03-07 Popescu Francine Bain alcalin pour l'electrodeposition du zinc brillant
DE3121016C2 (de) * 1981-05-27 1986-07-17 G. P. - Chemie GmbH, 5650 Solingen Polymeres Zusatzmittel für galvanische Zinkbäder auf Basis von Polyalkyleniminen, Verfahren zur Herstellung desselben sowie wäßrig-alkalisches, cyanidfreies Zinkbad enthaltend dasselbe
DE3712511C3 (de) * 1986-04-14 1995-06-29 Dipsol Chem Alkalisches cyanidfreies Elektroplattierungsbad und Verwendung dieses Bades
US5194140A (en) * 1991-11-27 1993-03-16 Macdermid, Incorporated Electroplating composition and process
DE19848467C5 (de) * 1998-10-21 2006-04-27 Walter Hillebrand Gmbh & Co. Kg Galvanotechnik Alkalisches Zink-Nickelbad

Also Published As

Publication number Publication date
EP1175518A1 (de) 2002-01-30
EP1175518B1 (de) 2002-09-04
DE19920394A1 (de) 2000-11-16
DE50000458D1 (de) 2002-10-10
WO2000066812A1 (de) 2000-11-09
ATE223524T1 (de) 2002-09-15
PT1175518E (pt) 2003-01-31
AU5211300A (en) 2000-11-17

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