EP2462260B8 - Verfahren zur herstellung strukturierter chromschichten - Google Patents

Verfahren zur herstellung strukturierter chromschichten Download PDF

Info

Publication number
EP2462260B8
EP2462260B8 EP10740123.4A EP10740123A EP2462260B8 EP 2462260 B8 EP2462260 B8 EP 2462260B8 EP 10740123 A EP10740123 A EP 10740123A EP 2462260 B8 EP2462260 B8 EP 2462260B8
Authority
EP
European Patent Office
Prior art keywords
chromium layers
manufacturing structured
structured chromium
manufacturing
layers
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.)
Not-in-force
Application number
EP10740123.4A
Other languages
English (en)
French (fr)
Other versions
EP2462260B1 (de
EP2462260A1 (de
Inventor
Hermann Kronberger
Günter Wolf
Martin Schubert
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.)
Technische Universitaet Wien
Original Assignee
Technische Universitaet Wien
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 Technische Universitaet Wien filed Critical Technische Universitaet Wien
Publication of EP2462260A1 publication Critical patent/EP2462260A1/de
Publication of EP2462260B1 publication Critical patent/EP2462260B1/de
Application granted granted Critical
Publication of EP2462260B8 publication Critical patent/EP2462260B8/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/02—Heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/12—Process control or regulation
    • 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
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/08—Deposition of black chromium, e.g. hexavalent chromium, CrVI
    • 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
    • C25D5/003—Electroplating using gases, e.g. pressure influence
    • 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
    • C25D5/02—Electroplating of selected surface areas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Electroplating Methods And Accessories (AREA)
EP10740123.4A 2009-08-04 2010-07-28 Verfahren zur herstellung strukturierter chromschichten Not-in-force EP2462260B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT12282009A AT507785B1 (de) 2009-08-04 2009-08-04 Verfahren zur herstellung strukturierter chromschichten
PCT/AT2010/000277 WO2011014897A1 (de) 2009-08-04 2010-07-28 Verfahren zur herstellung strukturierter chromschichten

Publications (3)

Publication Number Publication Date
EP2462260A1 EP2462260A1 (de) 2012-06-13
EP2462260B1 EP2462260B1 (de) 2016-04-20
EP2462260B8 true EP2462260B8 (de) 2016-06-22

Family

ID=42537240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10740123.4A Not-in-force EP2462260B8 (de) 2009-08-04 2010-07-28 Verfahren zur herstellung strukturierter chromschichten

Country Status (3)

Country Link
EP (1) EP2462260B8 (de)
AT (1) AT507785B1 (de)
WO (1) WO2011014897A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014113000A1 (de) * 2014-09-10 2016-03-10 Rieter Ingolstadt Gmbh Beschichtung für einen Drehteller

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1492702A (en) * 1974-01-23 1977-11-23 Vintage Curacao Nv Electroplating process for chrome
GB1500971A (en) * 1974-01-23 1978-02-15 Vintage Curacao Nv Electroplating process for chrome
US4804446A (en) * 1986-09-19 1989-02-14 The United States Of America As Represented By The Secretary Of Commerce Electrodeposition of chromium from a trivalent electrolyte
DE4334122C2 (de) 1992-04-09 1995-11-23 Wmv Ag Verfahren zum elektrochemischen Aufbringen einer Oberflächenbeschichtung und Anwendung des Verfahrens
DE4432512C2 (de) 1994-09-13 1998-12-17 Lpw Chemie Gmbh Verwendung eines Verfahrens zur elektrolytischen Abscheidung von Chromschichten
DE19828545C1 (de) 1998-06-26 1999-08-12 Cromotec Oberflaechentechnik G Galvanisches Bad, Verfahren zur Erzeugung strukturierter Hartchromschichten und Verwendung
DE19913273C2 (de) 1999-03-24 2003-07-24 Lpw Chemie Gmbh Verfahren zum Herstellen von Perlchromschichten auf Werkstücken aus Metall, insbesondere Stahl
DE10255853A1 (de) 2002-11-29 2004-06-17 Federal-Mogul Burscheid Gmbh Herstellung strukturierter Hartchromschichten
DE102004019370B3 (de) 2004-04-21 2005-09-01 Federal-Mogul Burscheid Gmbh Herstellung einer strukturierten Hartchromschicht und Herstellung einer Beschichtung

Also Published As

Publication number Publication date
AT507785B1 (de) 2010-08-15
AT507785A4 (de) 2010-08-15
EP2462260B1 (de) 2016-04-20
EP2462260A1 (de) 2012-06-13
WO2011014897A1 (de) 2011-02-10

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