CA2172613C - Process for the galvanic application of a surface coating - Google Patents

Process for the galvanic application of a surface coating Download PDF

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Publication number
CA2172613C
CA2172613C CA002172613A CA2172613A CA2172613C CA 2172613 C CA2172613 C CA 2172613C CA 002172613 A CA002172613 A CA 002172613A CA 2172613 A CA2172613 A CA 2172613A CA 2172613 C CA2172613 C CA 2172613C
Authority
CA
Canada
Prior art keywords
current density
current
growth
waveform
component
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 - Fee Related
Application number
CA002172613A
Other languages
English (en)
French (fr)
Other versions
CA2172613A1 (en
Inventor
Karl Mull
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.)
Winterthurer Metallveredelung AG
Heidelberger Druckmaschinen AG
Original Assignee
Winterthurer Metallveredelung AG
Heidelberger Druckmaschinen AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6499571&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2172613(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE4334122A external-priority patent/DE4334122C2/de
Application filed by Winterthurer Metallveredelung AG, Heidelberger Druckmaschinen AG filed Critical Winterthurer Metallveredelung AG
Publication of CA2172613A1 publication Critical patent/CA2172613A1/en
Application granted granted Critical
Publication of CA2172613C publication Critical patent/CA2172613C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/625—Discontinuous layers, e.g. microcracked layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
    • B08B17/065—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement the surface having a microscopic surface pattern to achieve the same effect as a lotus flower
    • 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
    • C25D5/18—Electroplating using modulated, pulsed or reversing current
    • 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
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • 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
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
CA002172613A 1993-10-07 1994-10-01 Process for the galvanic application of a surface coating Expired - Fee Related CA2172613C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4334122.5 1993-10-07
DE4334122A DE4334122C2 (de) 1992-04-09 1993-10-07 Verfahren zum elektrochemischen Aufbringen einer Oberflächenbeschichtung und Anwendung des Verfahrens
PCT/EP1994/003314 WO1995009938A1 (de) 1993-10-07 1994-10-01 Verfahren zum galvanischen aufbringen einer oberflächenbeschichtung

Publications (2)

Publication Number Publication Date
CA2172613A1 CA2172613A1 (en) 1995-04-13
CA2172613C true CA2172613C (en) 2003-06-17

Family

ID=6499571

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002172613A Expired - Fee Related CA2172613C (en) 1993-10-07 1994-10-01 Process for the galvanic application of a surface coating

Country Status (17)

Country Link
EP (1) EP0722515B1 (fi)
JP (1) JP3293828B2 (fi)
KR (1) KR100332077B1 (fi)
CN (1) CN1044395C (fi)
AU (1) AU7784794A (fi)
BR (1) BR9405631A (fi)
CA (1) CA2172613C (fi)
CH (1) CH690273A5 (fi)
CZ (1) CZ286909B6 (fi)
DE (1) DE59405190D1 (fi)
ES (1) ES2114703T3 (fi)
FI (1) FI103674B (fi)
GR (1) GR3026689T3 (fi)
PL (1) PL177073B1 (fi)
SI (1) SI9420006B (fi)
SK (1) SK281999B6 (fi)
WO (1) WO1995009938A1 (fi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8110087B2 (en) 2004-04-21 2012-02-07 Federal-Mogul Burscheid Gmbh Production of a structured hard chromium layer and production of a coating
US11136685B2 (en) 2015-11-05 2021-10-05 Topocrom Systems Ag Method and device for the galvanic application of a surface coating

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19828545C1 (de) * 1998-06-26 1999-08-12 Cromotec Oberflaechentechnik G Galvanisches Bad, Verfahren zur Erzeugung strukturierter Hartchromschichten und Verwendung
US6478943B1 (en) 2000-06-01 2002-11-12 Roll Surface Technologies, Inc. Method of manufacture of electrochemically textured surface having controlled peak characteristics
CA2450283C (en) * 2001-07-05 2008-10-28 Roll Surface Technologies, Inc. Electrochemically textured surface having controlled peak characteristics and the method of manufacture
DE10255853A1 (de) 2002-11-29 2004-06-17 Federal-Mogul Burscheid Gmbh Herstellung strukturierter Hartchromschichten
DE10302107A1 (de) * 2003-01-21 2004-07-29 Fuchs Technology Ag Zylinderoberfläche
DE102008017270B3 (de) 2008-04-04 2009-06-04 Federal-Mogul Burscheid Gmbh Strukturierte Chrom-Feststoffpartikel-Schicht und Verfahren zu deren Herstellung sowie beschichtetes Maschinenelement
AT506076B1 (de) * 2008-06-03 2009-06-15 Vassilios Dipl Ing Polydoros Verfahren zur herstellung von nanostrukturierten chromschichten auf einem substrat
EP2149447A1 (de) 2008-07-29 2010-02-03 Alcan Technology & Management Ltd. Verfahren zur Herstellung einer Materialbahn mit Oberflächenstruktur
CN102877098B (zh) * 2012-10-29 2015-06-17 东莞市若美电子科技有限公司 一种多波段输出的脉冲电镀方法
EP3000918B1 (de) * 2014-09-24 2018-10-24 topocrom systems AG Verfahren zum galvanischen aufbringen einer oberflächenbeschichtung
CN105734631B (zh) * 2014-12-10 2019-03-19 上海宝钢工业技术服务有限公司 冷轧轧辊毛化处理的电镀方法
CN110117802B (zh) * 2019-05-06 2020-05-22 浙江大学 一种多级三维微观结构的制备方法
CN111962120A (zh) * 2020-08-18 2020-11-20 重庆佰鸿机械设备有限公司 一种管件内壁表面处理工艺
EP4012074A1 (de) 2020-12-14 2022-06-15 topocrom systems AG Oberflächenbeschichtung und verfahren zu ihrer herstellung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD134785A1 (de) * 1978-01-25 1979-03-21 Hans Skilandat Verfahren zur elektrolytischen erzeugung eines kupfernen haftbelages auf kupferfolie
US4468293A (en) * 1982-03-05 1984-08-28 Olin Corporation Electrochemical treatment of copper for improving its bond strength
US5185073A (en) * 1988-06-21 1993-02-09 International Business Machines Corporation Method of fabricating nendritic materials
DE4211881C2 (de) * 1992-04-09 1994-07-28 Wmv Ag Verfahren zum elektrochemischen Aufbringen einer strukturierten Oberflächenbeschichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8110087B2 (en) 2004-04-21 2012-02-07 Federal-Mogul Burscheid Gmbh Production of a structured hard chromium layer and production of a coating
US11136685B2 (en) 2015-11-05 2021-10-05 Topocrom Systems Ag Method and device for the galvanic application of a surface coating
US11732373B2 (en) 2015-11-05 2023-08-22 Topocrom Systems Ag Method and device for the galvanic application of a surface coating

Also Published As

Publication number Publication date
JP3293828B2 (ja) 2002-06-17
FI952774A (fi) 1995-06-06
WO1995009938A1 (de) 1995-04-13
ES2114703T3 (es) 1998-06-01
BR9405631A (pt) 1999-09-08
SI9420006B (sl) 2002-02-28
CN1044395C (zh) 1999-07-28
AU7784794A (en) 1995-05-01
EP0722515A1 (de) 1996-07-24
JPH09503550A (ja) 1997-04-08
FI103674B1 (fi) 1999-08-13
SK86195A3 (en) 1996-03-06
CH690273A5 (de) 2000-06-30
CZ144795A3 (en) 1996-07-17
KR100332077B1 (ko) 2002-10-31
PL177073B1 (pl) 1999-09-30
CZ286909B6 (en) 2000-08-16
FI952774A0 (fi) 1995-06-06
CN1115583A (zh) 1996-01-24
FI103674B (fi) 1999-08-13
PL309286A1 (en) 1995-10-02
GR3026689T3 (en) 1998-07-31
SI9420006A (en) 1995-12-31
EP0722515B1 (de) 1998-01-28
SK281999B6 (sk) 2001-10-08
DE59405190D1 (de) 1998-03-05
CA2172613A1 (en) 1995-04-13

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Effective date: 20141001