[go: up one dir, main page]

ES2114703T3 - PROCEDURE FOR THE APPLICATION OF A SURFACE COATING BY GALVANIZATION. - Google Patents

PROCEDURE FOR THE APPLICATION OF A SURFACE COATING BY GALVANIZATION.

Info

Publication number
ES2114703T3
ES2114703T3 ES94928407T ES94928407T ES2114703T3 ES 2114703 T3 ES2114703 T3 ES 2114703T3 ES 94928407 T ES94928407 T ES 94928407T ES 94928407 T ES94928407 T ES 94928407T ES 2114703 T3 ES2114703 T3 ES 2114703T3
Authority
ES
Spain
Prior art keywords
current
surface coating
galvanization
procedure
application
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
ES94928407T
Other languages
Spanish (es)
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.)
WMV AG
Winterthurer Metallveredelung AG
Heidelberger Druckmaschinen AG
Original Assignee
WMV AG
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=ES2114703(T3) "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/en
Application filed by WMV AG, Winterthurer Metallveredelung AG, Heidelberger Druckmaschinen AG filed Critical WMV AG
Application granted granted Critical
Publication of ES2114703T3 publication Critical patent/ES2114703T3/en
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
    • C25D5/60—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)

Abstract

LA INVENCION SE REFIERE A UN PROCESO DE RECUBRIMIENTO GALVANICO PARA SUMINISTRAR UN REVESTIMIENTO DE SUPERFICIE ESTRUCTURADA SOBRE UNA PIEZA DE TRABAJO CON UNA SUPERFICIE CONDUCTIVA ELECTRICAMENTE Y UN DISPOSITIVO PARA LA IMPLANTACION DEL PROCESO. CON ELLO EL OBJETO A SER RECUBIERTO ES EL CATODO EN UN BAÑO GALVANICO. LA CORRIENTE DEL PROCESO SE ALCANZA EN ETAPAS DURANTE UNA FASE (10, 11) DE NUCLEACION, EN DONDE SE INCREMENTA EN FORMA DE ETAPAS EN LOS RESULTADOS DE LA CORRIENTE EN LA FORMACION DE UN DEPOSITO O EN CUERPOS INDIVIDUALES O ADYACENTES SOBRE LA SUPERFICIE DEL OBJETO. LA CORRIENTE DEL PROCESO SE MANTIENE ENTONCES CONSTANTE DURANTE UNA RAMPA DE PERIODO (12) DE TRABAJO, RESULTANDO EN EL CRECIMIENTO DE LOS CUERPOS O NUCLEOS PREVIAMENTE ELABORADOS. EL PROCESO PUEDE SER REPETIDO CICLICAMENTE.THE INVENTION REFERS TO A GALVANIC COATING PROCESS TO SUPPLY A SURFACE COATING STRUCTURED ON A WORKPIECE WITH AN ELECTRICALLY CONDUCTIVE SURFACE AND A DEVICE FOR THE IMPLEMENTATION OF THE PROCESS. WITH IT THE OBJECT TO BE COVERED IS THE CATHODE IN A GALVANIC BATH. THE CURRENT OF THE PROCESS IS REACHED IN STAGES DURING A NUCLEATION PHASE (10, 11), WHERE IT INCREASES IN THE FORM OF STAGES IN THE RESULTS OF THE CURRENT IN THE FORMATION OF A DEPOSIT OR IN INDIVIDUAL OR ADJACENT BODIES ON THE SURFACE . THE CURRENT OF THE PROCESS IS MAINTAINED CONSTANTLY DURING A RAMP OF WORK PERIOD (12), RESULTING IN THE GROWTH OF THE PREVIOUSLY PREPARED BODIES OR CORES. THE PROCESS CAN BE CYCLICALLY REPEATED.

ES94928407T 1993-10-07 1994-10-01 PROCEDURE FOR THE APPLICATION OF A SURFACE COATING BY GALVANIZATION. Expired - Lifetime ES2114703T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4334122A DE4334122C2 (en) 1992-04-09 1993-10-07 Process for electrochemically applying a surface coating and application of the process

Publications (1)

Publication Number Publication Date
ES2114703T3 true ES2114703T3 (en) 1998-06-01

Family

ID=6499571

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94928407T Expired - Lifetime ES2114703T3 (en) 1993-10-07 1994-10-01 PROCEDURE FOR THE APPLICATION OF A SURFACE COATING BY GALVANIZATION.

Country Status (17)

Country Link
EP (1) EP0722515B1 (en)
JP (1) JP3293828B2 (en)
KR (1) KR100332077B1 (en)
CN (1) CN1044395C (en)
AU (1) AU7784794A (en)
BR (1) BR9405631A (en)
CA (1) CA2172613C (en)
CH (1) CH690273A5 (en)
CZ (1) CZ286909B6 (en)
DE (1) DE59405190D1 (en)
ES (1) ES2114703T3 (en)
FI (1) FI103674B1 (en)
GR (1) GR3026689T3 (en)
PL (1) PL177073B1 (en)
SI (1) SI9420006B (en)
SK (1) SK281999B6 (en)
WO (1) WO1995009938A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19828545C1 (en) * 1998-06-26 1999-08-12 Cromotec Oberflaechentechnik G Galvanic bath for forming a hard chromium layer on machine parts
US6478943B1 (en) 2000-06-01 2002-11-12 Roll Surface Technologies, Inc. Method of manufacture of electrochemically textured surface having controlled peak characteristics
WO2003004732A1 (en) * 2001-07-05 2003-01-16 Roll Surface Technologies, Inc. Electrochemically textured surface having controlled peak characteristics and the method of manufacture
DE10255853A1 (en) 2002-11-29 2004-06-17 Federal-Mogul Burscheid Gmbh Manufacture of structured hard chrome layers
DE10302107A1 (en) * 2003-01-21 2004-07-29 Fuchs Technology Ag cylinder surface
DE102004019370B3 (en) 2004-04-21 2005-09-01 Federal-Mogul Burscheid Gmbh Production of optionally coated structurized hard chrome layer, used e.g. for decoration, protection or functional coating on printing roller or stamping, embossing or deep drawing tool uses aliphatic sulfonic acid in acid plating bath
DE102008017270B3 (en) 2008-04-04 2009-06-04 Federal-Mogul Burscheid Gmbh Structured chromium solid particle layer and method for its production and coated machine element
AT506076B1 (en) * 2008-06-03 2009-06-15 Vassilios Dipl Ing Polydoros METHOD FOR PRODUCING NANOSTRUCTURED CHROMIUM LAYERS ON A SUBSTRATE
EP2149447A1 (en) 2008-07-29 2010-02-03 Alcan Technology & Management Ltd. Method for producing a sheet of material with surface structure
CN102877098B (en) * 2012-10-29 2015-06-17 东莞市若美电子科技有限公司 Multi-waveband output pulse plating method
EP3000918B1 (en) * 2014-09-24 2018-10-24 topocrom systems AG Method and device for the galvanic application of a surface coating
CN105734631B (en) * 2014-12-10 2019-03-19 上海宝钢工业技术服务有限公司 The electro-plating method of roll for cold rolling frosting treatment
KR20180081094A (en) 2015-11-05 2018-07-13 토포크롬 시스템스 아게 Method and apparatus for electrochemical application of surface coatings
CN110117802B (en) * 2019-05-06 2020-05-22 浙江大学 A kind of preparation method of multi-level three-dimensional microstructure
CN111962120A (en) * 2020-08-18 2020-11-20 重庆佰鸿机械设备有限公司 Pipe fitting inner wall surface treatment process
EP4012074A1 (en) 2020-12-14 2022-06-15 topocrom systems AG Surface coating and method for the production thereof
EP4570965A1 (en) 2023-12-15 2025-06-18 topocrom systems AG Device and method for the electrodeposition of chromium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD134785A1 (en) * 1978-01-25 1979-03-21 Hans Skilandat METHOD FOR THE ELECTROLYTIC PRODUCTION OF A COPPER SHELF ON COPPER FOIL
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 (en) * 1992-04-09 1994-07-28 Wmv Ag Process for the electrochemical application of a structured surface coating
JP4017126B1 (en) 2006-10-12 2007-12-05 美智子 宮下 Page turning rubber ring

Also Published As

Publication number Publication date
AU7784794A (en) 1995-05-01
GR3026689T3 (en) 1998-07-31
SI9420006A (en) 1995-12-31
JP3293828B2 (en) 2002-06-17
CN1044395C (en) 1999-07-28
PL309286A1 (en) 1995-10-02
EP0722515B1 (en) 1998-01-28
CH690273A5 (en) 2000-06-30
KR100332077B1 (en) 2002-10-31
FI103674B (en) 1999-08-13
CN1115583A (en) 1996-01-24
EP0722515A1 (en) 1996-07-24
SI9420006B (en) 2002-02-28
FI952774L (en) 1995-06-06
BR9405631A (en) 1999-09-08
SK281999B6 (en) 2001-10-08
PL177073B1 (en) 1999-09-30
FI103674B1 (en) 1999-08-13
DE59405190D1 (en) 1998-03-05
JPH09503550A (en) 1997-04-08
CA2172613C (en) 2003-06-17
SK86195A3 (en) 1996-03-06
CZ144795A3 (en) 1996-07-17
WO1995009938A1 (en) 1995-04-13
FI952774A0 (en) 1995-06-06
CZ286909B6 (en) 2000-08-16
CA2172613A1 (en) 1995-04-13

Similar Documents

Publication Publication Date Title
ES2114703T3 (en) PROCEDURE FOR THE APPLICATION OF A SURFACE COATING BY GALVANIZATION.
ES2075146T3 (en) SILIL-CYCLOBUTANE PLASMA-INDUCED DECOMPOSITION PROCEDURE TO FORM CONTINUOUS AMORPHOUS SILICON CARBIDE COATINGS.
ES2129587T3 (en) DEVICE AND MAGNETRON SYSTEMS FOR ELECTRONIC DEPOSITIONS.
ATE149581T1 (en) ELECTRODE WITH IMPROVED LIFESPAN
MX9206206A (en) PROCESS FOR THE CATHODIC ELECTRICAL DEPOSIT OF A TRANSPARENT FINISHING COAT ON A PAINT COATING
TW245746B (en)
ES2086782T3 (en) PROCEDURE FOR PHOSPHATE IN THE ABSENCE OF NICKEL.
ES2048822T3 (en) ELECTRIC LAMP.
ES2042816T3 (en) FLUXLESS APPLICATION OF A COATING INCLUDING METAL.
ITMI921969A0 (en) ARRANGEMENT FOR CATHODE SPRAYING ACCORDING TO THE MAGNETRON PRINCIPLE FOR COATING A CIRCULAR RING-SHAPED SURFACE
MX173790B (en) IMPROVED METHOD FOR COATING A LOW TEMPERATURE PLASMA STEEL SUBSTRATE
RU93033138A (en) METHOD FOR ELECTROLYTIC COATING OF METALS BY ANODE SPARK DEPOSITION AND ELECTROLYTES FOR CARRYING OUT THE METHOD
ES2142018T3 (en) PROCEDURE AND INSTALLATION FOR THE TREATMENT OF PRODUCTS IN THE FORM OF STAINLESS STEEL STRAP.
AU2810589A (en) Current accumulator
ES8506823A1 (en) Process for electrophoretic film deposition.
ES2038994T3 (en) ELECTRO-DEPOSITION COATING SYSTEM.
BR0109887A (en) Direct electroplating process of a plastic substrate and plastic substrate
ES2104694T3 (en) ELECTROLYTIC DISPOSAL OF TIN OXIDE FROM A COATING.
ES2069544T3 (en) ELECTROCHEMICAL CELL.
ES472264A1 (en) Method of coating the inside surface of a hollow body
ES2031136T3 (en) INTERRUPTION MATERIALS FOR USE IN THE PRODUCTION OF STRUCTURES SUPERPLASTICALLY CONFORMED BY UNION BY DIFFUSION.
ES2061861T3 (en) ANTIARRHYTHMIC IMIDAZOLES.
FR2367316A1 (en) Electrolytic colouring of eloxated aluminium - using switch circuit allowing equalising of changes during colouring and filter effects(NL161176)
DE60106032D1 (en) ELECTRICALLY LEADING POROUSES WITH LEAD-COVERED COMPLEX STRUCTURES, AND METHOD FOR ACTIVATING
DE3878068D1 (en) ELEMENT WITH ANTISTATIC LAYER.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 722515

Country of ref document: ES