ATE374267T1 - METHOD FOR DEPOSITING ZINC OR ZINC ALLOYS - Google Patents
METHOD FOR DEPOSITING ZINC OR ZINC ALLOYSInfo
- Publication number
- ATE374267T1 ATE374267T1 AT04816453T AT04816453T ATE374267T1 AT E374267 T1 ATE374267 T1 AT E374267T1 AT 04816453 T AT04816453 T AT 04816453T AT 04816453 T AT04816453 T AT 04816453T AT E374267 T1 ATE374267 T1 AT E374267T1
- Authority
- AT
- Austria
- Prior art keywords
- zinc
- depositing
- alloys
- alkaline
- contained
- Prior art date
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
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/02—Tanks; Installations therefor
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Chemically Coating (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Apparatus for the deposition of zinc or zinc alloys comprises: (a) a tank (14) subdivided by a separator, made of a open porous material, into cathodic and anodic compartments; (b) the component (18) is immersed in a aqueous electrolyte (16), with an alkaline pH, contained in the cathodic compartment and containing some zinc ions, and possibly some ions of a metal other than zinc,; (c) an aqueous electrolyte, with an alkaline pH, contained in the anodic compartment and surrounding an anode of an insoluble metal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0315595A FR2864553B1 (en) | 2003-12-31 | 2003-12-31 | INSTALLATION OF ZINC DEPOSITION OR ZINC ALLOYS |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE374267T1 true ATE374267T1 (en) | 2007-10-15 |
Family
ID=34639711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04816453T ATE374267T1 (en) | 2003-12-31 | 2004-12-21 | METHOD FOR DEPOSITING ZINC OR ZINC ALLOYS |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1702090B1 (en) |
AT (1) | ATE374267T1 (en) |
DE (1) | DE602004009218T8 (en) |
DK (1) | DK1702090T3 (en) |
ES (1) | ES2290783T3 (en) |
FR (1) | FR2864553B1 (en) |
PL (1) | PL1702090T3 (en) |
WO (1) | WO2005073438A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7442286B2 (en) | 2004-02-26 | 2008-10-28 | Atotech Deutschland Gmbh | Articles with electroplated zinc-nickel ternary and higher alloys, electroplating baths, processes and systems for electroplating such alloys |
EP1717353B1 (en) * | 2005-04-26 | 2009-04-22 | ATOTECH Deutschland GmbH | Alkaline galvanizing bath comprising a filtration membrane |
DE102007002321B4 (en) * | 2007-01-16 | 2018-07-05 | Volkswagen Ag | Coil spring with corrosion protection |
PL2384800T3 (en) | 2010-05-07 | 2013-07-31 | Dr Ing Max Schloetter Gmbh & Co Kg | Regeneration of alkaline zinc nickel electrolytes by removing cyanide ions |
EP2784189A1 (en) | 2013-03-28 | 2014-10-01 | Coventya SAS | Electroplating bath for zinc-iron alloys, method for depositing zinc-iron alloy on a device and such a device |
EP2899299A1 (en) | 2014-01-24 | 2015-07-29 | COVENTYA S.p.A. | Electroplating bath containing trivalent chromium and process for depositing chromium |
EP3358045A1 (en) | 2017-02-07 | 2018-08-08 | Dr.Ing. Max Schlötter GmbH & Co. KG | Method for the galvanic deposition of zinc and zinc alloy layers from an alkaline coating bath with reduced degradation of organic bath additives |
ES2969188T3 (en) | 2017-06-14 | 2024-05-16 | Dr Ing Max Schloetter Gmbh & Co Kg | Procedure for galvanic deposition of zinc-nickel alloy coatings from an alkaline zinc-nickel alloy bath with reduced additive degradation |
EP3964609A1 (en) | 2020-08-28 | 2022-03-09 | Coventya SAS | Electroplated product and method for preparing such products with a high temperature treatment |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2037346A1 (en) * | 1970-07-23 | 1972-02-03 | Siemens Ag | Aluminium anodising cell - with dividing ceramic membrane formed by wall of separate inner vessel |
GB2084191A (en) * | 1980-09-23 | 1982-04-07 | Vandervell Products Ltd | Electro-deposition of alloys |
DE19834353C2 (en) * | 1998-07-30 | 2000-08-17 | Hillebrand Walter Gmbh & Co Kg | Alkaline zinc-nickel bath |
EP1292724B2 (en) * | 2000-06-15 | 2015-12-23 | Coventya, Inc. | Zinc-nickel electroplating |
-
2003
- 2003-12-31 FR FR0315595A patent/FR2864553B1/en not_active Expired - Fee Related
-
2004
- 2004-12-21 DE DE602004009218T patent/DE602004009218T8/en active Active
- 2004-12-21 ES ES04816453T patent/ES2290783T3/en active Active
- 2004-12-21 WO PCT/FR2004/003321 patent/WO2005073438A1/en active IP Right Grant
- 2004-12-21 DK DK04816453T patent/DK1702090T3/en active
- 2004-12-21 EP EP04816453A patent/EP1702090B1/en active Active
- 2004-12-21 PL PL04816453T patent/PL1702090T3/en unknown
- 2004-12-21 AT AT04816453T patent/ATE374267T1/en active
Also Published As
Publication number | Publication date |
---|---|
ES2290783T3 (en) | 2008-02-16 |
EP1702090B1 (en) | 2007-09-26 |
PL1702090T3 (en) | 2008-02-29 |
DK1702090T3 (en) | 2008-01-21 |
DE602004009218D1 (en) | 2007-11-08 |
FR2864553B1 (en) | 2006-09-01 |
DE602004009218T8 (en) | 2008-10-30 |
EP1702090A1 (en) | 2006-09-20 |
WO2005073438A1 (en) | 2005-08-11 |
FR2864553A1 (en) | 2005-07-01 |
DE602004009218T2 (en) | 2008-06-26 |
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