DE29824094U1 - Alkaline zinc-nickel bath - Google Patents

Alkaline zinc-nickel bath

Info

Publication number
DE29824094U1
DE29824094U1 DE29824094U DE29824094U DE29824094U1 DE 29824094 U1 DE29824094 U1 DE 29824094U1 DE 29824094 U DE29824094 U DE 29824094U DE 29824094 U DE29824094 U DE 29824094U DE 29824094 U1 DE29824094 U1 DE 29824094U1
Authority
DE
Germany
Prior art keywords
electroplating bath
acid
anode
alkaline zinc
nickel bath
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
DE29824094U
Other languages
German (de)
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 & CO KG GmbH
Original Assignee
HILLEBRAND WALTER & CO KG GmbH
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 & CO KG GmbH filed Critical HILLEBRAND WALTER & CO KG GmbH
Priority to DE29824094U priority Critical patent/DE29824094U1/en
Priority claimed from DE19834353A external-priority patent/DE19834353C2/en
Publication of DE29824094U1 publication Critical patent/DE29824094U1/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
    • 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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Alkalisches Galvanikbad (1) zum Aufbringen von Zink-Nickel-Überzü­ gen mit einer Anode (2) und einer Kathode (3), dadurch gekenn­ zeichnet, daß die Anode von dem alkalischen Elektrolyten durch eine Ionenaustauschermembran (6) getrennt ist.1. Alkaline electroplating bath ( 1 ) for applying zinc-nickel coatings with an anode ( 2 ) and a cathode ( 3 ), characterized in that the anode is separated from the alkaline electrolyte by an ion exchange membrane ( 6 ). 2. Galvanikbad nach Anspruch 1, dadurch gekennzeichnet, daß die Kathode (3) durch eine perfluorierte Kationenaustauschermembran (6) von dem alkalischen Elektrolyten (4) getrennt ist.2. Electroplating bath according to claim 1, characterized in that the cathode ( 3 ) is separated from the alkaline electrolyte ( 4 ) by a perfluorinated cation exchange membrane ( 6 ). 3. Galvanikbad nach Anspruch 1 oder 2, gekennzeichnet durch Schwe­ felsäure, Phosphorsäure, Methansulfonsäure, Amidosulfonsäure und/oder Phosphonsäure als Anolyt (5).3. electroplating bath according to claim 1 or 2, characterized by sulfuric acid, phosphoric acid, methanesulfonic acid, amidosulfonic acid and / or phosphonic acid as anolyte ( 5 ). 4. Galvanikbad nach einem der Ansprüche 1 bis 3, gekennzeichnet durch eine platinierte Titananode.4. electroplating bath according to one of claims 1 to 3, characterized through a platinum-plated titanium anode.
DE29824094U 1998-07-30 1998-07-30 Alkaline zinc-nickel bath Expired - Lifetime DE29824094U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29824094U DE29824094U1 (en) 1998-07-30 1998-07-30 Alkaline zinc-nickel bath

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29824094U DE29824094U1 (en) 1998-07-30 1998-07-30 Alkaline zinc-nickel bath
DE19834353A DE19834353C2 (en) 1998-07-30 1998-07-30 Alkaline zinc-nickel bath

Publications (1)

Publication Number Publication Date
DE29824094U1 true DE29824094U1 (en) 2000-05-04

Family

ID=26047789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29824094U Expired - Lifetime DE29824094U1 (en) 1998-07-30 1998-07-30 Alkaline zinc-nickel bath

Country Status (1)

Country Link
DE (1) DE29824094U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000608

R150 Term of protection extended to 6 years

Effective date: 20010927

R151 Term of protection extended to 8 years

Effective date: 20041123

R152 Term of protection extended to 10 years

Effective date: 20061005

R071 Expiry of right