DE3464936D1 - Bath and process for the galvanic deposition of noble metal or noble metal-containing dispersion coatings - Google Patents

Bath and process for the galvanic deposition of noble metal or noble metal-containing dispersion coatings

Info

Publication number
DE3464936D1
DE3464936D1 DE8484108686T DE3464936T DE3464936D1 DE 3464936 D1 DE3464936 D1 DE 3464936D1 DE 8484108686 T DE8484108686 T DE 8484108686T DE 3464936 T DE3464936 T DE 3464936T DE 3464936 D1 DE3464936 D1 DE 3464936D1
Authority
DE
Germany
Prior art keywords
noble metal
bath
dispersion coatings
containing dispersion
galvanic deposition
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
Application number
DE8484108686T
Other languages
German (de)
Inventor
Georg Behringer
Hans Dr Laub
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.)
Siemens AG
Original Assignee
Siemens 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
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE8484108686T priority Critical patent/DE3464936D1/en
Application granted granted Critical
Publication of DE3464936D1 publication Critical patent/DE3464936D1/en
Expired 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
    • C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
    • C25D15/02—Combined electrolytic and electrophoretic processes with charged materials
    • 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
    • C25D3/46—Electroplating: Baths therefor from solutions of silver

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemically Coating (AREA)

Abstract

1. A bath for the electrolytic deposition of dispersion coatings of or containing a noble metal, which bath contains a noble metal compound, a solid lubricant, in particular but not exclusively graphite, a cross-linking agent and a gloss additive, characterized by a content of 1 to 10 g/l of a cobalt, nickel, or antimony salt of tartaric, citric or acetic acid.
DE8484108686T 1983-08-03 1984-07-23 Bath and process for the galvanic deposition of noble metal or noble metal-containing dispersion coatings Expired DE3464936D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484108686T DE3464936D1 (en) 1983-08-03 1984-07-23 Bath and process for the galvanic deposition of noble metal or noble metal-containing dispersion coatings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833328067 DE3328067A1 (en) 1983-08-03 1983-08-03 BATH AND METHOD FOR GALVANICALLY DEPOSITING DISPERSIONS CONTAINING PRECIOUS METAL AND METAL
DE8484108686T DE3464936D1 (en) 1983-08-03 1984-07-23 Bath and process for the galvanic deposition of noble metal or noble metal-containing dispersion coatings

Publications (1)

Publication Number Publication Date
DE3464936D1 true DE3464936D1 (en) 1987-08-27

Family

ID=6205698

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833328067 Withdrawn DE3328067A1 (en) 1983-08-03 1983-08-03 BATH AND METHOD FOR GALVANICALLY DEPOSITING DISPERSIONS CONTAINING PRECIOUS METAL AND METAL
DE8484108686T Expired DE3464936D1 (en) 1983-08-03 1984-07-23 Bath and process for the galvanic deposition of noble metal or noble metal-containing dispersion coatings

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833328067 Withdrawn DE3328067A1 (en) 1983-08-03 1983-08-03 BATH AND METHOD FOR GALVANICALLY DEPOSITING DISPERSIONS CONTAINING PRECIOUS METAL AND METAL

Country Status (3)

Country Link
EP (1) EP0142615B1 (en)
AT (1) ATE28483T1 (en)
DE (2) DE3328067A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912681A1 (en) * 1989-04-18 1990-10-25 Winter & Sohn Ernst METHOD FOR GALVANIC COATING OF SEGMENT SURFACES ARRANGED ON THE SURFACE OF A BASIC BODY AND PRODUCTS PRODUCED AFTER THAT
GB2251133B (en) * 1990-10-09 1995-03-15 Fuji Electric Co Ltd Sliding contactor for electric equipment
DE4142857A1 (en) * 1991-12-20 1993-06-24 Siemens Ag METHOD FOR PRODUCING AN ELECTRICAL CONTACT
DE102018005348A1 (en) * 2018-07-05 2020-01-09 Dr.-Ing. Max Schlötter GmbH & Co KG Silver electrolyte for the deposition of dispersion silver layers and contact surfaces with dispersion silver layers
DE102018005352A1 (en) * 2018-07-05 2020-01-09 Dr.-Ing. Max Schlötter GmbH & Co KG Silver electrolyte for the deposition of dispersion silver layers and contact surfaces with dispersion silver layers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH615464A5 (en) * 1976-06-01 1980-01-31 Systemes Traitements Surfaces Special compositions and particular additives for gold electrolysis baths and their use
DE3032469A1 (en) * 1980-08-28 1982-04-01 Siemens AG, 1000 Berlin und 8000 München CYANIDIC GOLD BATHS AND GALVANIC DEPOSITION OF SOLID LUBRICANT-CONTAINING GOLD DISPERSION SURFACES AND ITS APPLICATION

Also Published As

Publication number Publication date
DE3328067A1 (en) 1985-02-21
ATE28483T1 (en) 1987-08-15
EP0142615A1 (en) 1985-05-29
EP0142615B1 (en) 1987-07-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee