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FR1253597A - Process for obtaining a periodic anodic effect on the cathodes of electroplating baths - Google Patents

Process for obtaining a periodic anodic effect on the cathodes of electroplating baths

Info

Publication number
FR1253597A
FR1253597A FR6647A FR06006647A FR1253597A FR 1253597 A FR1253597 A FR 1253597A FR 6647 A FR6647 A FR 6647A FR 06006647 A FR06006647 A FR 06006647A FR 1253597 A FR1253597 A FR 1253597A
Authority
FR
France
Prior art keywords
cathodes
periodic
obtaining
electroplating baths
anodic effect
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
FR6647A
Other languages
French (fr)
Inventor
Max Konig
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 filed Critical
Application granted granted Critical
Publication of FR1253597A publication Critical patent/FR1253597A/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
    • 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
    • C25D5/611—Smooth 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
    • C25D5/18—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
    • C25D5/627—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)
FR6647A 1959-04-07 1960-04-07 Process for obtaining a periodic anodic effect on the cathodes of electroplating baths Expired FR1253597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0037414 1959-04-07

Publications (1)

Publication Number Publication Date
FR1253597A true FR1253597A (en) 1961-05-17

Family

ID=1570060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6647A Expired FR1253597A (en) 1959-04-07 1960-04-07 Process for obtaining a periodic anodic effect on the cathodes of electroplating baths

Country Status (1)

Country Link
FR (1) FR1253597A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505880A1 (en) * 1981-05-14 1982-11-19 Exnii Metallorezh Stankov Electrolytic metal deposition - in three current flow cycles alternating between pattern, main and auxiliary electrode
WO2014001992A1 (en) 2012-06-26 2014-01-03 Degremont Method for conducting combustion in a furnace in order to limit the production of nitrogen oxides, and installation for implementing said method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505880A1 (en) * 1981-05-14 1982-11-19 Exnii Metallorezh Stankov Electrolytic metal deposition - in three current flow cycles alternating between pattern, main and auxiliary electrode
WO2014001992A1 (en) 2012-06-26 2014-01-03 Degremont Method for conducting combustion in a furnace in order to limit the production of nitrogen oxides, and installation for implementing said method

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