FR912372A - Procédé pour le dépôt de métaux électrolytique ou galvanique - Google Patents

Procédé pour le dépôt de métaux électrolytique ou galvanique

Info

Publication number
FR912372A
FR912372A FR912372DA FR912372A FR 912372 A FR912372 A FR 912372A FR 912372D A FR912372D A FR 912372DA FR 912372 A FR912372 A FR 912372A
Authority
FR
France
Prior art keywords
electrolytic
metal deposition
galvanic metal
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
Other languages
English (en)
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.)
Poor and Co
Original Assignee
Poor and Co
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 Poor and Co filed Critical Poor and Co
Application granted granted Critical
Publication of FR912372A publication Critical patent/FR912372A/fr
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
    • C25D5/18—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
    • 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
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/09—Wave forms

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)
FR912372D 1945-04-14 1945-07-16 Procédé pour le dépôt de métaux électrolytique ou galvanique Expired FR912372A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US588399A US2548867A (en) 1945-04-14 1945-04-14 Electroplating metals

Publications (1)

Publication Number Publication Date
FR912372A true FR912372A (fr) 1946-08-07

Family

ID=24353687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912372D Expired FR912372A (fr) 1945-04-14 1945-07-16 Procédé pour le dépôt de métaux électrolytique ou galvanique

Country Status (3)

Country Link
US (1) US2548867A (fr)
FR (1) FR912372A (fr)
GB (1) GB627964A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB741864A (en) * 1952-06-04 1955-12-14 Silvercrown Ltd Improvements in the electrodeposition of alloys containing copper and tin
US2916423A (en) * 1957-06-19 1959-12-08 Metal & Thermit Corp Electrodeposition of copper and copper alloys
US3257841A (en) * 1961-03-08 1966-06-28 Jr Samuel C Lawrence Paint stripping system
US3959088A (en) * 1975-03-19 1976-05-25 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for generating high amperage pulses from an A-C power source
US4038158A (en) * 1975-10-22 1977-07-26 E. I. Du Pont De Nemours And Company Electrochemical generation of field desorption emitters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US741231A (en) * 1902-07-03 1903-10-13 Arthur L Collins Process of treating cyanid solutions.
US961924A (en) * 1909-03-10 1910-06-21 Norddeutsche Affinerie Process for refining gold.
US1534709A (en) * 1924-05-17 1925-04-21 Francis A Holt Method of conducting electrolytic operations
US1918605A (en) * 1928-01-09 1933-07-18 Parker Rust Proof Co Chromium plating
US2063760A (en) * 1931-09-10 1936-12-08 Schulein Joseph Bath for and process of electrodeposition of metal
US2078869A (en) * 1934-07-30 1937-04-27 Du Pont Electroplating process
US2143761A (en) * 1936-12-11 1939-01-10 Plating And Galvanizing Compan Method and composition for the bright coating of zinc
FR960114A (fr) * 1942-05-04 1950-04-13
FR960115A (fr) * 1947-08-09 1950-04-13

Also Published As

Publication number Publication date
US2548867A (en) 1951-04-17
GB627964A (en) 1949-08-19

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