OA02639A - Dépôts de chrome décoratif résistant à la corrosion. - Google Patents

Dépôts de chrome décoratif résistant à la corrosion.

Info

Publication number
OA02639A
OA02639A OA52213A OA52213A OA02639A OA 02639 A OA02639 A OA 02639A OA 52213 A OA52213 A OA 52213A OA 52213 A OA52213 A OA 52213A OA 02639 A OA02639 A OA 02639A
Authority
OA
OAPI
Prior art keywords
corrosion resistant
resistant decorative
decorative chrome
chrome deposits
deposits
Prior art date
Application number
OA52213A
Other languages
English (en)
French (fr)
Original Assignee
Renault
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
Priority claimed from FR991133A external-priority patent/FR1447970A/fr
Application filed by Renault filed Critical Renault
Publication of OA02639A publication Critical patent/OA02639A/xx

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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • 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
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex 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
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/625—Discontinuous layers, e.g. microcracked 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

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)
OA52213A 1964-10-12 1965-10-12 Dépôts de chrome décoratif résistant à la corrosion. OA02639A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR991133A FR1447970A (fr) 1964-10-12 1964-10-12 Dépôts de chrome décoratif résistant à la corrosion
FR996104A FR88318E (fr) 1964-10-12 1964-11-24 Dépôts de chrome décoratif résistant à la corrosion
FR3489A FR89217E (fr) 1964-10-12 1965-01-27 Dépôts de chrome décoratif résistant à la corrosion
FR11348A FR89657E (fr) 1964-10-12 1965-03-31 Dépôts de chrome décoratif résistant à la corrosion

Publications (1)

Publication Number Publication Date
OA02639A true OA02639A (fr) 1970-12-15

Family

ID=27444297

Family Applications (1)

Application Number Title Priority Date Filing Date
OA52213A OA02639A (fr) 1964-10-12 1965-10-12 Dépôts de chrome décoratif résistant à la corrosion.

Country Status (3)

Country Link
AT (1) AT272786B (xx)
ES (1) ES318351A1 (xx)
OA (1) OA02639A (xx)

Also Published As

Publication number Publication date
AT272786B (de) 1969-07-25
ES318351A1 (es) 1965-12-01

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