ES384278A1 - Procedimiento para la electrodeposicion a partir de solu- ciones acuosas de un revestimiento metalico compuesto pro- tector contra la corrosion. - Google Patents

Procedimiento para la electrodeposicion a partir de solu- ciones acuosas de un revestimiento metalico compuesto pro- tector contra la corrosion.

Info

Publication number
ES384278A1
ES384278A1 ES384278A ES384278A ES384278A1 ES 384278 A1 ES384278 A1 ES 384278A1 ES 384278 A ES384278 A ES 384278A ES 384278 A ES384278 A ES 384278A ES 384278 A1 ES384278 A1 ES 384278A1
Authority
ES
Spain
Prior art keywords
cobalt
approximately
thickness
nickel
group
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
ES384278A
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.)
Udylite Corp
Original Assignee
Udylite Corp
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 Udylite Corp filed Critical Udylite Corp
Publication of ES384278A1 publication Critical patent/ES384278A1/es
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
    • C25D5/625—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
    • C25D5/10—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
    • 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
    • C25D5/623—Porosity of the 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 Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
ES384278A 1969-10-06 1970-10-06 Procedimiento para la electrodeposicion a partir de solu- ciones acuosas de un revestimiento metalico compuesto pro- tector contra la corrosion. Expired ES384278A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86415669A 1969-10-06 1969-10-06
US86552069A 1969-10-10 1969-10-10

Publications (1)

Publication Number Publication Date
ES384278A1 true ES384278A1 (es) 1973-05-01

Family

ID=27127805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384278A Expired ES384278A1 (es) 1969-10-06 1970-10-06 Procedimiento para la electrodeposicion a partir de solu- ciones acuosas de un revestimiento metalico compuesto pro- tector contra la corrosion.

Country Status (5)

Country Link
JP (1) JPS4840542B1 (es)
DE (1) DE2045890A1 (es)
ES (1) ES384278A1 (es)
FR (1) FR2065013A5 (es)
GB (1) GB1319134A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6110049B2 (ja) 2009-02-13 2017-04-05 日産自動車株式会社 クロムめっき部品及びその製造方法

Also Published As

Publication number Publication date
GB1319134A (en) 1973-06-06
DE2045890A1 (de) 1971-04-22
FR2065013A5 (es) 1971-07-23
JPS4840542B1 (es) 1973-12-01

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