ES8106770A1 - Procedimiento para producir electrodos insolubles - Google Patents

Procedimiento para producir electrodos insolubles

Info

Publication number
ES8106770A1
ES8106770A1 ES495299A ES495299A ES8106770A1 ES 8106770 A1 ES8106770 A1 ES 8106770A1 ES 495299 A ES495299 A ES 495299A ES 495299 A ES495299 A ES 495299A ES 8106770 A1 ES8106770 A1 ES 8106770A1
Authority
ES
Spain
Prior art keywords
metal
producing
electroplating
electroplated
compound
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
ES495299A
Other languages
English (en)
Other versions
ES495299A0 (es
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of ES8106770A1 publication Critical patent/ES8106770A1/es
Publication of ES495299A0 publication Critical patent/ES495299A0/es
Granted 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
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

PROCEDIMIENTO PARA PRODUCIR ELECTRODOS INSOLUBLES. SE DECAPA EL MATERIAL BASE DE TITANIO CON ACIDO PARA LIMPIAR LA SUPERFICIE Y SE RECUBRE CON PLATINO POR ELECTRODEPOSICION. LA ELECTRODEPOSICION SE REALIZA POR BAÑO DE ALCALI DE AMONIACO CON NITRITO DE PLATINO DIAMINA, Y EL ESPESOR DE LA CAPA ELECTRODEPOSITADA PUEDE ALCANZAR TRES MICROMETROS. SE APLICA A LA CAPA UNA SOLUCION DE CLORURO DE IRIDIO EN ALCOHOL Y SE CALIENTA EL MATERIAL BASE A UNA TEMPERATURA INFERIOR A 600 GC EN ATMOSFERA ANTIOXIDANTE PARA DESCOMPONER EL COMPUESTO DE LA SOLUCION Y DIFUNDIR EL METAL EN LA CAPA ELECTRODEPOSITADA. DE APLICACION COMO ANODO INSOLUBLE, PARA ELECTROLISIS EN BAÑO QUE CONTIENE COMPUESTOS DE CLORO Y AZUFRE.
ES495299A 1979-09-25 1980-09-24 Procedimiento para producir electrodos insolubles Granted ES495299A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12198179A JPS5647597A (en) 1979-09-25 1979-09-25 Insoluble electrode for electroplating and preparation thereof

Publications (2)

Publication Number Publication Date
ES8106770A1 true ES8106770A1 (es) 1981-09-01
ES495299A0 ES495299A0 (es) 1981-09-01

Family

ID=14824612

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495299A Granted ES495299A0 (es) 1979-09-25 1980-09-24 Procedimiento para producir electrodos insolubles

Country Status (5)

Country Link
EP (1) EP0026482A1 (es)
JP (1) JPS5647597A (es)
AU (1) AU6271880A (es)
BR (1) BR8006157A (es)
ES (1) ES495299A0 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140879A (en) * 1981-02-23 1982-08-31 Nippon Steel Corp Production of long life insoluble electrode
JPH0735597B2 (ja) * 1985-09-13 1995-04-19 エンゲルハ−ド・コ−ポレ−シヨン 低ｐＨ、高電流密度における電気化学的処理に用いる陽極
US4913973A (en) * 1985-09-13 1990-04-03 Engelhard Corporation Platinum-containing multilayer anode coating for low pH, high current density electrochemical process anodes
JPS62174394A (ja) * 1986-10-31 1987-07-31 Ishifuku Kinzoku Kogyo Kk 電解用電極の製造方法
JP2722259B2 (ja) * 1989-09-14 1998-03-04 ペルメレック電極株式会社 電極保護体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055811A (en) * 1961-05-08 1962-09-25 Universal Oil Prod Co Electrolysis with improved platinum plated titanium anode and manufacture thereof
US3497426A (en) * 1964-07-02 1970-02-24 Nippon Carbide Kogyo Kk Manufacture of electrode
US3461058A (en) * 1966-06-07 1969-08-12 Engelhard Ind Inc Method of producing a composite electrode
US3663414A (en) * 1969-06-27 1972-05-16 Ppg Industries Inc Electrode coating
GB1351742A (en) * 1970-03-25 1974-05-01 Marston Excelsior Ltd Electrodes
JPS543825B1 (es) * 1970-12-26 1979-02-27
JPS497782A (es) * 1972-05-12 1974-01-23
JPS53123633A (en) * 1977-04-04 1978-10-28 Mitsubishi Electric Corp Information transfer system

Also Published As

Publication number Publication date
ES495299A0 (es) 1981-09-01
EP0026482A1 (en) 1981-04-08
AU6271880A (en) 1981-04-09
JPS5647597A (en) 1981-04-30
JPS5749636B2 (es) 1982-10-22
BR8006157A (pt) 1981-04-07

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