FR1139334A - électrodéposition du tungstène et du molybdène - Google Patents

électrodéposition du tungstène et du molybdène

Info

Publication number
FR1139334A
FR1139334A FR1139334DA FR1139334A FR 1139334 A FR1139334 A FR 1139334A FR 1139334D A FR1139334D A FR 1139334DA FR 1139334 A FR1139334 A FR 1139334A
Authority
FR
France
Prior art keywords
electroplating
molybdenum
tungsten
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)
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1139334A publication Critical patent/FR1139334A/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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/66—Electroplating: Baths therefor from melts
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C25B1/265—Chlorates
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • 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
    • C25D5/623—Porosity of the layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
FR1139334D 1954-09-27 1955-09-26 électrodéposition du tungstène et du molybdène Expired FR1139334A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27915/54A GB777591A (en) 1954-09-27 1954-09-27 Improvements in and relating to the electro-deposition of tungsten and/or molybdenummetal

Publications (1)

Publication Number Publication Date
FR1139334A true FR1139334A (fr) 1957-06-27

Family

ID=10267351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139334D Expired FR1139334A (fr) 1954-09-27 1955-09-26 électrodéposition du tungstène et du molybdène

Country Status (6)

Country Link
BE (1) BE541584A (da)
CH (1) CH371265A (da)
DE (1) DE1014406B (da)
FR (1) FR1139334A (da)
GB (2) GB777591A (da)
NL (2) NL108205C (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133277C (da) * 1959-01-12
US3369978A (en) * 1964-10-01 1968-02-20 Interior Usa Electrodeposition of molybdenum
FR2244708B1 (da) 1973-09-25 1977-08-12 Ugine Kuhlmann
FR2446869A1 (fr) * 1979-01-16 1980-08-14 Ugine Kuhlmann Amelioration du rendement faraday dans la preparation electrolytique du chlorate de sodium
US7470307B2 (en) 2005-03-29 2008-12-30 Climax Engineered Materials, Llc Metal powders and methods for producing the same
US8197885B2 (en) 2008-01-11 2012-06-12 Climax Engineered Materials, Llc Methods for producing sodium/molybdenum power compacts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR638345A (fr) * 1926-12-01 1928-05-22 Procédé électrolytique notamment applicable à la fabrication d'un certain nombrede métalloïdes, métaux, alliages, composés binaires ou plus complexes
DE514365C (de) * 1928-09-11 1930-12-11 Hellmuth Hartmann Dr Ing Verfahren zur elektrolytischen Gewinnung von Metallen, insbesondere Wolfram

Also Published As

Publication number Publication date
GB1104728A (en) 1968-02-28
BE541584A (da)
NL108205C (da)
NL200748A (da)
GB777591A (en) 1957-06-26
DE1014406B (de) 1957-08-22
CH371265A (de) 1963-08-15

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