FR2135331A1 - Inert electrode holder - made from tantalum - Google Patents

Inert electrode holder - made from tantalum

Info

Publication number
FR2135331A1
FR2135331A1 FR7216130A FR7216130A FR2135331A1 FR 2135331 A1 FR2135331 A1 FR 2135331A1 FR 7216130 A FR7216130 A FR 7216130A FR 7216130 A FR7216130 A FR 7216130A FR 2135331 A1 FR2135331 A1 FR 2135331A1
Authority
FR
France
Prior art keywords
tantalum
electrode holder
inert electrode
holder
electrolyte
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.)
Pending
Application number
FR7216130A
Other languages
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2135331A1 publication Critical patent/FR2135331A1/en
Pending 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
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/06—Suspending or supporting devices for articles to be coated
    • 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

Abstract

At least one of the electrodes in an electrolytic process is connected to a support/holder, which is completely immersed in the electrolyte and is made from Ta, and is connected to the current source, remaining totally immersed during the process. The Ta holder may be either a clamp and a basket. The oxide skin on the Ta is insulating in respect of the electrolyte but not in respect to the metallic workpieces in contact with it.
FR7216130A 1971-05-05 1972-05-05 Inert electrode holder - made from tantalum Pending FR2135331A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL36783A IL36783A0 (en) 1971-05-05 1971-05-05 Electrolytic processes and apparatus employing tantalum electrode holders

Publications (1)

Publication Number Publication Date
FR2135331A1 true FR2135331A1 (en) 1972-12-15

Family

ID=11045904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216130A Pending FR2135331A1 (en) 1971-05-05 1972-05-05 Inert electrode holder - made from tantalum

Country Status (3)

Country Link
DE (1) DE2221326A1 (en)
FR (1) FR2135331A1 (en)
IL (1) IL36783A0 (en)

Also Published As

Publication number Publication date
IL36783A0 (en) 1971-07-28
DE2221326A1 (en) 1972-11-16

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