FR1189477A - Rhodium à faible tension interne déposé électrolytiquement - Google Patents

Rhodium à faible tension interne déposé électrolytiquement

Info

Publication number
FR1189477A
FR1189477A FR1189477DA FR1189477A FR 1189477 A FR1189477 A FR 1189477A FR 1189477D A FR1189477D A FR 1189477DA FR 1189477 A FR1189477 A FR 1189477A
Authority
FR
France
Prior art keywords
rhodium
internal voltage
low internal
electrolytically deposited
deposited low
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.)
Sel Rex Corp
Original Assignee
Sel Rex 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
Priority claimed from US633381A external-priority patent/US2895889A/en
Application filed by Sel Rex Corp filed Critical Sel Rex Corp
Application granted granted Critical
Publication of FR1189477A publication Critical patent/FR1189477A/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
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/50—Electroplating: Baths therefor from solutions of platinum group metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/30—Non-electron-emitting electrodes; Screens characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0019—Chemical composition and manufacture

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Solid Thermionic Cathode (AREA)
FR1189477D 1957-01-10 1958-01-03 Rhodium à faible tension interne déposé électrolytiquement Expired FR1189477A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US633381A US2895889A (en) 1957-01-10 1957-01-10 Low stress electrodeposited rhodium
US836475XA 1957-06-05 1957-06-05

Publications (1)

Publication Number Publication Date
FR1189477A true FR1189477A (fr) 1959-10-02

Family

ID=26769548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1189477D Expired FR1189477A (fr) 1957-01-10 1958-01-03 Rhodium à faible tension interne déposé électrolytiquement

Country Status (5)

Country Link
CH (1) CH378635A (cs)
DE (2) DE1072047B (cs)
FR (1) FR1189477A (cs)
GB (2) GB836475A (cs)
NL (1) NL111673C (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117059296B (zh) * 2023-09-27 2024-02-06 原子高科股份有限公司 一种钯-103的制备方法及应用

Also Published As

Publication number Publication date
GB835830A (en) 1960-05-25
DE1072047B (de) 1959-12-24
DE1068081B (cs) 1959-10-29
NL111673C (cs)
CH378635A (de) 1964-06-15
GB836475A (en) 1960-06-01

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