GB2056500B - Coating powder with valve-metal - Google Patents

Coating powder with valve-metal

Info

Publication number
GB2056500B
GB2056500B GB7927782A GB7927782A GB2056500B GB 2056500 B GB2056500 B GB 2056500B GB 7927782 A GB7927782 A GB 7927782A GB 7927782 A GB7927782 A GB 7927782A GB 2056500 B GB2056500 B GB 2056500B
Authority
GB
United Kingdom
Prior art keywords
valve
metal
coating powder
powder
coating
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
GB7927782A
Other languages
English (en)
Other versions
GB2056500A (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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB7927782A priority Critical patent/GB2056500B/en
Priority to FR8017040A priority patent/FR2463196A1/fr
Priority to DE3029170A priority patent/DE3029170C2/de
Priority to JP55108797A priority patent/JPS6015142B2/ja
Publication of GB2056500A publication Critical patent/GB2056500A/en
Priority to GB08231872A priority patent/GB2109416B/en
Application granted granted Critical
Publication of GB2056500B publication Critical patent/GB2056500B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052—Sintered electrodes
    • H01G9/0525—Powder therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/18—Non-metallic particles coated with metal
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/223—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating specially adapted for coating particles
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/26—Vacuum evaporation by resistance or inductive heating of the source

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physical Vapour Deposition (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
GB7927782A 1979-08-09 1979-08-09 Coating powder with valve-metal Expired GB2056500B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB7927782A GB2056500B (en) 1979-08-09 1979-08-09 Coating powder with valve-metal
FR8017040A FR2463196A1 (fr) 1979-08-09 1980-08-01 Methode de revetement d'un materiau en poudre avec un metal anodisable et utilisation du produit obtenu pour la fabrication de condensateurs electrolytiques
DE3029170A DE3029170C2 (de) 1979-08-09 1980-08-01 Verfahren zum Beschichten von Pulverteilchen mit Ventilmetall, Verwendung solcher Pulverteilchen und Vorrichtung zur Ausübung des Verfahrens
JP55108797A JPS6015142B2 (ja) 1979-08-09 1980-08-07 粉末をバルブメタルで被覆する方法
GB08231872A GB2109416B (en) 1979-08-09 1982-11-08 Coating powder with valve-metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7927782A GB2056500B (en) 1979-08-09 1979-08-09 Coating powder with valve-metal

Publications (2)

Publication Number Publication Date
GB2056500A GB2056500A (en) 1981-03-18
GB2056500B true GB2056500B (en) 1983-05-25

Family

ID=10507088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7927782A Expired GB2056500B (en) 1979-08-09 1979-08-09 Coating powder with valve-metal

Country Status (4)

Country Link
JP (1) JPS6015142B2 (fr)
DE (1) DE3029170C2 (fr)
FR (1) FR2463196A1 (fr)
GB (1) GB2056500B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811388C1 (en) * 1988-04-05 1988-12-29 Lsg Loet- Und Schweissgeraete Gmbh, 7307 Aichwald, De Method for the ion beam treatment and coating of powders
DE102019118936A1 (de) * 2019-07-12 2021-01-14 VON ARDENNE Asset GmbH & Co. KG Beschichtungsanordnung und Verfahren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846971A (en) * 1956-02-23 1958-08-12 Nat Res Corp Apparatus for coating particulate material by thermal evaporation
US3117887A (en) * 1961-11-13 1964-01-14 Republic Steel Corp Apparatus and procedure for evaporating metal in vacuum metalizing
US3248612A (en) * 1962-07-23 1966-04-26 Sprague Electric Co Capacitor electrode and method
GB1030004A (en) * 1963-08-22 1966-05-18 Telegraph Condenser Co Ltd Improvements in and relating to electrolytic capacitors
FR1478352A (fr) * 1965-07-30 1967-04-28 Nuclear Materials & Equipment Procédé et appareil pour produire des particules enrobées
DE1295956B (de) * 1965-08-11 1969-05-22 Nuclear Materials & Equipment Verfahren und Vorrichtung zum UEberziehen von koernigem Material durch Vakuumaufdampfen
DE1696600A1 (de) * 1968-03-14 1971-11-25 Nuclear Materials & Equipment Verfahren und Vorrichtung zum UEberziehen von Koernern mit einem verdampfbaren Material

Also Published As

Publication number Publication date
GB2056500A (en) 1981-03-18
FR2463196B1 (fr) 1985-04-12
DE3029170C2 (de) 1982-11-11
FR2463196A1 (fr) 1981-02-20
JPS5632386A (en) 1981-04-01
JPS6015142B2 (ja) 1985-04-17
DE3029170A1 (de) 1981-02-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee