FR2393854A1 - PROCESS FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTING PART - Google Patents

PROCESS FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTING PART

Info

Publication number
FR2393854A1
FR2393854A1 FR777717439A FR7717439A FR2393854A1 FR 2393854 A1 FR2393854 A1 FR 2393854A1 FR 777717439 A FR777717439 A FR 777717439A FR 7717439 A FR7717439 A FR 7717439A FR 2393854 A1 FR2393854 A1 FR 2393854A1
Authority
FR
France
Prior art keywords
cathodes
covering
anode
coating
electrically conducting
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.)
Granted
Application number
FR777717439A
Other languages
French (fr)
Other versions
FR2393854B1 (en
Inventor
Henri Michel
Michel Gantois
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
Priority to FR777717439A priority Critical patent/FR2393854A1/en
Priority to GB18044/78A priority patent/GB1574677A/en
Priority to DE2820183A priority patent/DE2820183C3/en
Priority to JP5612478A priority patent/JPS544246A/en
Priority to ZA00782794A priority patent/ZA782794B/en
Priority to IT68139/78A priority patent/IT1109053B/en
Priority to CH602678A priority patent/CH627791A5/en
Priority to SE7806503A priority patent/SE7806503L/en
Priority to NL7806125A priority patent/NL7806125A/en
Priority to BE188403A priority patent/BE867913A/en
Priority to AT0413078A priority patent/AT364217B/en
Publication of FR2393854A1 publication Critical patent/FR2393854A1/en
Application granted granted Critical
Publication of FR2393854B1 publication Critical patent/FR2393854B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C23C14/34—Sputtering
    • C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

L'invention concerne un procédé de recouvrement de la surface d'une pièce conductrice de l'électricité par une couche épaisse et homogène de revêtement. La pièce conductrice à recouvrir est disposée à l'intérieur d'une enceinte inférieure à 50 mm d'un élément en matériau de revêtement. On prévoit une anode lui peut être l'enceinte elle-même et l'élément à recouvrir et l'élément en matériau de revêtement constituent deux cathodes distinctes. Les cathodes sont mises à des potentiels tels qu'il existe des différences de potentiel comprises entre 200 et 1500 volts entre anode et cathodes. On réalise le revêtement par décharge anormale établie entre l'anode et les cathodes. L'invention s'applique en particulier à la chromisation.The invention relates to a method of covering the surface of an electrically conductive part with a thick and homogeneous layer of coating. The conductive part to be covered is placed inside an enclosure less than 50 mm from an element made of coating material. An anode is provided which may be the enclosure itself and the element to be covered and the element made of coating material constitute two separate cathodes. The cathodes are placed at potentials such that there are potential differences between 200 and 1500 volts between anode and cathodes. The coating is carried out by abnormal discharge established between the anode and the cathodes. The invention applies in particular to chromization.

FR777717439A 1977-06-07 1977-06-07 PROCESS FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTING PART Granted FR2393854A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR777717439A FR2393854A1 (en) 1977-06-07 1977-06-07 PROCESS FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTING PART
GB18044/78A GB1574677A (en) 1977-06-07 1978-05-05 Method of coating electrically conductive components
DE2820183A DE2820183C3 (en) 1977-06-07 1978-05-09 Method and device for coating the surface of an electrically conductive workpiece
JP5612478A JPS544246A (en) 1977-06-07 1978-05-11 Method of coating electrocunductive strips
ZA00782794A ZA782794B (en) 1977-06-07 1978-05-16 A method of coating a surface of an electrically conductive component
IT68139/78A IT1109053B (en) 1977-06-07 1978-05-18 PROCEDURE FOR COATING THE SURFACE OF A PIECE CONDUCTING THE ELECTRICITY
CH602678A CH627791A5 (en) 1977-06-07 1978-06-01 Process for covering the surface of an electrically conductive article, plant for making use of the process and application of the process
SE7806503A SE7806503L (en) 1977-06-07 1978-06-02 KIT AND DEVICE FOR COATING AN ELECTRICALLY CONDUCTIVE BODY
NL7806125A NL7806125A (en) 1977-06-07 1978-06-06 METHOD FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTIVE ARTICLE AND APPARATUS FOR CARRYING OUT THE METHOD
BE188403A BE867913A (en) 1977-06-07 1978-06-07 PROCESS FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTING PART
AT0413078A AT364217B (en) 1977-06-07 1978-06-07 DEVICE FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTIVE WORKPIECE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777717439A FR2393854A1 (en) 1977-06-07 1977-06-07 PROCESS FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTING PART

Publications (2)

Publication Number Publication Date
FR2393854A1 true FR2393854A1 (en) 1979-01-05
FR2393854B1 FR2393854B1 (en) 1980-01-18

Family

ID=9191791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777717439A Granted FR2393854A1 (en) 1977-06-07 1977-06-07 PROCESS FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTING PART

Country Status (11)

Country Link
JP (1) JPS544246A (en)
AT (1) AT364217B (en)
BE (1) BE867913A (en)
CH (1) CH627791A5 (en)
DE (1) DE2820183C3 (en)
FR (1) FR2393854A1 (en)
GB (1) GB1574677A (en)
IT (1) IT1109053B (en)
NL (1) NL7806125A (en)
SE (1) SE7806503L (en)
ZA (1) ZA782794B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457339A2 (en) * 1990-05-18 1991-11-21 Sorlet Finland Oy Method and apparatus for the production of circuit boards
US5741405A (en) * 1995-10-22 1998-04-21 Ipmms (Development And Production) Spotter-deposit method and apparatus

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106638A1 (en) * 1982-10-12 1984-04-25 National Research Development Corporation Method and apparatus for growing material in a glow discharge
US4704339A (en) * 1982-10-12 1987-11-03 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Infra-red transparent optical components
DE3606529A1 (en) * 1986-02-28 1987-09-03 Glyco Metall Werke METHOD FOR THE PRODUCTION OF LAYING MATERIAL OR LAYING MATERIAL PIECES BY EVAPORATING AT LEAST ONE METAL MATERIAL ONTO A METAL SUBSTRATE
DE10159907B4 (en) * 2001-12-06 2008-04-24 Interpane Entwicklungs- Und Beratungsgesellschaft Mbh & Co. coating process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457339A2 (en) * 1990-05-18 1991-11-21 Sorlet Finland Oy Method and apparatus for the production of circuit boards
EP0457339A3 (en) * 1990-05-18 1993-01-13 Sorlet Finland Oy Method and apparatus for the production of circuit boards
US5741405A (en) * 1995-10-22 1998-04-21 Ipmms (Development And Production) Spotter-deposit method and apparatus

Also Published As

Publication number Publication date
AT364217B (en) 1981-10-12
IT7868139A0 (en) 1978-05-18
JPS5615780B2 (en) 1981-04-13
CH627791A5 (en) 1982-01-29
GB1574677A (en) 1980-09-10
IT1109053B (en) 1985-12-16
FR2393854B1 (en) 1980-01-18
NL7806125A (en) 1978-12-11
BE867913A (en) 1978-12-07
DE2820183A1 (en) 1978-12-14
DE2820183B2 (en) 1980-11-20
ZA782794B (en) 1979-05-30
JPS544246A (en) 1979-01-12
DE2820183C3 (en) 1981-09-10
ATA413078A (en) 1981-02-15
SE7806503L (en) 1978-12-08

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TP Transmission of property
ST Notification of lapse