FR2393854A1 - PROCESS FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTING PART - Google Patents
PROCESS FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTING PARTInfo
- 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
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.
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 |
AT0413078A AT364217B (en) | 1977-06-07 | 1978-06-07 | DEVICE FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTIVE WORKPIECE |
BE188403A BE867913A (en) | 1977-06-07 | 1978-06-07 | PROCESS FOR COVERING THE SURFACE OF AN ELECTRICALLY CONDUCTING PART |
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP0106638A1 (en) * | 1982-10-12 | 1984-04-25 | National Research Development Corporation | Method and apparatus for growing material in a glow discharge |
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 |
-
1977
- 1977-06-07 FR FR777717439A patent/FR2393854A1/en active Granted
-
1978
- 1978-05-05 GB GB18044/78A patent/GB1574677A/en not_active Expired
- 1978-05-09 DE DE2820183A patent/DE2820183C3/en not_active Expired
- 1978-05-11 JP JP5612478A patent/JPS544246A/en active Granted
- 1978-05-16 ZA ZA00782794A patent/ZA782794B/en unknown
- 1978-05-18 IT IT68139/78A patent/IT1109053B/en active
- 1978-06-01 CH CH602678A patent/CH627791A5/en not_active IP Right Cessation
- 1978-06-02 SE SE7806503A patent/SE7806503L/en unknown
- 1978-06-06 NL NL7806125A patent/NL7806125A/en not_active Application Discontinuation
- 1978-06-07 BE BE188403A patent/BE867913A/en not_active IP Right Cessation
- 1978-06-07 AT AT0413078A patent/AT364217B/en not_active IP Right Cessation
Cited By (3)
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 |
---|---|
JPS544246A (en) | 1979-01-12 |
GB1574677A (en) | 1980-09-10 |
AT364217B (en) | 1981-10-12 |
DE2820183A1 (en) | 1978-12-14 |
SE7806503L (en) | 1978-12-08 |
FR2393854B1 (en) | 1980-01-18 |
NL7806125A (en) | 1978-12-11 |
CH627791A5 (en) | 1982-01-29 |
JPS5615780B2 (en) | 1981-04-13 |
DE2820183C3 (en) | 1981-09-10 |
ATA413078A (en) | 1981-02-15 |
BE867913A (en) | 1978-12-07 |
IT7868139A0 (en) | 1978-05-18 |
IT1109053B (en) | 1985-12-16 |
ZA782794B (en) | 1979-05-30 |
DE2820183B2 (en) | 1980-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
TP | Transmission of property | ||
ST | Notification of lapse |