GB1347184A - Electrodeposition of composite coatings - Google Patents
Electrodeposition of composite coatingsInfo
- Publication number
- GB1347184A GB1347184A GB1347184DA GB1347184A GB 1347184 A GB1347184 A GB 1347184A GB 1347184D A GB1347184D A GB 1347184DA GB 1347184 A GB1347184 A GB 1347184A
- Authority
- GB
- United Kingdom
- Prior art keywords
- agitator
- electro
- particles
- pipe
- perforated
- 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
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
- C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
- C25D15/02—Combined electrolytic and electrophoretic processes with charged materials
-
- 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
- C25D17/02—Tanks; Installations therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
1347184 Electro-deposition of composite coatings BRISTOL AEROJET Ltd 7 July 1972 31897/72 Addition to 1329081 Heading C7B In electro-depositing (e.g. electro-forming) a composite coating consisting of an electrolytically deposited metal matrix with particulate additions, a solution containing insoluble particles is agitated (as claimed in Specification 1329081) by up and down movement of a generally horizontal perforated agitator-and, in addition, gas is admitted to the solution to produce a generally upward flow of gas in the region in which deposition takes place. As shown in Fig. 2 (which is a top partly sectional view of suitable apparatus) a perforated plate agitator 3, strengthened by bars 31, 32, is moved up and down within a rectangular tank 1 containing a slurry of plating solution and particles. Fixed to the agitator are perforated stainless steel pipes 33 connected to one another by a pipe 35. Air is supplied to the pipe 35 by a flexible pipe (not shown) leading to a compressed air supply outside the tank. The mechanism for moving the perforated plate agitator and examples of particles, metal matrices and substrates which may be used are as described in Specification 1329081.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3189772 | 1972-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1347184A true GB1347184A (en) | 1974-02-27 |
Family
ID=10330033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1347184D Expired GB1347184A (en) | 1972-07-07 | 1972-07-07 | Electrodeposition of composite coatings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1347184A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2907179A1 (en) * | 1978-02-24 | 1979-09-06 | Asahi Glass Co Ltd | METHOD OF MANUFACTURING AN ELECTRODE |
FR2451948A1 (en) * | 1979-03-19 | 1980-10-17 | Anvar | Hard electroplated coating for metals, esp. steels - contains cobalt, tungsten and tungsten carbide, and is heat treated to obtain high corrosion resistance, esp. to sea water |
DE3535548A1 (en) * | 1984-10-05 | 1986-04-17 | Baj Ltd., Weston-Super-Mare, Avon | METAL PROTECTIVE COATING |
US5935407A (en) * | 1997-11-06 | 1999-08-10 | Chromalloy Gas Turbine Corporation | Method for producing abrasive tips for gas turbine blades |
US7641781B2 (en) | 2002-11-07 | 2010-01-05 | Mtu Aero Engines Gmbh | Method for coating a substrate |
-
1972
- 1972-07-07 GB GB1347184D patent/GB1347184A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2907179A1 (en) * | 1978-02-24 | 1979-09-06 | Asahi Glass Co Ltd | METHOD OF MANUFACTURING AN ELECTRODE |
US4290859A (en) * | 1978-02-24 | 1981-09-22 | Asahi Glass Company, Ltd. | Process for preparing electrode |
US4302322A (en) * | 1978-02-24 | 1981-11-24 | Asahi Glass Company, Ltd. | Low hydrogen overvoltage electrode |
FR2451948A1 (en) * | 1979-03-19 | 1980-10-17 | Anvar | Hard electroplated coating for metals, esp. steels - contains cobalt, tungsten and tungsten carbide, and is heat treated to obtain high corrosion resistance, esp. to sea water |
DE3535548A1 (en) * | 1984-10-05 | 1986-04-17 | Baj Ltd., Weston-Super-Mare, Avon | METAL PROTECTIVE COATING |
US4789441A (en) * | 1984-10-05 | 1988-12-06 | John Foster | Metallic protective coatings and method of making |
DE3535548C2 (en) * | 1984-10-05 | 1999-03-04 | Baj Coatings Ltd | Coated article and method of making a coating of an article |
US5935407A (en) * | 1997-11-06 | 1999-08-10 | Chromalloy Gas Turbine Corporation | Method for producing abrasive tips for gas turbine blades |
US6194086B1 (en) | 1997-11-06 | 2001-02-27 | Chromalloy Gas Turbine Corporation | Method for producing abrasive tips for gas turbine blades |
US7641781B2 (en) | 2002-11-07 | 2010-01-05 | Mtu Aero Engines Gmbh | Method for coating a substrate |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed |