RU94023296A - Method of oxidation of articles by cathode-anode microdischarges - Google Patents
Method of oxidation of articles by cathode-anode microdischargesInfo
- Publication number
- RU94023296A RU94023296A RU94023296/02A RU94023296A RU94023296A RU 94023296 A RU94023296 A RU 94023296A RU 94023296/02 A RU94023296/02 A RU 94023296/02A RU 94023296 A RU94023296 A RU 94023296A RU 94023296 A RU94023296 A RU 94023296A
- Authority
- RU
- Russia
- Prior art keywords
- cathode
- microdischarges
- anode
- articles
- oxidation
- Prior art date
Links
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
FIELD: application of oxide coatings. SUBSTANCE: coating is accomplished due to the effect of cathode-anode electric microdischarges on the surface of metal articles placed in alkaline electrolyte. Use is made of 50-Mz alternating current, having a density of 15.5 to 48.8 A/sq.dm at a ratio of cathode and anode current components within 1.36 to 1.92. EFFECT: considerably reduced power consumption without worsening of coating operating characteristics.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94023296A RU2081212C1 (en) | 1994-06-17 | 1994-06-17 | Method of oxidation by cathode-anode microdischarges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94023296A RU2081212C1 (en) | 1994-06-17 | 1994-06-17 | Method of oxidation by cathode-anode microdischarges |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94023296A true RU94023296A (en) | 1996-04-10 |
RU2081212C1 RU2081212C1 (en) | 1997-06-10 |
Family
ID=20157456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94023296A RU2081212C1 (en) | 1994-06-17 | 1994-06-17 | Method of oxidation by cathode-anode microdischarges |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2081212C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999031303A1 (en) * | 1997-12-17 | 1999-06-24 | Isle Coat Limited | Method for producing hard protection coatings on articles made of aluminium alloys |
-
1994
- 1994-06-17 RU RU94023296A patent/RU2081212C1/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999031303A1 (en) * | 1997-12-17 | 1999-06-24 | Isle Coat Limited | Method for producing hard protection coatings on articles made of aluminium alloys |
US6365028B1 (en) | 1997-12-17 | 2002-04-02 | Isle Coat Limited | Method for producing hard protection coatings on articles made of aluminum alloys |
AU747068B2 (en) * | 1997-12-17 | 2002-05-09 | Isle Coat Limited | Method for producing hard protection coatings on articles made of aluminium alloys |
AU747068C (en) * | 1997-12-17 | 2002-11-07 | Isle Coat Limited | Method for producing hard protection coatings on articles made of aluminium alloys |
Also Published As
Publication number | Publication date |
---|---|
RU2081212C1 (en) | 1997-06-10 |
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