LT2000041A - Method of coating metallic surface - Google Patents
Method of coating metallic surfaceInfo
- Publication number
- LT2000041A LT2000041A LT2000041A LT2000041A LT2000041A LT 2000041 A LT2000041 A LT 2000041A LT 2000041 A LT2000041 A LT 2000041A LT 2000041 A LT2000041 A LT 2000041A LT 2000041 A LT2000041 A LT 2000041A
- Authority
- LT
- Lithuania
- Prior art keywords
- detail
- metallic
- coating
- undercoat
- ceramic material
- Prior art date
Links
Landscapes
- Coating By Spraying Or Casting (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The invention relates to a metal technology. The purpose of the invention is to increase wear resistance of the article surface and improve service conditions of the article. The cleaned and roughish surface of the detail is coated with a coating the porosity of which is about 4 - 12 (. The coating comprises a metallic undercoat and a metallic or ceramic material layer. The undercoat and the layer are produced by taking into a melting plasma zone or electric arc zone or gas flame zone the powder of a metallic or ceramic material freely or packed into a flexible rope a covering of which is made of melting material, and by spraying the melted metallic or ceramic material powder with a pressed gas flow on the surface of the detail. If a moisture is condensed on the detail surface, the detail is heated until 30 - 40 degrees Celsius before covering with the undercoat. For closing microscopic pores, the coated detail surface is covered with a bakelite lacquer or a nitrocellulose lacquer, and is heated until 110 - 130 degrees Celsius and at this temperature the detail is held for at least one hour. For obtaining the metallic coating with better physical and mechanical properties, the metallic coating is melted with the gas flame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LT2000041A LT4914B (en) | 2000-05-16 | 2000-05-16 | Method of coating metallic surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LT2000041A LT4914B (en) | 2000-05-16 | 2000-05-16 | Method of coating metallic surface |
Publications (2)
Publication Number | Publication Date |
---|---|
LT2000041A true LT2000041A (en) | 2001-12-27 |
LT4914B LT4914B (en) | 2002-05-27 |
Family
ID=19721465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LT2000041A LT4914B (en) | 2000-05-16 | 2000-05-16 | Method of coating metallic surface |
Country Status (1)
Country | Link |
---|---|
LT (1) | LT4914B (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1553569A1 (en) | 1987-06-05 | 1990-03-30 | Норильский горно-металлургический комбинат им.А.П.Завенягина | Method of applying coatings |
-
2000
- 2000-05-16 LT LT2000041A patent/LT4914B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
LT4914B (en) | 2002-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM9A | Lapsed patents |
Effective date: 20040516 |