FIELD: functional coatings.
SUBSTANCE: invention can be used in radio electronics, instrumentation, engineering, automotive industry. The electrolyte for applying a protective coating with a tin-nickel alloy on a carbon steel product comprises, g/l: tin dichloride 20-30, nickel dichloride 20-30, ammonium oxalate 90-110, preparation OS-20 0.8-1.2. The method of coating with a tin-nickel alloy on a carbon steel product includes preliminary preparation of the product, preparation of the electrolyte and electrochemical coating of the product from the specified electrolyte at a current density of 0.3 A/dm2 for 2 hours at a temperature of 45°C.
EFFECT: increased corrosion resistance of the coating with a tin-nickel alloy while reducing the energy costs for coating.
2 cl, 1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTROLYTE FOR ELECTRODEPOSITION OF TIN-NICKEL COATINGS | 2013 |
|
RU2526656C1 |
| PROCEDURE FOR APPLICATION OF COMPLEX PROTECTIVE COATING ON STEEL PARTS | 2010 |
|
RU2427671C1 |
| ANTICORROSIVE COATING APPLICATION METHOD | 2019 |
|
RU2718794C1 |
| ELECTROLYTE FOR PLATING WITH TIN-NICKEL ALLOY | 0 |
|
SU1618788A1 |
| ELECTROLYTE FOR ELECTRODEPOSITION OF TIN-COBALT COATINGS | 2018 |
|
RU2694095C1 |
| ELECTROLYTE FOR PRECIPITATION TIN-NICKEL ALLOYS | 0 |
|
SU570661A1 |
| ELECTROLYTE AND METHOD TO APPLY TIN-COBALT ALLOY COATS | 2008 |
|
RU2377344C1 |
| PROCESS OF DEPOSITION OF METAL COATS ON ARTICLES MADE OF MAGNESIUM AND ITS ALLOYS | 1999 |
|
RU2150534C1 |
| METHOD OF APPLYING ELECTROCONDUCTIVE PROTECTIVE COATING ON ALUMINIUM ALLOYS | 2023 |
|
RU2817277C1 |
| ELECTROLYTE FOR DEPOSITING TIN-NICKEL ALLOY COATINGS | 0 |
|
SU1468980A1 |
