FIELD: nickel plating. SUBSTANCE: solution comprising (g/l): 60 70 nickel sulfite, 15 20 ammonium thiocyanate, 15 20 zinc chloride, 8 12 ammonium fluorine, 6 10 aluminum chloride, 0.5 1.0 sodium silicate, 0.05 0.2 perfluoro-4-methil-3.6-dioxoctan potassium sulfur. EFFECT: black nickel plating firmly attached to the base of metal articles of aluminum and alloys on its base, titanium and alloys on its base, steel, copper and alloys on its base, zinc.
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTROLYTE FOR APPLYING BLACK NICKEL COATINGS | 0 |
|
SU1544842A1 |
| SOLUTION FOR COATING METALLIC SURFACE | 2005 |
|
RU2299265C1 |
| RUST CONVERTER | 2001 |
|
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|
RU2205895C1 |
| 0 |
|
SU501120A1 | |
| ELECTROLYTE FOR DIRECT NICKEL-PLATING OF ALUMINIUM AND ITS ALLOYS | 1992 |
|
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| METHOD OF APPLYING ELECTROCONDUCTIVE PROTECTIVE COATING ON ALUMINIUM ALLOYS | 2023 |
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|
SU1822452A3 |
| COMPOSITION FOR TREATING METALLIC SURFACE | 1997 |
|
RU2120495C1 |
