FIELD: chemical or physical processes.
SUBSTANCE: invention relates to the field of electroplating and can be used in instrument making, jewelery and radio-electronic industry. Electrolyte contains, g/l: silver nitrate 25–30, ferrocyanide potassium 60–80, rhodanate potassium 100–120, potassium carbonate 20–30, 5-(4'-aminophenyl)-10,15,20-(4'-sulphophenyl) porphin 0.05–0.1.
EFFECT: technical result is improved reflecting ability and reduced roughness of silver coatings.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SILVER PLATING ELECTROLYTE | 2016 |
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RU2487966C1 |
