FIELD: chemistry.
SUBSTANCE: invention relates to field of electrolytic metallurgy and can be applied for electrosedimentation of protective-decorative coatings with copper-nickel alloy. Electrolyte contains, g/l: copper sulfate five-water 7-20, nickel sulfate seven-water 30-70, sulphosalicylic acid two-water 60-90, ammonium sulfate 5-25, ammonium hydroxide (30% water solution of ammonium) 3-7, saccharine 0.5-1.5.
EFFECT: increase of productivity, increase of glitter, cohesion of coatings with base.
4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTROLYTE AND METHOD OF DEPOSITING COPPER-ZINC ALLOY COATING | 2008 |
|
RU2369668C1 |
| ELECTROLYTE FOR ELECTROCHEMICAL DEPOSITION OF COATINGS NICKEL-BORON | 2008 |
|
RU2357015C1 |
| ELECTROPLATING METHOD FOR YELLOW TIN BRONZE | 2021 |
|
RU2775069C1 |
| NICKEL-CHROME ALLOY COATING ELECTRODEPOSITION PROCESS | 2005 |
|
RU2292409C1 |
| OXALATE ELECTROLYTE FOR DEPOSITING COPPER-TIN ALLOY | 2012 |
|
RU2487967C1 |
| ALKALINE ELECTROLYTE FOR ELECTROLYTIC DEPOSITION OF YELLOW TIN BRONZE | 2021 |
|
RU2762501C1 |
| 0 |
|
SU1565920A1 | |
| ELECTROLYTE COMPOSITION AND METHOD FOR OBTAINING NANOCRYSTALLINE COMPOSITE COATINGS BASED ON NICKEL-PHOSPHORUS-TUNGSTEN SYSTEM | 2021 |
|
RU2792096C1 |
| ELECTROLYTE FOR ELECTRODEPOSITION OF LUSTROUS NICKEL COATINGS | 2024 |
|
RU2820423C1 |
| PYROPHOSPHATE CONTAINING ELECTROLYTE FOR DEPOSITING TIN-ZINC ALLOY | 2005 |
|
RU2292408C1 |
