FIELD: metallurgy.
SUBSTANCE: electrolyte for zinc-nickel coatings electrodeposition contains zinc oxide, sodium hydroxide, nickel sulfate, triethanolamine, diglycine and water, and also includes ethylenediamine-disuccinic acid (EDDSA) at the following component ratio, g/l: zinc oxide 12; caustic soda 100; nickel sulphate 7; triethanolamine 20; EDDSA 0.5; diglycine 2; water up to 1 liter.
EFFECT: reduction of the electroplating corrosion rate with application of environmentally safe process of galvanic coating.
3 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ALKALINE ELECTROLYTE FOR ELECTRODEPOSITION OF ZINC-NICKEL COATINGS | 2013 |
|
RU2511727C1 |
| ELECTROLYTE FOR DEPOSITING COATING FROM COPPER-INDIUM ALLOY | 2017 |
|
RU2665855C1 |
| OXALATE ELECTROLYTE FOR COPPER-TIN ALLOY DEPOSITION | 2015 |
|
RU2613838C1 |
| ELECTROLYTE FOR ELECTRODEPOSITION OF ZINC-NICKEL COATINGS | 2015 |
|
RU2603526C1 |
| METHOD OF ANTICORROSION TREATMENT OF FERROUS METAL SURFACE | 2014 |
|
RU2565170C1 |
| METHOD FOR MASCARA MANUFACTURE | 2016 |
|
RU2636223C1 |
| ELECTROLYTE FOR ELECTRODEPOSITION OF TIN-NICKEL COATINGS | 2013 |
|
RU2526656C1 |
| ELECTROLYTE FOR ELECTRODEPOSITION OF ZINC-IRON COATINGS | 2019 |
|
RU2712582C1 |
| ELECTROLYTE AND METHOD OF DECORATIVE NICKELIZING | 1995 |
|
RU2095491C1 |
| ELECTROLYTE TO PRODUCE ZINC-NICKEL COVER | 1992 |
|
RU2036254C1 |
