UNSATURATED ISOTHIURONIC SALTS AS COMPONENTS OF ELECTROLYTES FOR BRIGHT NICKEL PLATING Russian patent published in 2015 - IPC C25D3/12 

Abstract RU 2559614 C1

FIELD: metallurgy.

SUBSTANCE: electrolyte contains nickel sulphate, sodium chloride, boracic acid, brightening addition and water, at that as the brightening addition the electrolyte contains one of unsaturated isothiuronic salts with following structure: , at further components ratio, g/l: nickel sulphate 270; sodium chloride 12, boracic acid 40; isothiuronic salt 1.5-2; water up to 1 l.

EFFECT: production of bright coatings with high current efficiency and low porosity of the coating.

3 ex

Similar patents RU2559614C1

Title Year Author Number
BRIGHT NICKEL ELECTROLYTE 2021
  • Sosnovskaya Nina Gennadevna
  • Bogdanova Irina Nikolaevna
  • Butrik Roman Vladimirovich
  • Grabelnykh Valentina Aleksandrovna
  • Nikonova Valentina Sergeevna
  • Istomina Nataliya Vladimirovna
  • Rozentsvejg Igor Borisovich
  • Korchevin Nikolaj Alekseevich
RU2769796C1
METHOD OF PRODUCING SHINY NICKEL COATINGS 2014
  • Rozentsvejg Igor Borisovich
  • Sosnovskaja Nina Gennadevna
  • Poljakova Anastasija Olegovna
  • Istomina Alena Andreevna
  • Serykh Valerij Jurevich
  • Popov Aleksandr Vitalevich
  • Levkovskaja Galina Grigorevna
  • Istomina Natalja Vladimirovna
  • Korchevin Nikolaj Alekseevich
RU2583569C1
METHOD FOR ELECTROLYTIC APPLICATION OF PROTECTIVE AND DECORATIVE NICKEL COATINGS ONTO PARTS OF MACHINES AND EQUIPMENT 2020
  • Narkevich Ekaterina Nikolaevna
  • Polyakov Nikolaj Anatolevich
RU2754343C2
AQUEOUS ELECTROLYTE FOR BRIGHT NICKEL-PLATING, ITS VARIANT 1993
  • Balakaj Vladimir Il'Ich
RU2071996C1
ELECTROLYTE FOR BRIGHT NICKEL PLATING 0
  • Milushkin Aleksandr Sergeevich
  • Beloglazov Sergej Mikhajlovich
  • Dzhafarov Zakir Ilyas
SU859485A1
ELECTROLYTE FOR DIRECT NICKEL-PLATING OF ALUMINIUM AND ITS ALLOYS 1992
  • Nikolaev V.V.
  • Pelle I.A.
RU2061104C1
ELECTROLYTE FOR PRECIPITATION OF NICKEL-IRON ALLOY COATS ON STEEL SUBSTRATES 2003
  • Milushkin Aleksandr Sergeevich
RU2314366C2
ELECTROLYTE FOR BRIGHT NICKEL PLATING 2000
  • Milushkin A.S.
RU2194803C2
ELECTROLYTE FOR BRIGHT NICKEL PLATING 1999
  • Milushkin A.S.
RU2176292C2
ELECTROLYTE OF BRIGHT NICKEL PLATING 1999
  • Milushkin A.S.
RU2175690C2

RU 2 559 614 C1

Authors

Rozentsveg Igor' Borisovich

Sosnovskaja Nina Gennad'Evna

Poljakova Anastasija Olegovna

Istomina Alena Andreevna

Levanova Ekaterina Petrovna

Vakhrina Valentina Sergeevna

Grabel'Nykh Valentina Aleksandrovna

Korchevin Nikolaj Alekseevich

Dates

2015-08-10Published

2014-08-05Filed