COMPOSITION FOR NICKEL ELECTROPLATING Russian patent published in 1994 - IPC

Abstract RU 2009571 C1

FIELD: electrochemistry. SUBSTANCE: composition is characterized in that it is possible to obtain ohmic electrodeposited coatings from aqueous electrolytes on semiconductors MnSi, FeSi, CoSi due to nickel sulfate, boric acid, potassium chloride and hydrofluoric acid contained in the composition in the following relationship of ingredients in g/l: 350-400 of nickel sulfate NiSO4·7H2O, 25-35 of boric acid H3BO3, 4.5-5.5 of potassium chloride, 90-110 of hydrofluoric acid. EFFECT: widened possibilities.

Similar patents RU2009571C1

Title Year Author Number
CHROMIZING ELECTROLYTE 1994
  • Zajtsev V.K.
  • Solomkin F.Ju.
RU2088699C1
SILICON POLISHING ETCHANT COMPOSITION 1992
  • Zajtsev V.K.
  • Solomkin F.Ju.
RU2057209C1
ELECTROLYTE FOR ELECTRODEPOSITION OF LUSTROUS NICKEL COATINGS 2024
  • Degtiar Liudmila Andreevna
  • Zhukova Irina Iurevna
  • Kashparova Vera Pavlovna
RU2820423C1
COMPOSITION FOR ELECTROCHEMICALLY APPLYING CHROME COATINGS ONTO SILICON CONTAINING MATERIALS 1993
  • Zajtsev V.K.
  • Solomkin F.Ju.
RU2062525C1
ELECTROLYTE AND METHOD FOR PRODUCTION OF PROTECTIVE COATING OF NICKEL-TUNGSTEN ALLOY 1995
  • Fedosjuk Valerij Mikhajlovich
  • Grabchikov Sergej Stepanovich
  • Maljush Marija Maksimovna
  • Sosnovskaja Ljudmila Borisovna
  • Dmitrieva Alla Ehduardovna
  • Kasjutich Oksana Ivanovna
RU2116390C1
METHOD OF DETECTING DEFECTS WITH INCREASED LEAKAGE CURRENTS IN SEMICONDUCTOR STRUCTURES 0
  • Andreev V.M.
  • Sulima O.V.
SU1010997A1
PROTECTIVE NICKEL-FERRUM-TUNGSTEN COATING AND METHOD FOR ITS PRODUCTION 1995
  • Fedosjuk Valerij Mikhajlovich
  • Grabchikov Sergej Stepanovich
  • Dmitrieva Alla Ehduardovna
RU2116388C1
METHOD OF OBTAINING COMPOSITE ELECTROCHEMICAL COATING ON STEEL 2015
  • Fuks Sofya Lejvikovna
  • Pinaeva Lyudmila Nikolaevna
RU2618679C1
METHOD FOR OBTAINING OXIDE COATING ON STEEL 2010
  • Bespalova Zhanna Ivanovna
  • Smirnitskaja Inna Viktorovna
  • Khramenkova Anna Vladimirovna
RU2449062C1
METAL DESORPTION PROCESS 1997
  • Chekhova G.N.
  • Miroshnik N.P.
  • Ushakov A.V.
  • Korda T.M.
  • Abros'Kin I.E.
  • Judanov N.F.
  • Jakovlev I.I.
  • Mit'Kin V.N.
  • Pchelkin R.D.
  • Jutvalina E.I.
RU2116363C1

RU 2 009 571 C1

Authors

Solomkin F.Ju.

Dates

1994-03-15Published

1991-06-18Filed