ELECTROLYTE FOR APPLYING ANTI-FRICTION NICKEL-BORON BASED PLATING Russian patent published in 1995 - IPC

Abstract RU 2034936 C1

FIELD: galvanic plating. SUBSTANCE: invention allows one to produce anti-friction oleopholic plating of low rolling friction coefficient and small wetting angle at increased temperatures at the expense of nickel-boron orthorhombic rhenium dioxide, produced from electrolyte having (g/l): 11 - 15 rhenate sodium, 3 - 5 sodium fluoride, 80 - 140 nickel dichloride, 20 - 60 sodium acetate, 0.05 - 5.0 sodium decahydroborate, 0.1 - 0.2 copper sulfate, 0.05 - 0.15 potassium permanganate, and acetic acid up to 5.0 - 5.2 pH. EFFECT: anti-friction plating for frictionless bearings. 1 tbl

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RU 2 034 936 C1

Authors

Mikhajlova A.N.

Semkin K.D.

Chernevskij L.V.

Dates

1995-05-10Published

1992-11-30Filed