FIELD: metallurgy.
SUBSTANCE: procedure consists in supply of negative current potential to sample and in supply of positive current potential to nickel electrode. Also, periodically negative potential is supplied to nickel electrode-anode, while positive potential is supplied to additional nickel electrode installed in working volume of galvanic bath.
EFFECT: reduced passivation of anode, stability of characteristics of nickel plating process in time at constant current density at nickel sedimentation, facilitation of stable and qualitative characteristics of applied coating such as elasticity and strength.
2 dwg, 2 ex
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