SOLUTION FOR ELECTROCHEMICAL BRASS POLISHING Russian patent published in 1995 - IPC

Abstract RU 2026894 C1

FIELD: electrochemical polishing. SUBSTANCE: process of electrochemical polishing is carried out in phosphate solution with addition of organic substances at the following ratio of components, wt.-%: o-phosphoric acid (density is 1.73 at 15 C) 60-80; n-butylamine 0.1-1.0; phenetidine chloride 0.3-0.8, and water - the rest. EFFECT: enhanced quality of solution.

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RU 2 026 894 C1

Authors

Drozd Nila Akimovna[Ua]

Dates

1995-01-20—Published

1991-05-22—Filed