FIELD: machine building.
SUBSTANCE: method involves immersing of the processed part in a bath with preheated electrolyte being a solution of sodium bicarbonate or ammonium sulphate, formation of a discharge in the steam-plasma zone which appears between the processed part and the electrolyte, exposure of the part surface to the action of high-frequency currents, herewith a surface active agent in the amount of at least 1.0*10-4 vol % is added, and high-frequency currents affect the part surface by current pulse packets with the duration of the latter exceeding 15 mcs and pulse ratio of less than 85%, and the processed part is an anode.
EFFECT: reduced power consumption for a unit of processed surface, better environment protection and higher surface processing uniformity for parts of complex profile.
5 cl, 2 tbl, 2 ex
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| THERMOCHEMICAL PROCESSING OF STEEL SHEET WITH ELECTROLYTIC HEATING | 2012 |
|
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| METHOD FOR ELECTROLYTE-PLASMA REMOVAL OF POLYMER COATINGS FROM SURFACE OF PART FROM ALLOYED STEELS | 2013 |
|
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| METHOD OF ELECTROLYTIC-PLASMA POLISHING OF METALS WORKS | 2007 |
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| ELECTROLYTE FOR ELECTROLYTE PLASMA POLISHING OF PARTS MADE OF HEAT-RESISTANT ALLOYS | 2020 |
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RU2765553C1 |
