FIELD: antifriction coatings. SUBSTANCE: coating-forming electrolyte contains, g/l: copper borohydrofluoride 4-5 (calculated for metal), lead borohydrofluoride 35-55 (calculated for metal), tin borohydrofluoride 4-6 (calculated for metal), borohydrofluoric acid 140-160, gelatin 0.4-0.6, resorcin 6-8, and boric acid 40-50. Electrolyte forms antifriction coating composed of 82-88% Pb, 8-12% Sn, and 4-6% Cu. EFFECT: increased stability of electrolyte. 3 dwg, 4 tbl, 4 ex
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