FIELD: metallurgy, electrolysis.
SUBSTANCE: invention concerns field of galvanostegy and can be used at plating made of indium. Electrolyte contains, g/l: sulfuric indium 20-40, acetous ammonium 30-40, trilon B 40-50, sodium dodecyl sulfate 0.1-0.3, thiourea 0.3-0.5.
EFFECT: hardening and increasing of corrosion stability of coatings.
1 tbl
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Authors
Dates
2009-02-10—Published
2007-04-18—Filed