FIELD: electrodeposition of coatings. SUBSTANCE: electrolyte contains 80- 100 g/l of ferric chloride hexahydrate and 5-10 g/l of calcium gluconate. Process is conducted at pH 0.8-1.8, temperature 20-40 C, and working current density 10-40 A/sq.dm. Invention may be used to restore worn parts at motor-car industry enterprises, mechanical engineering works, and also when manufacturing and repairing special- destination tools and objects. EFFECT: optimized parameters of process.
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0 |
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Authors
Dates
1997-06-27—Published
1994-08-29—Filed