FIELD: medicine.
SUBSTANCE: method involves taking imprint, molding collapsible model, duplicating plaster stamp, preparing the stamp to electrolysis, forming gold carcass by means of galvanoplasty, applying ceramic coating, sintering tooth crown. Citrate electrolyte of the following composition is applied (in g/l) potassium dicyanoaurate -12.5, citric acid - 140, ultradispersed opaque particles from ceramic mass - 50, distilled water - the rest, with pH=4.5-5.0, temperature 60°C and current intensity of 1`-1.5 A/dm2.
EFFECT: enhanced effectiveness in manufacturing gold ceramic crowns; reduced material consumption.
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Authors
Dates
2007-02-20—Published
2006-03-15—Filed