FIELD: metallurgy.
SUBSTANCE: method includes dissolving of alloy with oxidation of ally components. Additionally dissolving is implemented by acid bathes, containing silver salts (I) with barbotage of acid bath by ozone-bearing gas. In the capacity of acid bathes there are used nitro-acid or chlorine-acid solutions. In the capacity of ozone-bearing gas it is used nitro-acid or ozone-air mixture.
EFFECT: excluding of residues formation at dissolving.
3 cl
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