Anodic Processing of Non-Ferrous and Precious Metal Alloys in The Chloride Solution
Keywords:
contents, dissolution, components, observedAbstract
The rate of anodic dissolution and dependence of current of partial components of the current density Dа for alloys with different Au, Аg and Cu contents have been studied. At high Dа both components of alloy etched with equal rate, whereas at low Dа region of selective dissolution of electronegative components (Аg, Cu) has been observed, a top boundary of which rises with the increasing of Cu contents in the alloy
References
Masliy A.I., Medvedev A.Zh., Ziyadullaev A.Sh. Method of processing gold alloys with silver and copper. Positive. decision on application No. 4948236 / 02 (052987) dated 04.02.92
Shor P.S. Pat. USA, No. 4612093, MCI C25 From 1/06.
Ziyadullaev A.III., Ishankhodzhaev S. Studying the patterns of separation of non-ferrous and precious metals by electrochemical method // Bulletin of TASHSTU. - 2006. - Issue 2. - pp. 118-121.
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