FIELD: metallurgy, electrolysis.
SUBSTANCE: invention concerns cathode for copper receiving. Particularly it concerns hydrometallurgical receiving of starter cathodes of copper by means of electrolysis on the basis of unsupported technology. Cathode for copper receiving contains plane matrix basis made of titanium, to which by means of welding it is rigidly attached current contact jaw, containing of assembly titanium basis. On side walls of the basis there are applied plating layers of copper. Current contact jaw is implemented of trimetal copper- titanium -copper by means of explosion welding.
EFFECT: improving of electrotechnical characteristics of cathodes, reduction of its steel intensity and durability increasing which provides receiving of starter cathodes with stable characteristics, increasing of its quality, reduction of electric loss.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF CATHODE MANUFACTURING FOR COPPER ELECTROWINNING | 2010 |
|
RU2439207C1 |
| CATHODE FOR COPPER ELECTROLYZING BY BASELESS TECHNOLOGY | 1995 |
|
RU2094533C1 |
| METHOD OF PRODUCING COPPER-TITANIUM CURRENT-CONDUCTING ELEMENT | 2014 |
|
RU2582867C1 |
| PROCESS OF PRODUCTION OF COPPER | 1995 |
|
RU2089671C1 |
| COPPER ELECTROLYTIC REFINING METHOD | 2017 |
|
RU2693576C2 |
| METHOD OF COMPACTED NICKEL ELECTRO-EXTRACTION | 2007 |
|
RU2361967C1 |
| CONTACT JOINT OF CURRENT LEAD UNIT TO CATHODE SECTION OF ELECTROLYZER | 2002 |
|
RU2220229C2 |
| ELECTROWINNING METHOD OF COPPER FROM SULPHATE ELECTROLYTES | 2018 |
|
RU2690329C1 |
| CORROSION-RESISTANT ANTIFOULING MATERIAL MANUFACTURE METHOD | 1993 |
|
RU2057203C1 |
| METHOD OF ADAPTER MANUFACTURING TO CONNECT RESONATOR WITH CASING OF COLLIDER CRIOMODULE | 2013 |
|
RU2540978C1 |
