FIELD: non-ferrous metallurgy.
SUBSTANCE: the invention is dealt with non-ferrous metallurgy and may be used in the current-carrying anodic device of the aluminum electrolyzer. The technical result is an increase of strength and durability of the device, and also a decrease of the voltage drop in the contact piece - a connector block - the rod. The anodic device of the aluminum electrolyzer contains the aluminum buss with a connector block and a metal rod made of monolithic steel The connector block is made bimetallic out of aluminum and copper with depth of a copper layer of 1.2-1.5 ,which is connected with the aluminum layer by an explosion welding along the whole radius and on the sites of the connector block slopes, where the width of a copper layer is no less than 0.6 of the width of a slope.
EFFECT: an increase of strength and durability of the device, a decrease of the voltage drop in the contact piece - a connector block - the rod.
2 dwg, 3 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ANODE PIN OF ALUMINUM ELECTROLYZER | 2000 |
|
RU2170289C1 |
| METHOD FOR MAKING COMPOSITE STEEL-ALUMINUM ADAPTOR BY EXPLOSION WELDING PROCESS | 2002 |
|
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| FLEXIBLE CURRENT-CARRYING COMPENSATOR/ADAPTOR | 2010 |
|
RU2450089C2 |
| CONTACT CONNECTION OF CURRENT-CONDUCTOR UNIT TO CATHODE SECTION OF ELECTROLYZER | 1993 |
|
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| CONTACT JOINT OF ELECTRIC CURRENT LEAD ASSEMBLY OF CATHODE SECTION OF ALUMINIUM CELL | 1999 |
|
RU2165483C1 |
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|
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| ANODE PIN OF ALUMINUM ELECTROLYZER AND PROCESS OF ITS MANUFACTURE | 1993 |
|
RU2118407C1 |
| CATHODE CURRENT CONDUCTING ROD OF ALUMINUM REDUCTION CELL | 2016 |
|
RU2657682C2 |
| ANODE PIN OF ALUMINIUM ELECTROLYTIC CELL | 2019 |
|
RU2732934C1 |
| METHOD OF CATHODE MANUFACTURING FOR COPPER ELECTROWINNING | 2010 |
|
RU2439207C1 |
