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2 170 289

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IPC

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Application

2000120092/02, 2000-07-27

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Start date

2000-07-27

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Actual filing date

2000-07-27

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Published

2001-07-10

(72)

Inventor

Kuz'Min V.I.Lysak V.I.Kriventsov A.N.Jakovlev M.A.Kononov M.P.Markunin A.G.Babkov A.D.

(73)

Holder

Volgogradskij Gosudarstvennyj Tekhnicheskij UniversitetOao Aljuminij"

ANODE PIN OF ALUMINUM ELECTROLYZER Russian patent published in 2001 - IPC

Abstract RU 2170289 C1

FIELD: non-ferrous metallurgy; current- supply anode unit of aluminum electrolyzer. SUBSTANCE: proposed pin includes aluminum stem, steel rod and insert made from composite material: steel + aluminum at ratio of layers of 1? 0.1-0.2) :1 with two steel bars pressed over entire thickness; insert is fitted between stem and rod and is connected with them over entire perimeter by fusion welding at leg not exceeding 0.24 of its thickness. EFFECT: enhanced strength and durability; reduced change in voltage. 2 dwg, 3 tbl, 1 ex

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RU 2 170 289 C1

Authors

Kuz'Min V.I.

Lysak V.I.

Kriventsov A.N.

Jakovlev M.A.

Kononov M.P.

Markunin A.G.

Babkov A.D.

Dates

2001-07-10—Published

2000-07-27—Filed

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