CONSUMABLE ELECTRODE PRODUCING METHOD Russian patent published in 2007 - IPC C22B9/18 H05B7/07 

Abstract RU 2297462 C1

FIELD: electric metallurgy, namely manufacture of consumable electrodes for electric-slag refining.

SUBSTANCE: method comprises steps of feeding metal plated pellets to envelope in the form of ready consumable electrode with diameter not exceeding 200 mm; then dipping said envelope together with pellets into melt metal while setting relation of melt metal height to height of ready consumable electrode 3 : 1.

EFFECT: simplified process of preliminary stage of making consumable electrode, improved chemical uniformity and sufficient mechanical strength of electrodes.

3 cl, 1 ex, 1 tbl, 2 dwg

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RU 2 297 462 C1

Authors

Chumanov Valerij Ivanovich

Potapov Viktor Ivanovich

Chumanov Il'Ja Valer'Evich

Votinov Vjacheslav Vladimirovich

Dates

2007-04-20Published

2005-10-10Filed