CONSUMABLE ELECTRODE PRODUCTION METHOD Russian patent published in 2008 - IPC C22B9/18 H05B7/07 

Abstract RU 2314355 C1

FIELD: electric metallurgy, namely production of consumable electrode for electroslag refining.

SUBSTANCE: method comprises steps of simultaneously feeding liquid metal and solid metallic component in the form of metallized pellets into ingot mold; simultaneously feeding liquid metal and metallized pellets heated up to 100-200°C at relation (3.4 - 4.2) : 1 by batches forming layer with height 100 - 150 mm; using as ingot mold siphon tubes made with use of waste flux of electroslag refining process of metallized pellets.

EFFECT: possibility for producing consumable electrodes with high chemical uniformity and with sufficient mechanical strength, possibility for making ingots with flawless structure and good surface at small cost price.

2 cl, 2 tbl, 2 dwg, 1 ex

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RU 2 314 355 C1

Authors

Chumanov Il'Ja Valer'Evich

Pjatygin Dmitrij Aleksandrovich

Vorona Evgenij Andreevich

Chumanov Valerij Ivanovich

Dates

2008-01-10Published

2006-10-23Filed