FIELD: metallurgy.
SUBSTANCE: invention relates to electrometallurgy, particularly, to production of consumable electrodes for electroslag remelting. Metalized pellets are fed into mold and filled with liquid metal. Mold used is form, which is installed in center of polystyrene rod with diameter, equal to 1/3 of mold diameter, preliminarily dried at 200°C for 4 hours and cooled to 50°C metallized pellets, then molten metal is fed into the mold by siphon pouring from below, at that ratio of volume of metal to volume of pellets makes 1:3, after end of crystallisation process finished electrode is removed.
EFFECT: invention enables to obtain electrodes for electroslag remelting with length of more than 600 mm while reducing production costs.
1 cl, 1 dwg, 1 ex
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Authors
Dates
2021-02-02—Published
2020-07-30—Filed