METHOD OF LEVITATION MELTING WITH MOVABLE INDUCTION DEVICES Russian patent published in 2020 - IPC H05B6/32 H05B6/44 B22D39/00

Abstract RU 2735331 C1

FIELD: technological processes.

SUBSTANCE: invention relates to a method of levitation melting and a device for making casts with movable induction devices. In the method of making casts from electroconductive material by means of levitation melting method, charge (1) is brought into a levitation condition by using electromagnetic variable fields generated by at least a pair of inductor coils (3) arranged opposite each other with a core of ferromagnetic material (4). Inductor coils (3) with their cores are located in each pair of movable relative to each other, and they are moved between the melting position with a short distance and the casting position with a large distance.

EFFECT: improving melting efficiency.

5 cl, 2 dwg

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RU 2 735 331 C1

Authors

Spitans, Sergejs

Franz, Henrik

Sehring, Bjoern

Bauer, Egon

Krieger, Andreas

Dates

2020-10-30—Published

2019-07-09—Filed