104
Figure 2.
Diagram of an electric arc furnace.
1st row; 2-metal chi aging device; 3-electrode handle; Secondary winding of the
4th transformer;
5-electrodes; 6-furnace ceiling; 7-loading window;
5. Induction ovens
.
Very high-quality, high-temperature-resistant steels are
obtained in these furnaces. The volume will be 30 kg-30 tons. In this furnace, the
first coil is a copper tube, and the second is liquid metal in a crucible. When a current
is sent, a magnetic field is created and the metal particles move and become heated.
And the slag comes to the surface.
Figure 3. Scheme of
the induction electric oven.
1st crucible; 2nd inductor; 3-p tool release channel; 4th bucket; 5th metal;
6-induction current.