Electric arc furnace
Electric arc furnace means a vessel in which forms of iron and steel such as scrap and foundry returns are melted through resistance heating by an electric current flowing through the arcs formed between the electrodes and the surface of the metal and also flowing through the metal between the arc paths.
Source
40 CFR § 63.10906
Scoping language
Terms used in this subpart are defined in the Clean Air Act, in 63.2, and in this section.