Casting
Casting means the period of time from when molten ferroalloy falls from the furnace tapping runner into the ladle until pouring into molds is completed. This includes the following operations: ladle filling, pouring alloy from one ladle to another, slag separation, slag removal, and ladle transfer by crane, truck, or other conveyance.
Source
40 CFR § 63.1651
Scoping language
Terms in this subpart are defined in the Clean Air Act (Act), in subpart A of this part, or in this section as follows: