Duplex operation refers to melting in a furnace with the additional of already molten material, e.g. from a cupola furnace, or the mixing of cupola furnace or blast furnace iron.
Alles über Gießereien mit Lexikon
Alles über Gießereien mit Lexikon
Duplex operation refers to melting in a furnace with the additional of already molten material, e.g. from a cupola furnace, or the mixing of cupola furnace or blast furnace iron.