1) The metal is fed through a bottom feeder, the mold being inverted for pouring, 2) the mold is directly attached to the electric furnace in which the metal is melted in a reducing atmosphere so no slag is formed. On inverting the furnace the metal runs into the mold. There are no heavy feeders and oxidation is prevented.
Found on
https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/
casting from an electric furnace inverted over the mold. · a process of casting, used esp. for small statuary or the like, in which the mold is inverted after the outer surfaces have hardened so as to drain off the molten metal at the center.
Found on
https://www.infoplease.com/dictionary/inversion-casting
No exact match found.
