FIELD: foundry. SUBSTANCE: constant contact is maintained with the aid of submerged plunger of molten bath with gates of mold. Mold is filled with molten metal at regulated pressure. Molten metal is held for crystallization and casting is removed. Part of plunger submerged into molten metal made of casting metal is melted. EFFECT: higher efficiency. 2 dwg
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Authors
Dates
1994-07-15—Published
1992-06-05—Filed