Document Type and Number:
Japanese Patent JPS641231
Kind Code:
B2
Abstract:
Molten metal is poured into a substantially cylindrical mold from its bottom while the mold is being rotated about its vertical center axis. The ingot-making apparatus comprises a substantially cylindrical mold, stool, vertical pouring channel communicating with a runner provided in the stool, metal receiver communicating with the top of the pouring channel, and a rotary table on which the mold is placed through the stool. The metal receiver is shaped like a body of rotation formed by rotating a curve having an opening at the top in a vertical plane about the axis of rotation of the rotary table.
Inventors:
TAKAHASHI HIROYUKI
OGATA TOMOHIRO
OGATA TOMOHIRO
Application Number:
JP801780A
Publication Date:
January 10, 1989
Filing Date:
January 27, 1980
Export Citation:
Assignee:
KANTO SPECIAL STEEL WORKS LTD
International Classes:
B22D7/00; B22D9/00; B22D13/02; B22D27/08