Method for ingot mold repair

Details Method for ingot mold repair Method for ingot mold repair

1977-11-03

1978-10-17

Husar, Francis S.

Metal founding

Process

Shaping liquid metal against a forming surface

164121, 249174, 29401E, B22D 706, B22D 1910

Patent

active

041203453

ABSTRACT:
A method for ingot casting using a vertical, open-ended mold removably positioned on a mold stool, a closed-bottom mold or a plug-bottom mold wherein steel particles are used to fill a relieved portion of the bottom typically resulting from erosion thereof during casting; a metal plate is used to close this relieved portion, thereby preventing comingling of the steel particles and metal being cast; this practice prolongs the life of mold stools and mold bottoms without requiring expensive replacement.

REFERENCES:
patent: 3920948 (1975-11-01), Schokkenbroek

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