Ingot mold and method for pouring ingots

Details Ingot mold and method for pouring ingots Ingot mold and method for pouring ingots

1976-06-15

1977-10-18

Shore, Ronald J.

Metal founding

Process

Shaping liquid metal against a forming surface

164125, 164DIG6, 249174, B22D 710

Patent

active

040541703

ABSTRACT:
An ingot mold of the bottle-top type and method for its use wherein the primary pipe or shrinkage cavity at the top of the ingot is decreased in length and a solid bridge is formed between the primary and secondary pipe cavities, sealing off the secondary cavity. The cast ingot is cropped in the area of the solid bridge between the primary and secondary pipe cavities, leaving the secondary cavity sealed such that it can be welded without oxidation during hot rolling to increase the ingot yield.

REFERENCES:
patent: 1667289 (1928-04-01), Gothmann
patent: 1881088 (1932-10-01), Matuschka
patent: 2294169 (1942-08-01), Francis et al.
patent: 2495992 (1950-01-01), Urmetz
patent: 2737696 (1956-03-01), Shields
patent: 2867871 (1959-01-01), Shephard, Jr.
patent: 3002238 (1961-10-01), Orrison

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