Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1974-04-04
1976-01-27
Shore, Ronald J.
Metal founding
Process
Shaping liquid metal against a forming surface
249103, B41B 1162, B22D 1900
Patent
active
039346390
ABSTRACT:
Ingots are marked by locating on a face of the ingot mould prior to casting, an indicium or indicia defining body formed of bonded particulate refractory supported on an organic foam base, e.g. polyurethane foam.
REFERENCES:
patent: 2330277 (1943-09-01), Fritschle
patent: 3189958 (1965-06-01), Newbold
patent: 3314116 (1967-04-01), Wittmoser et al.
patent: 3450189 (1969-06-01), MacDonald
patent: 3534440 (1970-10-01), Roberts
Edwards Bryan William
McCrainor Peter Richard
Foseco International Limited
Roethel John E.
Shore Ronald J.
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