Fixing of shaped bodies to metal casting moulds

Details Fixing of shaped bodies to metal casting moulds Fixing of shaped bodies to metal casting moulds

1976-11-01

1977-12-06

Spicer, Jr., Robert L.

Metal founding

Process

Shaping a forming surface

164DIG6, 249103, B22C 900, B22D 700

Patent

active

040611744

ABSTRACT:
The invention relates to a method of fixing a shaped body of a refractory material to an interior face (e.g. of a wall) of an ingot mould in which an adhesive composition is applied to either the body or the face or both and the body and the face are urged together, the thus fixed body serving to identify an ingot when cast in the mould. In the method of the invention the adhesive composition is a mixture consisting essentially of aqueous alkali metal silicate such as sodium silicate and a particulate refractory material such as china clay, silica or zircon, the mixture having a viscosity of at least 2000 poises measured on a Brookfield Viscometer model RVT at 20.degree. C.

REFERENCES:
patent: 3189958 (1965-06-01), Newbold
patent: 3934639 (1976-01-01), McCrainor et al.

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