Molding in destructible molds
Casting of aluminum alloys -Sand, precision casting and related processes
Article REF: M3636 V2
Molding in destructible molds
Casting of aluminum alloys -Sand, precision casting and related processes

Authors : André LE NÉZET, Michel GARAT

Publication date: December 10, 2013 | Lire en français

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2. Molding in destructible molds

It consists in reproducing the contours of a model (destructible or permanent) in hollow form, using refractory materials which must possess sufficient plasticity and cohesion to retain the shape acquired after the model has been removed, or destroyed before or during casting. In this way, an impression is made into which the liquid metal is poured. After solidification, the part is removed by destroying the mold.

2.1 Sand casting

For general characteristics, please refer to [M 3 575]...

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