Slush casting method is easily applicable to the high melting temperature materials.

Slush casting method is easily applicable to the high melting temperature materials. Correct Answer False

The high melting temperature materials such as aluminium and brass cannot be cast easily by slush casting method because temperature of melt can make defects in the mould and casting itself, so low melting temperature materials such as tin, zinc and lead are mainly used in the slush casting process.
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Related Questions

The casting processes that require expendable moulds are
P. Investment casting
Q. Low pressure casting
R. Shell moulding
S. Slush casting
Casting’s strength and other mechanical properties are easily controlled in the slush casting method.
Slush casting technique cannot be used for the production of high melting temperature metal castings.
A 250 mm by 250 mm ingot casting, 1.5 m high and at 1225 K temperature, is stripped from its mold. The casting is made to stand on end on the floor of a large foundry whose wall, floor and roof can be assumed to be at 300 K temperature. Make calculation for the rate of radiant heat interchange between the casting and the room. The casting material has an emissivity of 0.85
In slush casting method, negligible metal loss is the main advantage during the casting process.
The thickness of the metallic wall of the mould can be used to determine the wall thickness of the casting part in slush casting.
Porosity in the moulding part cannot affect the casting part in slush casting process.
For better resistance welding, the metal must have
P. high electrical resistivity and low melting point
Q. high thermal conductivity
R. high electrical resistivity and high melting point
S. low thermal conductivity
The heat to transform the metal from solid to liquid phase at the melting point, which depends on the metal’s heat of fusion. Calculate the unit energy for melting if the melting temperature is 1000K? (K = 3.33 * 10-6).
Slush casting method always requires automation for the production of castings.