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There is no requirement of any type of cores in the method of slush casting.

There is no requirement of any type of cores in the method of slush casting. Correct Answer True

In slush casting, there is no need of using any core because the hollow section of the casting is made by inverting the mould, which poured down the remains melt after the formation of a solidified layer at the interior part of the mould. So it eliminates the use of core with achieving the desired nature of hollow part of the castings.

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.
In slush casting method, negligible metal loss is the main advantage during the casting process.
In permanent mould casting method, metallic cores are mainly used instead of sand cores.
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.
Contours, cavities and passages in the casting can be possible without placing of any cores in the casting.
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
Consider the following with reference to Article 18? (a) No title, not being a military or academic distinction, shall be conferred by the State. (b) The citizen of India shall accept any title from any foreign State. (c) No person who is not a citizen of India shall, while he holds any office of profit or trust under the State, accept without the consent of the President any title from any foreign State. (d) The person holding any office of profit or trust under the State shall, without the consent of the President, accept any present, emolument, or office of any kind from or under any foreign State.
Slush casting method always requires automation for the production of castings.