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in Foundry and Forging by (110k points)
In Green Sand Mould, the molten metal is poured while it is in a wet state.

(a) True

(b) False

I got this question in a job interview.

My question is taken from Type of Sand Moulds in portion Sand Moulding of Foundry and Forging

1 Answer

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Best answer
Correct option is (a) True

Easiest explanation: The non-dried condition of the sand is called as the green sand condition. It is used in damp condition and contains free water. Hence the molten metal is poured while it is in the wet state to ensure better quality castings.

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