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A Ceramic Mould is used to produce thin sections of the high melting point metals and alloys.

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in Foundry and Forging by (110k points)
A Ceramic Mould is used to produce thin sections of the high melting point metals and alloys.

(a) True

(b) False

I had been asked this question during an internship interview.

Question is taken from Type of Sand Moulds in section Sand Moulding of Foundry and Forging

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Correct option is (a) True

To explain: A ceramic mould can produce castings which do not need machining. They have an excellent ability to cast high melting point alloys to accurate dimensions irrespective of the thickness of the materials due to their ability to withstand high temperature.

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