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Additives can be used for the non-ferrous application to avoid the poor collapsibility of the mould.

Additives can be used for the non-ferrous application to avoid the poor collapsibility of the mould. Correct Answer False

In Co2 moulding, poor collapsibility of the mould is a major disadvantage. Although some additives are used for the improvement in the properties of ferrous metal castings, these additives which are added to the sand mixture, cannot be applicable for the non-ferrous applications.

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