A lead-tin alloy of composition

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Reference no: EM13261863

A lead-tin alloy of composition 80 wt%Sn-20 wt% Pb is slowly cooled from 300 oC to 182 oC, do the following:

(i) Draw schematically the microstructure of such an alloy.

(ii) Determine the mass fraction of ? and ? phases.

(iii) Determine the mass fraction of primary ? and eutectic microconstituents.

(iv) Determine the mass fraction of ? phase in the eutectic microconstituent.

Reference no: EM13261863

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