Critical Nucleus Size - Askmemetallurgy

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Asked: 3 years agoIn: Physical Metallurgy & Heat treatment

GATE MT 2016 Q.43 The critical nucleus size (in nm) when copper melt is under-cooled by 100 K is Given data: Melting point: 1356 K Density: 8900 kg.m-3 Solid-liquid interfacial energy: 0.5 Jm-2 Latent heat of freezing:13000 J.mol-1 Molar volume: 7*10-6 m-3mol-1

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