SCHNELLE7262 SCHNELLE7262

25-11-2022
Engineering

contestada

for the solidification of pure gold, calculate the critical radius (r) and the activation freeenergy (). assume homogeneous nucleation conditions. the values of the latent heat of fusion and the surface free energy are -1.16x109 j/m3 and 0.132 j/m2, respectively. the degree of supercooling is 30 k and the melting point of gold is 1064 oc.

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