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← ScienceWhich outcome during rapid quenching is influenced by recrystallization?
A)Grain size in the metal✓
B)Viscosity of the molten alloy
C)Thermal conductivity in the quench
D)Elastic modulus after solidification
💡 Explanation
Rapid quenching induces non-equilibrium phases; recrystallization, where new grains form, determines final grain size because grain boundary mobility dictates grain growth rates under thermal gradients. Therefore, grain size distribution depends primarily on recrystallization, rather than the other options.
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