The driving force for sintering a compact consisting of spherical particles of radius R1 is ΔG1. If the particle size is reduced to R2 = 0.1 R1, the corresponding driving force ΔG2 = αΔG1, where α is
A. 2
B. 5
C. 10
D. 15
Answer: Option C
This Question Belongs to Metallurgical Engineering >> Introduction To Metallurgy
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