Q47
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
AnswerD.
15
Answer: Option C
Solution
Answer: Option C
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