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This question belongs to Metallurgical Engineering Miscellaneous In Metallurgy

Miscellaneous in Metallurgy

?

It takes 10 hours to homogenize an alloy at 1273 K. The time required (in hours) to achieve the same extent of homogenization at 1373 K is . . . . . . . .
Given: Diffusivity, D₁₃₇₃ K = 10^-18 m² s^-1 and D₁₂₇₃ K = 10^-19 m² s^-1

A) 0.5 B) 1 C) 2.5 D) 4

Answer & Solution

Correct Answer: Option B

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Question posted by Examveda

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