ch05_PPS_solutions - CHAPTER 5 DIFFUSION PROBLEM SOLUTIONS 5.3(a Compare interstitial and vacancy atomic mechanisms for diffusion(b Cite two reasons why

ch05_PPS_solutions - CHAPTER 5 DIFFUSION PROBLEM SOLUTIONS...

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CHAPTER 5 DIFFUSION PROBLEM SOLUTIONS 5.3 (a)Compare interstitial and vacancy atomic mechanisms for diffusion. (b)Cite two reasons why interstitial diffusion is normally more rapid than vacancy diffusion. Answer