9. In the figure below the temperature dependence of diffusivity of Carbon and Aluminum in iron and aluminum is described. Answer the following questions: • What is the difference between diffusion of carbon in iron versus aluminum in aluminum? 10-8 D (m²/s) 10-14 10-20 1500 0.5 1000 600 C in y-Fe 1.0 T(°C) C in a-Fe Al in Al 300 1.5 1000 K/T • At around 900°C, why is there a jump in the diffusivity value of carbon in iron?

9. In the figure below the temperature dependence of diffusivity of Carbon and Aluminum in iron and aluminum is described. Answer the following questions: • What is the difference between diffusion of carbon in iron versus aluminum in aluminum? 10-8 D (m²/s) 10-14 10-20 1500 0.5 1000 600 C in y-Fe 1.0 T(°C) C in a-Fe Al in Al 300 1.5 1000 K/T • At around 900°C, why is there a jump in the diffusivity value of carbon in iron?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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