1. Engineering
  2. Mechanical Engineering
  3. chapter 05 problem 530 xincorrect a diffusion couple of two...

Question: chapter 05 problem 530 xincorrect a diffusion couple of two...

Question details

Chapter 05, Problem 5.30 XIncorrect A diffusion couple of two metals, A and B, was fashioned as shown: Diffusion of atoms A-B alloy biffus ion of B atoms After a 740 hour heat treatment at 1100°C the concentration of A s 3 2 wt% at the 3.2 mm position within eta . At hat temperature in Kel in must the diffusion couple need to e eated to produce this same concentration at a 2.2 mm position after 740 h? The preexponential and activation energy values for the diffusion of A in B are 3.1 x 104 m2/s and 248 kJ/mol, respectively. 976.42 the tolerance is +/-2% Click if you would like to Show Work for this question: Open Show Work SHOW HINT

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution