Homework for Chapter 9.
Total 280 points. Due on Tuesday, April 7, 2015 at the beginning of the class.
1. (10 points) Describe qualitatively the microstructure development that will occur upon
slow cooling of a melt of equal parts (by weight) of copper an

Homework for Chapters 6. Total 160 points. Due on Thursday March 5 at the beginning of
the class. You must write down the equations and the detailed solving steps.
1. The following three - data points are provided for a titanium alloy for aerospace
applic

Homework for Chapter 3. Total 190 points. Due on Thursday, 2/12 at the beginning of the
lecture.
1. Why is there no base-centered cubic lattice in Table 3.2? (Use a sketch to answer). (10
points)
The base-centered cubic is equivalent to a simple tetragona

Homework for Chapters 7 and 8. Total 90 points. Due on Thursday 3/26 at the
beginning of the class. Please write down the equations and the detailed solving
steps.
1. (10 points) Given that molecular weight for aluminum (Al) and copper (Cu) is 26.98
g/mol

EMCH 371 Spring. Homework for Chapter 2.
10 points for each problem. Total 180 points. Due on Tuesday 1/27 at the beginning of the
class.
1. (total 20 points)
(a) Schematically plot the net bonding force and bonding energy curves versus interionic
separat