a. Discuss some of the advantages of powder metallurgy. b. A powder metallurgy product is made of AI (90 percent) by weight, which has a density of 2.69 g/cm3 and Fe (10 percent), which has a density...

a. Discuss some of the advantages of powder metallurgy.

b. A powder metallurgy product is made of AI (90 percent) by weight, which has a density of 2.69 g/cm3 and Fe (10 percent), which has a density of 7.87 g/cm’. The final volume of the product is 2 cm’.

c. What is the theoretical density of the product?

d. What is the weight of the mix to give the 2-cm3 volume?