problem 1:

Illustrate out the working principle of following furnaces throughout the melting of super alloys:

i) Air arc melting practice

ii) Vacuum induction melting.

problem 2:

Illustrate various practical cast techniques for controlling cast structure.

problem 3:

Illustrate the fracture properties of super alloys.

problem 4:

Illustrate about pack - cementation procedure of coatings on super alloys.

problem 5:

Which industry is largest user of super alloys? Why? Discuss.

problem 6:

Illustrate how the wider use of dissimilar varieties of super alloys in air craft gas turbines raised engine performance drastically.