What is the significant reason for possessing high temperature strength for majority of super alloys? describe.
Make a distinction between Precipitation strengthening and solid solution hardening.
Which stages are accountable for strengthening in cobalt base super alloys and nickel base super alloys? Also describe between the two alloys which is stranger & why? describe.
What do you understand by the term mechanical alloying? Why is it done? Illustrate mechanical alloying procedure to produce super alloy products.