Differentiate material science and metallurgy.
[3 marks]Write a short note on Creep and Fatigue.
[4 marks]Describe material selection process for turbine blade.
[7 marks]Enlist three non-ferrous metals.
[3 marks]What is APF and CN? State CN for BCC, SC and FCC unit cell system.
[4 marks]What is the significance of crystallographic planes and directions? Enlist the steps to find out crystallographic planes within unit cell.
[7 marks]Differentiate among single crystal and polycrystalline materials. Also explain isotropy and anisotropy of the materials.
[7 marks]Explain Bragg’s law for crystal structure determination.
[3 marks]Explain jominy hardenability test.
[4 marks]Enlist and explain different point defects in metallic and ionic materials.
[7 marks]Define linear and planer density.
[3 marks]Enlist the steps involved in liquid penetrant test. Explain each briefly.
[4 marks]Give a detailed overview of ultrasonic testing method.
[7 marks]Explain sintering process in power metallurgical process.
[3 marks]Give the advantages and disadvantages of MPT.
[4 marks]Explain the ductile and brittle failures with relevant diagram.
[7 marks]What is the requirement of performing jominy hardenability test?
[3 marks]Give brief overview of flame hardening process.
[4 marks]Define hardness. Explain Rockwell hardness test in detail.
[7 marks]State gibb`s phase rule giving its significance in metallurgy.
[3 marks]Explain significance of TTT diagram.
[4 marks]Enlist the various techniques for powder production. Explain any one with neat sketch.
[7 marks]Enlist the steps involved in micro examination of specimen.
[3 marks]Draw and explain isomorphous binary phase diagram.
[4 marks]Draw iron-iron carbide equilibrium diagram with all necessary details. Briefly explain cooling of 0.8 % carbon steel.
[7 marks]