CONSTITUTION OF ALLOYS AND PHASE DIAGRAMS

Describe the properties and applications of following structural ceramics (a) Alumina (b) Partially stabilized zirconia (c) Silicon carbide (d) Silicon nitride (e) Sialon Explain the properties and application of the PVC, PE, PTFE, and ABS

Explain the testing procedure of Vickers hard

Explain the testing procedure of Vickers hardness test & Rockwell hardness test Draw and explain classification of binary phase diagram. Draw iron-iron carbide equilibrium diagram and mention the important composition and temperature

NON-METALLIC MATERIALS

What is Hardening? Discuss in detail on different hardening methods and mechanism. Compare hardening and annealing. (a) How will you classify brasses on the composition of zinc? Explain the properties and applications of the main types of brasses. (b) Explain the steps involved in precipitation hardening treatment.