Material Science

Define:

iv) Elastic deformation

Write short note on:

Eutectic and peritectic system

Write short note on:

Applications of heat treatment

Write short note on:

Ceramic materials and refractories

Write short note on:

Types of corrosion

Write short note on:

Bravais Lattices

Explain the various methods available to control and prevent corrosion.

Explain the different mechanism of electrochemical corrosion.

Explain the following in brief:

iv) Normalising

Explain the following in brief:

iii) Carburising

Explain the following in brief:

ii) Nitriding

Explain the following in brief:

i). Quenching

Define annealing. Explain the different types.

In detail explain the classification of engineering materials with examples.

Define:

iii) Plastic deformation

Define:

ii) Slip

Define:

i) Rupture

Explain the mechanism of fatigue failure and its characteristics.

Define creep. Explain the various mechanism of creep.

Sketch TTT diagram of Austentite steel and explain the various regimes.

With a neat sketch, explain the various types of phase transformation taking place in a iron-carbide system. 

What is Burgers vector? Explain the same in determination of imperfections.

Discuss the various types of point imperfections with suitable examples.

Explain how the engineering properties are related to the types of bonding.

Explain the different types of bonding with an example and neat sketch for each

Explain Bragg's law of X-ray diffraction and also explain the powder method for the determination of crystal structure.