problem 1:

prepare down comprehensive notes on ionic theory of slags.

problem 2:

Illustrate the necessary situations required for effective desulphurization and dephosphorization in steel making processes.

problem 3:

Illustrate in detail the crucible procedure of steel making.

problem 4:

Illustrate about the crucible employed in crucible process of steel making

problem 5:

Illustrate out the quality and properties of steel produced by crucible process.

problem 6:

Illustrate the various reactions taking place in oxidizing and reducing periods in electric arc furnace of steel making.