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problem 1:

What do you understand by the term teeming of steel.

problem 2:

What factors influence teeming temperature of steel?

problem 3:

What are the functions of the teeming ladle?

problem 4:

Illustrate the recent developments for increased production of open-hearth steel making procedure.

problem 5:

What are the limitations of conventional open hearth steel making?

problem 6:

State and illustrate the term JFN and give its importance in LD converter operation.

problem 7:

What do you understand by ladle metallurgy? What are its major objectives?

problem 8:

Illustrate the benefits of using multinozzle lance over single nozzle lance in operation of L-D convertor.

problem 9:

Make a distinction ESR and VAR processes.

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M911264

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