55) In basic Bessemer process, the furnace is lined with
Answer is:
a mixture of tar and burnt dolomite bricks
Related Engineering Materials MCQ with Answers
Answer is:
Duplex process
Answer is:
acid Bessemer and basic open hearth processes
Answer is:
all of these
Explanation:
The electric process of steel making is especially adopted to
* alloy and carbon tool steel
* magnet steel
* high speed tool steel
Answer is: