GATE MT 2011 Q4. Which one of the following refractory materials is NOT used in the BOF (LD) working lining?
GATE MT 2011 Q4. Which one of the following refractory materials is NOT used in the BOF (LD) working lining?
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This is because the nature of slag is basic and it is not advisable to use acidic lining of alumina.
This is because the nature of slag is basic and it is not advisable to use acidic lining of alumina.
See lessCorrect answer is option D.
Correct answer is option D.
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