Discussion :: Refractory Technology
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Pick out the wrong statement.
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A.
Insulating refractories used in place of regular refractory bricks are usually called light weight refractories, and they have similar composition as heavy bricks.
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B.
Graphite refractories are also called plumbago refractories.
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C.
Superduty fireclay bricks correspond to a pyrometric cone equivalent of 26-28.
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D.
Calcined magnesite is also called dead burnt magnesite.
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Answer : Option C
Explanation :
No answer description available for this question.
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