(A) Silica (X)
(B) Alumina (X)
(C) Magnesia ()
(D) Fireclay (X)
Answers: The refractory lining of the bottom in a basic electric arc furnace is made of Magnesia.
(A) Silica (X)
(B) Alumina (X)
(C) Magnesia ()
(D) Fireclay (X)
Answers: The refractory lining of the bottom in a basic electric arc furnace is made of Magnesia.
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