Lower part of hot metal mixer are lined with _____________ bricks?
A. Superduty fireclay
B. High alumina
C. Silica
D. Carborundum
Lower part of hot metal mixer are lined with _____________ bricks? Read More »
Refractory Technology A. Superduty fireclay
B. High alumina
C. Silica
D. Carborundum
Lower part of hot metal mixer are lined with _____________ bricks? Read More »
Refractory Technology A. Soaking pits
B. Reheating furnace
C. L.D. converter
D. Rotary lime kiln
A. 10
B. 15
C. 20
D. 30
A. Acidic in nature
B. Neutral in nature
C. Having higher RUL than silica bricks
D. Made by mixing 30% Chromite and 70% Periclase
Chrome magnesite bricks are_________________? Read More »
Refractory Technology A. 45
B. 60
C. 80
D. 95
A. 20°
B. 40°
C. 60°
D. 80°
A. 5
B. 20
C. 35
D. 55