A. Beehive coke oven
B. By-product coke oven walls
C. Combustion chamber of B.F. stoves
D. Coke oven regenerators
A. Combustion chamber of blast furnace stoves
B. Electric furnaces
C. Highly chemical resistant equipments
D. Blast furnace hearth
A. Removal of water of hydration
B. Vitrification
C. Decrease in crushing strength
D. Development of stable mineral form
A. Strength
B. Abrasion resistance
C. Both A. & B.
D. Neither A. nor B.
A. Silica bricks
B. Fireclay bricks
C. Both A. & B.
D. Neither A. nor B.
A. Very high thermal conductivity
B. High co-efficient of expansion upto this temperature
C. High thermal diffusivity
D. Low refractoriness
A. High spalling resistance
B. Low spalling resistance
C. High resistance to fusion
D. Low porosity