Refractory Iron & Steel Industry
Steelmaking is a journey of extreme transformation from iron ore smelted in a blast furnace to molten steel refined in a steel ladle, cast through a tundish, and rolled in a reheating furnace. Every vessel, every lining, and every refractory component along this chain is subjected to punishing temperatures, corrosive slag, and relentless mechanical stress. The integrity of these refractories directly determines the quality of steel produced and the continuity of operations.
Raj Ceramics has built its expertise around every critical stage of this process. For steel melt shop operations, we deliver precision-engineered lining and electric arc furnace lining. For Electric Arc Furnace, our linings are engineered to minimize refractory cost per ton without compromising campaign life. In reheating furnaces, our products with lower thermal conductivity reduce costs in continuous rolling operations.
PRODUCTS & APPLICATIONS
LADLE
Low cost ladle refractories which reduce cost/per ton of steel. Our safety ensures almost full usage of wear lining without fear of puncture.
01
BOTTOM POUR/ INGOT CASTING
Hollowware and trumpet bricks ensuring pure metal flow and structural integrity, ensuring low non metallic inclusion. ​
​
05
ELECTRIC ARC FURNACE
​High-performance EAF linings and roof castables built to handle scrap melting, arc heat, and slag attack minimizing refractory cost per ton of steel.
02
BLASTED FURNACE & STOVE
Zone-specific refractory solutions for every blast furnace section from hearth to upper stack are built for abrasion, heat, and continuous smelting.
06
TUNDISH
Advanced tundish refractories that protect steel quality at the final casting stage.
03
COKE
OVEN
Premium low iron bricks with minimum creep and maximum durability for coke oven battery operations.
07
REHEATING FURNACE
Low thermal conductivity refractories for continuous rolling operations, reducing furnace downtime and maintaining consistent heating performance.
04
REFRACTORIES IN ACTION
