
Steel-Fiber Reinforced Castable
Stainless steel fiber reinforced castable with crack and spalling resistance for severe thermal cycling.
Learn More →The hot metal ladle transports and holds molten iron; its bottom suffers impact and its slag line suffers slag attack, making it one of the most frequently relined refractory zones.
Problem-by-problem analysis with solutions and recommended refractories

Stainless steel fiber reinforced castable with crack and spalling resistance for severe thermal cycling.
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Bauxite-based high-alumina castable with high strength, widely used in industrial furnace linings.
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High-purity brown corundum castable for ladles and reheating furnaces.
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Chrome-corundum castable with high resistance to molten slag and metal attack.
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Corundum-mullite composite castable with excellent thermal shock resistance for glass furnace superstructure.
Learn More →The blast furnace is the core ironmaking unit; linings face 1100–1500°C heat, slag/metal attack and alkali damage, with long campaigns relying on hearth ceramic cups and bosh cooling staves.
View Problems & Solutions →The hot blast stove preheats blast air to 1150–1300°C via checker bricks; checker service life and hot-blast main lining integrity determine achievable wind temperatures.
View Problems & Solutions →The iron runner guides blast-furnace hot metal to ladles; its slag line endures alternating metal/slag scouring, with Al2O3-SiC-C castable throughput being the key metric.
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