Cell sidewall SiC bricks face electrolyte attack and sodium penetration, tied to cell life and energy efficiency.
Problem-by-problem analysis with solutions and recommended refractories
SiC wear-resistant castable with SiC≥50% aggregate offers extreme hardness and erosion resistance to 1600℃. High thermal conductivity promotes slag-coating self-protection. For CFB boiler cyclone barrels and cones, loop seals, copper flash furnace cones, launders and elbows under heavy wear.
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LA-60 high-alumina castable uses bauxite clinker aggregate with Al₂O₃≥60% and a max service temperature of 1600℃. Its low-cement bond gives high density and good thermal-shock resistance.
Learn More →The copper bath zone suffers matte penetration and slag attack; magnesia-chrome bricks with copper staves are the mainstream solution.
View Problems & Solutions →Zinc kiln linings suffer zinc vapor penetration and ring formation; phosphate bricks and chrome-corundum bricks are common.
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