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High-Alumina Brick LZ-55
High-alumina brick (Al₂O₃≥55%) for blast furnaces, hot blast stoves and EAF roofs.
Learn More →Ladle Rim Brick Loosening
Hot Metal Ladle · Rim
Problem Details
Rim bricks face the slag line and metal splash; they crack and loosen easily and need frequent replacement.
Solution
Build the rim with high-alumina or corundum bricks with tight mortar joints; add a protective ring to reduce mechanical impact.
Recommended Products
High-Alumina Brick LZ-65
High-alumina brick (Al₂O₃≥65%) for critical high-temperature furnace zones.
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