High-Alumina Brick LZ-65
High-alumina brick LZ-65 (Al₂O₃≥65%, refractoriness ≥1790℃) has a higher corundum/mullite phase ratio for stronger slag resistance, higher temperature rating and better hot load-bearing capacity.
Learn More →Zinc Volatilization Kiln
Zinc kiln linings suffer zinc vapor penetration and ring formation; phosphate bricks and chrome-corundum bricks are common.
◆ PROBLEMS ◆
Kiln Problems
Problem-by-problem analysis with solutions and recommended refractories
Recommended Products
Spalling-Resistant High-Alumina Brick
Spalling-resistant high-alumina brick introduces ZrO₂ (3-6%) for transformation and microcrack toughening. Al₂O₃≥70%, thermal-shock stability ≥15 cycles, greatly improved resistance to structural spalling under frequent temperature cycling.
Learn More →
Chrome-Corundum Brick
Chrome-corundum brick (Al₂O₃≥90%, Cr₂O₃ 3-8%, refractoriness ≥1950℃) adds chromia to a corundum base for strong resistance to glass melt attack, slag and washout.
Learn More →Other Kilns in This Industry
Copper Smelting Furnace1 problems
The copper bath zone suffers matte penetration and slag attack; magnesia-chrome bricks with copper staves are the mainstream solution.
View Problems & Solutions →Aluminum Electrolytic Cell1 problems
Cell sidewall SiC bricks face electrolyte attack and sodium penetration, tied to cell life and energy efficiency.
View Problems & Solutions →
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