Boost Glass Line Stability with TY-M Cast α-β Alumina Brick

In high-temperature glass production, corrosion resistance isn't just a technical feature—it's the backbone of consistent output and cost control. For manufacturers facing frequent refractory replacements and unexpected downtime, the solution may already be in your furnace.

Why Traditional Refractories Fail at 1350°C+

Most conventional bricks degrade rapidly under prolonged exposure to molten glass, especially when alkali content exceeds 15%. This leads to increased maintenance cycles—often every 6–8 weeks—and significant unplanned shutdowns. In one case study from a European flat glass producer, unscheduled stops averaged 12 hours per month, costing over $45,000 in lost productivity annually.

How TY-M Cast α-β Alumina Brick Changes the Game

TY-M is engineered for extreme conditions: made from 99.5% pure alumina and melted at 2000°C to form a dense α-β corundum microstructure. The result? A brick that resists strong alkali attack up to 1350°C—with minimal erosion even after 24 months of continuous operation.

Real-world performance shows a 60% reduction in replacement frequency compared to standard fused cast alumina bricks. One Middle Eastern float glass plant reported going from 7 changes per year to just 3, cutting labor and material costs by an estimated $28,000 annually.

Cleaner Glass, Fewer Defects

Impurities from degraded bricks can cause bubbles, streaks, or discoloration in finished glass products—especially critical in automotive or display-grade manufacturing. With TY-M’s ultra-pure composition (Fe₂O₃ < 0.1%), these defects drop significantly. A North American container glass facility saw a 40% decrease in rework rates within three months of switching to TY-M.

The Bottom Line for Decision Makers

This isn’t just about extending brick life—it’s about optimizing the entire production chain. Lower maintenance effort, fewer quality issues, and more predictable scheduling translate directly into better margins and stronger customer satisfaction.