Zirconia bricks ,Zircon bricks,AZS resintered bricks and Zircon 333 products are characterized by their high refractoriness ,good thermal stability and resistance to corrosion and erosion of glass liquid .They use for high temperature equipment in the glass furnace,molten steel ladle and continual casting nozzle bricks.Zircon 333 product is a high-quality material used in the feeder machine.
| Products/Index | Code | Al2O3≥ | SiO2≤ | Fe2O3≤ | ZrO2≥ | Bulk Density≥ | Apparent porosity≤ | Cold crushing strength≥ | Refractoriness under load(0.2MPa) |
| Unit | % | g/cm3 | % | MPa |
°C
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| Zircon products | ZS-63 | 34 | 0.3 | 63 | 3.60 | 18 | 80 | 1620 | |
| ZS-65 | 33 | 0.3 | 65 | 3.75 | 18 | 100 | 1660 | ||
| AZS resintered brick | AZS16 | 0.5 | 16 | 2.70 | 18 | 70 | 1580 | ||
| AZS20 | 0.5 | 20 | 2.80 | 18 | 80 | 1620 | |||
| AZS30 | 0.5 | 30 | 3.10 | 18 | 80 | 1630 | |||
| Sintered zircon mullite brick | ZM20 | 67 | 0.3 | 20 | 2.95 | 18 | 100 | 1650 | |
| ZM25 | 60 | 0.3 | 25 | 2.98 | 18 | 100 | 1650 | ||
| ZM30 | 47 | 0.3 | 30 | 3.10 | 18 | 100 | 1650 | ||
| Zircon 333 products | Zr333 | 74 | 0.3 | 12 | 2.9 | 22 | 80 | 1650 | |
| Zirconia brick | Zr95 | 95 | 4.65 | 16 | 150 | 1700 | |||