1. Used in incinerators, glass/ceramic furnaces and various furnaces, kilns, etc
2. High thermal stability, allowing reliable operation even in extreme temperatures
3. Top manufacturer, 20 years of experience, quality assurance, competitive price
4. Free samples, please contact us for spec and price
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Sintered zirconia corundum bricks have high strength and strong resistance to molten glass erosion. In addition, due to the presence of partially stable tetragonal ZrO2, microcracks are formed in the bricks. With a small amount of porosity, its thermal shock resistance is superior to AZS fused cast bricks.
|
Item |
Specification |
||
|
AZS16 |
AZS20 |
AZS32 |
|
|
ZrO2 % |
≥16 |
≥20 |
≥32 |
|
Al2O3 % |
≥59 |
≥55 |
≥45 |
|
Fe2O3 % |
≤0.5 |
≤0.5 |
≤0.5 |
|
CCS, MPa |
≥70 |
≥80 |
≥90 |
|
Apparent Porosity, % |
≤20 |
≤18 |
≤17 |
|
Bulk Density, g/cm3 |
≥3.0 |
≥3.1 |
≥3.2 |
|
0.2MPa RUL ℃ |
≥1620 |
≥1650 |
≥1680 |
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