PRODUCTS
Zirconium mullite brick
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Introduction
Product selling point:Erosion Resistant, High Temperature Resistant, Low Creep, High Load Soft
Product introduction:The product has excellent high-temperature corrosion resistance and thermal shock resistance in high-temperature environments, and is the preferred product for high-temperature and high-erosion parts such as glass furnaces. This product has more than 6/12/20/30 series of products with zirconium content, which are organic pressure, vibration, pouring and other methods according to the brick molding method.
physical and chemical index
| Serial Number |
Project |
Indicators |
|||
| ZM-6 |
ZM-12 |
ZM-30 |
|||
| 1 |
chemical composition |
ZrO2/% |
≥ 6 |
≥12 |
≥30 |
| 2 |
Al2O3/% |
≥ 65 |
≥ 55 |
≥ 50 |
|
| 3 |
Fe2O3/% |
≤0.2 |
≤0.2 |
≤0.2 |
|
| 4 |
Physical Performance |
Bulk density/(g/cm3） |
≥ 2.8 |
≥ 2.9 |
≥3.0 |
| 5 |
Percent porosity/% |
≤ 17 |
≤ 17 |
≤ 17 |
|
| 6 |
Normal temperature compressive strength/(MPa) |
≥80 |
≥80 |
≥80 |
|
| 7 |
Load softening temperature (T0.6)/℃ |
≥ 1680 |
≥ 1680 |
≥ 1680 |
|