ZIRCONIA FUSED MULLITE FZM33 FOR REFRACTORY
SHPAE IN BLOCK, 0-1MM, 1-3MM, 3-5MM
ENSURED QUALITY, COMPETITIVE PRICE
Fused zirconia mullite is a synthetic material manufactured with a high purity alumina oxide 98.5%min and first grade refined zircon ore ZrO2 65%min in high temperature melting in the electrical furnace. It has high purity and good crystal and excellent anti-corrosion properties.
Fused zirconia mullite is a ideal raw mateial for manufacture Al Zr-C slide plate fro continuous casting and long nozzle in metallurgical industry and for glass industry.
Fused zirconia mullite specification as follows:
| Item |
Chemical composition (%) |
FZM 33 |
ZrO2 ≥ |
Al2O3 ≥ |
SiO2 ≤ |
Mullite content ≥ |
Corundum content ≤ |
glass phase ≤ |
baddeleyite content ≥ |
| 33 |
42 |
20 |
51 |
5 |
5 |
31 |
| Physical property |
| color |
bulk density g/cm3 ≥ |
apparent porosity % ≤ |
| gray&yellow |
3.6 |
3 |
Audited Supplier 
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