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Product Details:
Payment & Shipping Terms:
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| Color: | Yellow | Crystal Structure: | Monoclinic Zirconia Dispersed In A Mullite Matrix |
|---|---|---|---|
| Melting Point:: | 1850° C | Bulk Density: | 3.6 G/m³ Min |
| Apparent Porosity: | 3.0 % Max | Corundum: | 5 % Max |
| Glass: | 5 % Max | Material: | Al2O3 |
| High Light: | mullite refractory,mullite sand |
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Fused Zirconia Mullite
Physical And Chemical Properties
| Items | Unit | Index | Typical | ||
Chemical composition | Al2O3 | % | 41.00-46.00 | 44.68 | |
| ZrO2 | % | 35.00-39.00 | 36.31 | ||
| SiO2 | % | 16.50-20.00 | 17.13 | ||
| Fe2O3 | % | 0.20max | 0.09 | ||
| Bulk density | g/cm3 | 3.6min | 3.64 | ||
| Apparent porosity | % | 3.00max | |||
Phase | 3Al2O3.2SiO2 | % | 50-55 | ||
| Indined ZrSiO4 | % | 30-33 | |||
| Corundum | % | 5.00max | |||
| Glass | % | 5.00max | |||
Process Of Production:
White Fused Mullite is a blend of Calcined Alumina and high purity Silica Sand fused under controlled conditions. It has low porosity, high melting point, excellent thermal stability, low reversible thermal expansion, high resistance to thermal shock and chemical corrosion at high temperatures. Fused Mullite is suitable for casting all type of metals and alloys. It is also used in investment casting as shell building materials.
Key Features:
Applications:
It is used in specialty product applications where a high resistance to environmental corrosion and a low coefficient of thermal expansion are desirable properties.
Applications include ceramic pressure casting tubes and refractory shapes requiring resistance to molten slag and molten glass.
Zir-mull bricks and bricks used in the Glass Industry as well as an additive in Continuous casting refractories.
Package:
1000KGS big bag
25KGS Bag with 40 bags in big bag
25KGS Bag with 40 bags on pallet
Suitable customer’s request
Contact Person: Xu
Tel: +8618703897021
