Monoclinic Zircon Oxide bubble refractory material for Kiln furnace
Monoclinic Zircon Oxide bubble refractory material for Kiln furnace obtain excellent thermal resistance above 2400 centigrade. The thermal conductivity is lower than aluminum oxide material.
It’s made from Zircon sand by electrofusing and blowing process to get the hollow sphere bubbles. Zirconia hollow sphere products are the best lining refractory materials for various ultra-high temperature kilns, tungsten molybdenum metal product processing, artificial products, and quartz industrial production.
Monoclinic Zircon Oxide bubble refractory material for Kiln furnace features:
- Low thermal conductivity.
- Wear-resistance.
- High refractoriness about 2400 degree.
- Highrefractoriness and hardness.
- Hollow Fused Zirconia bubble shape.
- Excellent thermal shock resistance.
- Anti-corrosion.
- High chemical purity and low impurity content.
Monoclinic Zircon Oxide bubble refractory material for Kiln furnace Specification:
| Item | FZ-Q(bubble) Guarantee Value(%) | Typical Value(%) |
| ZrO2 | Min. 98.5 | 99.10 |
| SiO2 | Max.0.60 | 0.38 |
| Al2O3 | Max.0.40 | 0.20 |
| Fe2O3 | Max.0.08 | 0.05 |
| TiO2 | Max.0.20 | 0.18 |
Monoclinic Zircon Oxide bubble refractory material for Kiln furnace Application：
- Refractory materials
Adding zirconia to corundum bricks, high alumina bricks, magnesia bricks and other refractory products can greatly enhance the chemical corrosion resistance and high temperature performance of refractories, and significantly improve the thermal shock stability. Therefore, as an excellent new high-grade refractory, fused zirconia is widely used in metallurgy, chemical industry, electronics and other industries, such as fixed diameter nozzle, sliding plate, submerged nozzle, high-temperature nozzle, crucible, etc.
- Abrasive materials
It can be mixed with oxidized Al to make coarse abrasive particles, which can be used to make abrasive particles attached to the surface of grinding wheels for grinding steel and metal alloys.
- Advancedceramics
Zirconia has high strength, high temperature resistance, corrosion resistance and other excellent physical and chemical properties, which can be widely used in electronic ceramics, functional ceramics, structural ceramics and other fields.
- Ceramic pigment
It can be used to prepare various zirconium based pigments for glaze and body, including zirconium praseodymium yellow, zirconium vanadium blue, zircon iron red, zirconium vanadium yellow, etc. The high-purity fused zirconium provided by our company has good color development effect for corresponding pigments.
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