Zircon oxide bubble hollow sphere 1-2mm 2-3mm 4-5mm

Zircon oxide bubble fraction 1-2mm 2-3mm 4-5mm

Other names: Zirconia bubble, Zirconium oxide bubble, Zirconium dioxide bubble, Zirconia hollow sphere, Monoclinic Zirconia bubble, Fused Zirconia bubble, Fused Zirconium oxide hollow sphere.

Zircon oxide bubble hollow sphere 1-2mm 2-3mm 4-5mm 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.

Zircon oxide bubble fraction 1-2mm 2-3mm 4-5mm features:

Zirconia hollow sphere products are ultra high temperature energy-saving lightweight insulation refractory materials in the zirconia system. They not only have the same high temperature resistance as zirconia products, but also have the advantages of low bulk density and excellent insulation performance. The thermal conductivity is 0.3~0.4Wm’K. It is only half of ordinary zirconia products. It is a special refractory material that can be stably used up to 2400 ℃ in oxidation, reduction, and vacuum atmospheres. 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.

Zircon oxide bubble fraction 1-2mm 2-3mm 4-5mm technical index:

Zirconia bubble Available sizes:

1-2mm,1-3mm,2-3mm,3-4mm,3-5mm,4-5mm,etc. Other sizes are available upon request.

Zircon oxide bubble fraction 1-2mm 2-3mm 4-5mm Application：

1. 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.

2. 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.

3. Advanced ceramics

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.

4. 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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