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White fused alumina for refractories 3-5mm refers to white fused alumina grain with a particle size range of 3mm-5mm. Large blocks of white fused alumina produced by the smelting workshop are transported to the section sand production workshop, broken by the coarse crusher, and then screened; finally, White Fused Alumina products with particle sizes within a range of 3-5mm. White Fused Alumina is a hard, dense, fire-proof, sharp-edged, wear-resistant, and corrosion-resistant material. White Fused Alumina for Refractory is a mineral for shaped and unshaped refractory products in fire-proof, precision casting, foundry and coating industries. It is the primary raw material for shaped refractory, unshaped refractory, and other applications.
Introduce of white fused alumina for refractories 3-5mm:
White fused alumina from fusing industrial alumina in an electric arc furnace under carefully controlled conditions at high temperatures. The dense mineral is white and has predominantly large crystals of Alpha Alumina. White fused alumina (WFA or WA) is an important raw material for advanced refractories and abrasives, a widely used raw material in refractories, ceramics shapes, grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing, grinding, and hundreds of other applications. It is a very pure, low iron alumina; specific refractory applications include high tech refractory castables, isostatic pressed refractories, and pre-cast refractory shapes. The benefits of white fused alumina in these applications are high alumina content, low impurities, and stability at high temperatures.
Chemical composite and physical properties of white fused alumina for refractories 3-5mm:
| Items | Grain |
| Al2O3 | 99.3%min |
| SiO2 | 0.10%max |
| Fe2O3 | 0.10%max |
| Na2O | 0.30%max |
| Melting point(℃) | 2250 |
| Real density(g/cm3) | 3.90min |
| Refractoriness （℃） | ≥1900 |
| Color | White |
| Size | 3mm-5mm |
Product features of white fused alumina for refractories 3-5mm:
Applications of white fused alumina for refractories 3-5mm:
MicroBlasting is extremely efficient and precise, so it is hardly likely you will need to recycle abrasive, but it is important to know the risk involved. Unlike grit or bead blasting, a MicroBlasting system can only cycle abrasive once. Abrasive should not be reclaimed and reprocessed for a second pass
This decision is made by knowing the type of material you will be working with. Open Coat – Here, the abrasive granules cover from 50% – 70% of the backing and are set at pre-determined spacing to reduce loading. Used on softer surface materials that tends to load or fill
Yes. According to NIOSH, Brown Aluminum Oxide could be a viable substitute for consumers looking for safer alternative materials to high crystalline silica content abrasive products.
1)for 5~25 tons, it takes around 10~15days. 2)For 26~200 tons,20-40days We will try to deliver it with the promise of quality guarantee as soon as possible
Centerless grinding Cylindrical grinding Foundry snagging Internal grinding Mounted point grinding Portable grinding Surface grinding Toolroom grinding
Yes, No problem, but Customer resposiable for the charge.
Over the past 18 years, TAOANG products range from raw material bauxite to processing follow-up products brown fused alumina, finishing white fused alumina and dense fused alumina, bubble alumina, and fused alumina micro powder. The production process is
Over the past 18 years, TAOANG products range from raw material bauxite to processing follow-up products brown fused alumina, finishing white fused alumina and dense fused alumina, bubble alumina, and fused alumina micro powder. The production process is
Fused Alumina is the tooth of industry and is widely used in various industries. TAOANG is committed to sharing information on the upstream and downstream industries of fused alumina. In March, on one hand, supply shortage continues for several refractory
Fused Alumina is the tooth of industry and is widely used in various industries. TAOANG is committed to sharing information on the upstream and downstream industries of fused alumina. The grinding wheel must be carefully inspected and identified
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