| Feature: | Chemical Corrosion Resistance, Corrosion Resistance, Good Abrasion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point, Thermal Shock Resistance |
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| Production Process: | Fusion Method |
| Refractoriness (℃): | Refractoriness> 2000 |
| Shape: | Grain |
| Advantage: | 20 Years′ Manufacturer,QC and Lead Time Guaranteed |
| Al2O3: | 95% Min |
| Samples: |
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| Customization: |
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Audited Supplier BROWN FUSED ALUMINA (AL2O3) FOR REFRACTORY BRICKS
Brown Fused Alumina has the characteristics of high purity, good crystallization, strong fluidity, low linear expansion coefficient and corrosion resistance. It has been verified by dozens of refractory manufacturers that this product has the characteristics of no explosion, no powdering and no cracking during the application process. In particular, its cost-effectiveness is much higher than that of traditional brown corundum, making it the best aggregate and filler for Brown Fused Alumina refractory materials.
Product Application:
Brown Fused Alumina /Brown Aluminum Oxide for Refractory
Brown Fused Alumina (Grains) Brick Grade 0-1mm, 1-3mm, 3-5mm
| Characteristic | Typical Value | Specification Control | |
| Min | Max | ||
| Al2O3 | 95.3 | 95 | -- |
| Fe2O3 | 0.2 | 0.3 | |
| SiO2 | 1 | 1.2 | |
| TiO2 | 2.6 | 3.0 | |
| CaO | 0.3 | 0.4 | |
| MgO2 | 0.3 | 0.4 | |
| Magnetic Particles | 0.03 | 0.05 | |
| Hardness | 9 Mohs | ||
| Specific Gravity | 3.8 g/cm³ min | ||
| Characteristic | Typical Value | Specification Control | |
| Min | Max | ||
| Al2O3 | 95 | 94.5 | -- |
| Fe2O3 | 0.2 | 0.3 | |
| SiO2 | 1.2 | 1.5 | |
| TiO2 | 2.6 | 3.5 | |
| CaO | 0.3 | 0.4 | |
| MgO2 | 0.3 | 0.4 | |
| Magnetic Particles | 0.03 | 0.05 | |
| Hardness | 9 Mohs | ||
| Specific Gravity | 3.8 g/cm³ min | ||
Brown Fused Alumina (Grains) Castable Grade 0-1mm, 1-3mm, 3-5mm
| Characteristic | Typical Value | Specification Control | |
| Min | Max | ||
| Al2O3 | 95 | 94.5 | -- |
| Fe2O3 | 0.2 | 0.3 | |
| SiO2 | 1.3 | 1.5 | |
| TiO2 | 2.6 | 3.5 | |
| CaO | 0.3 | ||
| MgO2 | 0.3 | ||
| Magnetic Particles | 0.5 | ||
| Hardness | 9 Mohs | ||
| Specific Gravity | 3.8 g/cm³ min | ||
| Characteristic | Typical Value | Specification Control | |
| Min | Max | ||
| Al2O3 | 93.5 | 92 | -- |
| Fe2O3 | 0.3 | 0.5 | |
| SiO2 | 1.3 | 2.0 | |
| TiO2 | 3.0 | 4.5 | |
| CaO | 0.4 | 0.5 | |
| MgO2 | 0.4 | 0.5 | |
| Magnetic Particles | 0.5 | ||
| Hardness | 9 Mohs | ||
| Specific Gravity | 3.8 g/cm³ min | ||
Product Packaging & Shipping:
1. 1 MT Big Bag
2. 25kg Plastic Bag + Pallet + Wrapped with PE film
3. 25kg Paper Bag + Pallet +Wrapped with PE film
4. 25kg Paper Bag + Big Bag + Pallet
5. 25kg Plastic Bag + 1.35 MT Bag Bag
1. 1 MT Big Bag2. 25kg Plastic Bag + Pallet + Wrapped with PE film3. 25kg Paper Bag+ Pallet + Wrapped with PE film4. 25kg Paper Bag + Big Bag + Pallet5. 25kg Plastic Bag + 1.35 MT Big BagShipping:
We are an owner of bauxite ore and refractory manufacturer in China who processes whole production lines from bauxite calcining to BFA block crushing & Screening with an 50,000TPA and accredited to the standards REACH, ISO 9001:2008 Quality, ISO 14001:2004 Environment as well as OHSAS 18001:2007 Health and Safety.
This advantage enable us to provide products not only high-class aluminum oxide sand, but also premium corundum along with meeting established ANSI, FEPA, JIS and individual customer specifications.
We have various equipment including 7 smelting furnace, 4 grinding miller, 5 ball grinder, a central laboratory, an OMEC particle size analyzer, a Slap sieving machine, a microscope and other high-tech instruments. Our products, with high cleanliness, strong adaptability and stable performance, are exported to Europe, North and South America, Australia, Japan, Korea, Taiwan, Thailand, Singapore, Malaysia and other more than 30 regions and countries, enjoying a good reputation.
1. We are a manufacturer, which can control the cost easier than trade companies also can give you an answer more quickly.
2. As a manufacturer, we know much in technique and can give you more support in technique problems.
3. Professional and experienced service team, specialized in refractory production for 20 years.
4. Our products are complete in specifications of various sizes.
5. We enjoy a good reputation in the customers in domestic and overseas markets.
6. Large production capacity, short lead time of products.
7. 24*7 online service.
Q1: Are you a trading company of a factory?
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Audited Supplier 
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