|Place of Origin:||Henan, China (Mainland)|
|Model Number:||BFA 5-8mm|
|Available Size:||refractory sizes 0-1, 1-3, 3-5, 5-8, 200mesh|
|Min. Unit of Measure:||Ton|
|Min. Order Quantity:||20|
|FOB Price:||USD 800.000 - 1000.000|
|Delivery Time:||25 days after payment|
|Packaging Details:||25kg/pag, 1000kg/ big pag; also can be customized|
|Production Capacity:||40000 / Year|
|Payment Terms:||L/C, T/T|
BFA brown fused alumina section sand for refractory material 5-8 mm
Brown fused alumina, BFA for short, is a kind of mineral that now have been wildely used as refractory materials. Generally, we take high quality bauxite as the main raw material, and then pour them into an arc furnace with other materials like anthracite and scrap iron. Under the high temperature, these materials were smelted into a huge block. Then, they'll be purified to remove impurities, crystallized, sorted, crushed, magnetically separated and screened.
*quality gurantee and reasonale price;
*best after-sale services;
We wish to establish long-lasting cooperation relationships with every old and new customer by providing the most qualified products and thoughtful services.
Refractory sizes: 0-1mm,1-3mm,3-5mm, 5-8mm, 0-200mm, Other sizes are available as required.
Properties: 1.High temperature resistance; 2.Excellent wear-resistance; 3.Corrosion resistance; 4.High alumina content; 5.High bulk density.
|Volume Density||3.85 g/cm3|
|Bulk Density||1.75-1.95 g/cm3|
|Micro Hardness||HV1800-2200 kg/mm2|
|Furnace Temp.||2200 centigarde|
25kg/pag, 1000kg/big pag; also can be customized.
First choice for making refractory materials;
Sandblasting;25kg/pag, 1000kg/big pag; also can be customized.
Lapping and polishing process;