Description
High precision brown fused alumina for Refractory Material
Product Description
Refractory Brown fused alumina Description
| BFA General Refractory Grade | Grain Size | Chemical Composition % | | | | |
| Al2O3 | Fe2O3 | SiO2 | TiO2 | Cao | | |
| Grade A | 0-1,1-3,3-5,5-8mm,200mesh,325mesh | 95 | 0.12 | 1.0 | 2.5 | 0.30 |
| Grade B | 0-1,1-3,3-5,5-8mm,200mesh,325mesh | 94 | 0.3 | 1.5 | 3.2 | 0.50 |
Brown Fused Alumina is fused in the electric-arc furnace under the high temperature of above 2250°C with high quality bauxite as raw material and matched by the carbon material and scrap iron. The degree of refractory is more than 1850°C.
BFA is primarily used in the refractory industry due to its unique properties. The grain size and chemical composition of BFA vary, and the grade of BFA also differs based on the intended use. BFA has a high refractoriness and resistance to high temperatures, making it ideal for the manufacture of furnace walls and roofs. Brown Fused Alumina is very good!
In the ceramics industry, BFA is used to produce ceramic pipe, ceramic special-shaped parts, and electric ceramic coated parts. These products have excellent corrosion resistance and high temperature stability. BFA is also used in the manufacture of corundum insulation materials such as corundum lightweight bricks, corundum bubble alumina bricks, and fiber products. These materials are used in furnace walls and furnace roofs of various high-temperature furnaces to protect the furnace from corrosion and high-temperature damage. Brown Fused Alumina is very good!Refractory Material Applications A) Refractory materials
BFA refractory castables,ramming mass,hook refractory material,refractorybrick,and other refractories; B) Ceramics
BFA ceramic pipe, ceramic special-shaped parts,electric ceramic coated parts- It is used to produce cast steel slide gate, lining (wall and tube) of smelting rare metal, special alloys, ceramics, iron blast furnace, spark plug, heat resistant and oxidation resistant coating.
- Corundum insulation materials, such as corundum lightweight bricks, corundum bubble alumina bricks and fiber products, it is widely used in furnace walls and furnace roofs of various high-temperature furnaces, which are resistant to high temperature and heat preservation.
Refractory Material Packing
1.1000kg or 1250kg bulk bags
2.Bulk bag on pallets
3.25kg woven bag in bulk bags
4.25kg paper bag on pallets Our Advantages
We have two 100% owned BFA plants and one big bag plant. By investing some other refractory plants, we enhance our position of production and quality control for a better price.
Refractory & Abrasive Raw Material & Ferro Alloy :
Brown Fused Alumina, White Fused Alumina, White Tabular Alumina, Black Silicon Carbide, Fused Mullite, Bauxite,Fused Magnesia ,Dead Burned Magnesia, Calcined Alumina etc. Alloy: High-Medium-Low Carbon Ferro Manganese, High Carbon Ferro Chrome, Low Carbon Ferro Chrome, Silico Manganese, Ferro Silicon, Silicon Metal, manganese Metal, Cored Wires,Incoulants,etc.
We are a Flexible Intermediate Bulk container (or bulk bag/ big bag) manufacturer. Product list as below:1. Standard Big Bags,2. Baffled Bags,3. Conical Bags,4. U Panel Bags,5. Tubular Bags or Circular Bags,6. Cross Corner Bags,7. Container Liner Bags,8. Tunnel Loop Bags,9. 1&2 Loop FIBC Bags,10. Ventilated Bags,11. Conductive BagsDetailed Photos
Company Profile
Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.
Foreign Exhibitors
Certifications
FAQ
Q1: Could I get a sample before placing an order?
A: Yes. A sample as per your requirement can be prepared for approval.
Q2: How can I get an offer?
A: Contact our expert or send us your requriement and quantity.
Q3: What's the Min. Order Quantity (MOQ)?
A: There is no MOQ for regular size. But customized size MOQ: 20MT
Q4: Do you have stocks?
A: Yes, but only for regular size.
Q5: Can I use my marking information on the bags?
A: No Problem.
Q6: How do you deliver my orders?
A: Our experts can recommend you the suitable way based on the quantity and your budget. Normally ,it is by sea.
Q7: I am a big buyer, can I get a competitive price?
A: Yes, you will get our lowest price without quality compromise along with our professional service.As we are working with mainly players in Europe, Asia, America and Afraic.
Q8: What is your quality control?
A: 1.Chemical inspection is performed during Raw material, production and finished products.
2.Physical test is performed for finished products.
Q9: Are you a manufacturer?
Yes, we have 20 years production experience .
Complaint
