Grundlegende Informationen.
Modell Nr.
8-5mm 5-3mm 3-1mm 1-0mm 100-0mm 200-0mm 325-0mm
fe2o3 (max.)
0,3 %
TiO2 (max.)
2,2-3,2
hs
2818101000
Transportpaket
Bag
Spezifikation
8-5mm 5-3mm 3-1mm 1-0mm
Warenzeichen
WANYU
Herkunft
Shandong
HS-Code
2818101000
Produktionskapazität
10000tons/Year
Produktbeschreibung
Brown fused alumina(Refractory sand) 
Brown fused alumina is bauxite as the main raw material, adding coke (anthracite), iron and other auxiliary materials, in the arc furnace by high temperature smelting, with high purity, good crystallization, strong liquidity, low linear expansion coefficient, corrosion resistance characteristics. Brown fused alumina is generally brown, composition: AL2O3≥95%; Fe2O3≤0.5%; SiO2≤2.5%; TiO2≤3.3%, Brown fused alumina has the characteristics of no initiation, no pulverization and no cracking in the refractory process. Its cost performance is higher than other traditional corundum materials, become the best metallurgical/refractory aggregate and filling material.
Product parameters:
Physical characteristics:
Product application: 
Brown fused alumina segment sand/fine powder is widely used in:
Ladle,
tundish
High alumina brick
Precision casting
Up and down water mouth skateboard
Qualitative/unshaped refractories
Quick change mechanism
Etc......
Product packaging/transportation:
25kg/ bag * 40bags / 1pcs 1 MT/ton pack
Railway transportation /Sea transport /Air freight 
FAQ:
Q: Are you the manufacturer?
A: We are A manufacturer, established in 2010, with more than ten years of professional production experience and strong technical force.
Q: Can the product be customized?
A: According to the needs of different users sub-brand production, varieties and specifications complete.
Q: How can I contact you?
A: You can leave your contact information in the mailbox, and we will contact you as soon as possible.
Q: Is there a minimum order?
A: The Minimum quantity is 200KG, and it can be negotiated.
About Us: 
Chiping Wanyu Industry and Trade Co., Ltd. was established in 2010, is located in Xinfa Industrial Park, Chiping county, Shandong province. The factory covers an area of more than 50 mu, with 7 smelting aluminum, 5 sand making lines, 5 ball mills, the annual production of various kinds of refractory/wear-resistant raw materials 35,000 tons, has become the local largest smelting base and sand making production line.
Relying on more than ten years of professional production experience, our company's products cover white fused alumina, brown fused alumina, pink corundum, high temperature alumina, black/green silicon carbide, the product line covers: refractory section sand (specification 8-5mm, 5-3mm, 3-1mm, 1-0mm) small section sand (specification: 0-0.5mm10-20-60-90mm);Fine powder :(100-0mm,200-0mm,325-0mm), wear-resisting class granularity of sand sand (specification: F/P 12#-8000#).
It can be produced by different brands according to different user needs, complete variety specifications, stable quality, low magnetic content, high cleanliness, high purity grade, hardness/grinding force are better than similar products.
After more than ten years of development, the company has established a good supply and demand relationship with domestic and foreign refractory factories, brick factories, consolidation/coating abrasives enterprises, relying on independent export management, products are exported to Europe, America, Japan and South America, the Middle East and South America and other regions and countries, and well received by customers.
Product display:
Brown fused alumina is bauxite as the main raw material, adding coke (anthracite), iron and other auxiliary materials, in the arc furnace by high temperature smelting, with high purity, good crystallization, strong liquidity, low linear expansion coefficient, corrosion resistance characteristics. Brown fused alumina is generally brown, composition: AL2O3≥95%; Fe2O3≤0.5%; SiO2≤2.5%; TiO2≤3.3%, Brown fused alumina has the characteristics of no initiation, no pulverization and no cracking in the refractory process. Its cost performance is higher than other traditional corundum materials, become the best metallurgical/refractory aggregate and filling material.
Product parameters:
| Composition content:(%) | AL2O3% | TiO2% | SiO2% | Fe2O3% | L.O.I | Bulk density g/cm3 |
| BFA sand | ≥95% | ≤3.3% | ≤2.5% | ≤0.5% | 0.1 | 3.6 |
| BFA Fine powder | ≥95% | ≤3.3% | ≤2.5% | ≤0.5% | 0.1 | 3.6 |
Physical characteristics:
| Color : | Brown |
| Crystal type: | Crystal type |
| Packing density: | 1.55-1.90 g/cm3 |
| Melting point (°C): | 2200 |
| Maximum service temperature (°C): | 1900 |
| Hardness (Mohs): | 9.0 |
| True density: | 3.90 g/cm3 |
| Size: | 8-5mm,5-3mm,3-1mm,1-0mm,0-0.5mm,10-20mm,20-40mm,40-60mm,60-90mm,100-0mm,200-0mm ,325-0mm |
Product application:
Ladle,
tundish
High alumina brick
Precision casting
Up and down water mouth skateboard
Qualitative/unshaped refractories
Quick change mechanism
Etc......
Product packaging/transportation:
25kg/ bag * 40bags / 1pcs 1 MT/ton pack
Railway transportation /Sea transport /Air freight
FAQ:
Q: Are you the manufacturer?
A: We are A manufacturer, established in 2010, with more than ten years of professional production experience and strong technical force.
Q: Can the product be customized?
A: According to the needs of different users sub-brand production, varieties and specifications complete.
Q: How can I contact you?
A: You can leave your contact information in the mailbox, and we will contact you as soon as possible.
Q: Is there a minimum order?
A: The Minimum quantity is 200KG, and it can be negotiated.
About Us:
Chiping Wanyu Industry and Trade Co., Ltd. was established in 2010, is located in Xinfa Industrial Park, Chiping county, Shandong province. The factory covers an area of more than 50 mu, with 7 smelting aluminum, 5 sand making lines, 5 ball mills, the annual production of various kinds of refractory/wear-resistant raw materials 35,000 tons, has become the local largest smelting base and sand making production line.
Relying on more than ten years of professional production experience, our company's products cover white fused alumina, brown fused alumina, pink corundum, high temperature alumina, black/green silicon carbide, the product line covers: refractory section sand (specification 8-5mm, 5-3mm, 3-1mm, 1-0mm) small section sand (specification: 0-0.5mm10-20-60-90mm);Fine powder :(100-0mm,200-0mm,325-0mm), wear-resisting class granularity of sand sand (specification: F/P 12#-8000#).
It can be produced by different brands according to different user needs, complete variety specifications, stable quality, low magnetic content, high cleanliness, high purity grade, hardness/grinding force are better than similar products.
After more than ten years of development, the company has established a good supply and demand relationship with domestic and foreign refractory factories, brick factories, consolidation/coating abrasives enterprises, relying on independent export management, products are exported to Europe, America, Japan and South America, the Middle East and South America and other regions and countries, and well received by customers.