Refractoriness Degree 1770° Refractoriness 2000° Brown Fused Alumina for Sandblasting

Brown corundum is made of bauxite and coke (anthracite) as the main raw materials. It is smelted at high temperature in an electric arc furnace. The abrasive tools made of it are suitable for grinding metals with high tensile strength, such as various general steels. , Malleable cast iron, hard bronze, etc. It can also be used to manufacture high-grade refractory materials. Brown corundum abrasive 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 the product has the characteristics of non-explosion, non-powdering, and non-cracking during application. In particular, its cost performance is much higher than that of traditional brown corundum, making it the best aggregate and filler for brown corundum refractories.

Brown corundum, commonly known as emery, is a brown artificial corundum produced by melting and reducing three raw materials: bauxite, carbon material and iron filings in an electric arc furnace. The main chemical component of brown corundum is AL2O3, its content is 95.00%-97.00%, and it contains a small amount of Fe, Si, Ti, etc. Brown corundum is the most basic abrasive. Because of its good grinding performance, wide application range and low price, it is widely used.

The main component of brown corundum is alumina, and the grades are also distinguished by aluminum content. The lower the aluminum content, the lower the hardness.

Application of BFA

Brown corundum is called industrial teeth: mainly used in refractories, grinding wheels, and sandblasting.

1. Used to manufacture advanced refractory materials, castables, refractory bricks, etc.
2. Sandblasting—the abrasive has moderate hardness, high bulk density, no free silica, high specific gravity, and good toughness. It is an ideal "environmental protection" type sandblasting material, widely used in aluminum profiles, copper profiles, glass, and washed jeans. Precision molds and other fields;
3. Free grinding-grinding grade abrasive, applied to free grinding in the fields of picture tube, optical glass, monocrystalline silicon, lens, watch glass, crystal glass, jade, etc. It is a high-grade grinding material commonly used in China;
4. Resin Abrasives-Abrasives with suitable color, good hardness, toughness, suitable particle cross-section type and edge retention, applied to resin abrasives, the effect is ideal;
5. Coated abrasives—abrasives are raw materials for manufacturers such as sandpaper and gauze;
6. Functional filler-mainly used for automotive brake parts, special tires, special construction products, etc., can be used as a wear-resistant material for building highway roads, airstrips, docks, parking lots, industrial floors, sports venues, etc.;
7. Filter media-a new application field of abrasives. Granular abrasives are used as the bottom media of the filter bed to purify drinking water or wastewater. It is a new type of water filtration material at home and abroad, especially suitable for non-ferrous metal mineral processing: oil drilling mud weighting agent :
8. Hydraulic cutting-uses abrasives as the cutting medium and relies on high-pressure water jets for basic cutting. It is applied to the cutting of oil (natural gas) pipelines, steel and other parts. It is a new, environmentally friendly and safe cutting method.

China refractory abrasive manufacturer Brown Fused Alumina Brown Corundum aluminium oxide For Sandblasting

China refractory abrasive manufacturer Brown Fused Alumina Brown Corundum aluminium oxide For Sandblasting

China refractory abrasive manufacturer Brown Fused Alumina Brown Corundum aluminium oxide For Sandblasting

Packaging for China Brown Fused Alumina Brown Corundum

1. 1 ton bags in container, 25 MT/20'FCL.
2. 25kg bags in container, 25 MT/20'FCL
3. 25kg bags in ton bags, then in container, 25 MT/20'FCL
4. as the customer' request

Shipping of China Brown Fused Alumina Brown Corundum

1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quality and quantity guaranteed, and also in accordance with the contract and customer's requirement completely.

Delivery for China Brown Fused Alumina Brown Corundum

15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom products, the shipping time will delay.
Sample:

Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.

Payment:

It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied within 24 hours.
Export:
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be approved by our clients.

    Henan hongtai kiln refractory co., LTD. Is well aware that there are thousands of demands from customers, which can be summarized in four aspects: reliable quality, timely delivery, reasonable price and considerate service.The company will continue to adhere to the corporate spirit of "contributing to society and serving customers" and the business philosophy of "mutual benefit, win-win, integrity, efficiency, preciseness and responsibility".Our company is willing to develop a wide range of technical exchanges with colleges and universities and colleagues from all walks of life at home and abroad in a flexible and diversified way.

      Henan hongtai kiln refractory co., LTD. Main products are high alumina brick, clay brick, fused zirconium corundum brick, fireproof ball lightweight insulation brick, wear-resistant pouring material, corundum pouring material, low cement high strength pouring material, impermeable material, self-flowing material, plastic material, and various types of refractory materials.For different industries, the cement industry with anti-flaking high-alumina bricks, alkali resistant bricks, phosphate bricks; Boiler industry uses all kinds of brand wear-resisting brick, corundum brick, mullite brick and other finalizing materials.

     Henan hongtai kiln refractory co. LTD. : "quality first, reputation first, customer first" is our aim .Scientific management, strong technical force, perfect testing means, advanced technological equipment and stable product quality are the guarantee of quality service. Henan hongtai kiln refractories co., LTD sincerely hopes to cooperate with you hand in hand and in good faith.

China refractory abrasive manufacturer Brown Fused Alumina Brown Corundum aluminium oxide For Sandblasting    

1. Strong professional: 
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified. 
2.Annual supply: 
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons. 
3.Export experiences: 

Now we have gained a global sales network reaching Taiwan, Russia,  Korea, Vietnam, Pakistan, Bulgaria, French, India, Egypt,Congo, Angola, South Africa, and so on.
4. Production equipment: 
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing. 
5. Testing equipment: 
Our company's testing equipments as follows: 
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester 

Jerry Li         

Cell&WhatsApp: 0086-13373957739 

Email: jerry(at)firebricks-supplies.com