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Brown Fused Alumina Section Sands , Fused Aluminium Oxide 3.9(G/Cm3)

Categories Brown Aluminum Oxide
Brand Name: Yichang
Model Number: F8-F1500
Certification: SGS
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Supply Ability: 2000tons/month
Delivery Time: 10-25 working days
Packaging Details: 25kgs pvc bag +Jumbo bag, or 1MT/Jumbo bag, or according to client's requirement
Colour: Brown
Hardness: ≥9.0(mohs)
Material: Aluminum Oxide,Al2O3
Shape: Round,Angular or powder,Grits,particle
True density: 3.9(g/cm3)
Bulk density: 1.72-1.95g/cm3.
Refractoriness(: ≥1850 °C
Magnetics: 0.04-0.10
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Brown Fused Alumina Section Sands , Fused Aluminium Oxide 3.9(G/Cm3)

Stable Quality Brown Fused Alumina section sands and fine powder for Refractory Raw Materials

Brown Corundum / Brown Fused Alumina /Brown Fused Aluminum Oxide/ Brown Aluminum Oxide sands

Brown Aluminum Oxide is made of high-quality bauxite as raw material, anthracite and iron filings. It is made by arc smelting at 2000°C or higher temperature. It is crushed and plasticized by self-grinding machine, magnetically selected to remove iron, sieved into various sizes, and its texture is dense and hard. High, spherical pellets, suitable for the production of ceramic, high-resistance abrasive resin and grinding, polishing, sandblasting, precision casting, etc., can also be used to manufacture high-grade refractories.

The brown aluminum oxide abrasive has the characteristics of high purity, good crystallization, strong fluidity, low coefficient of linear expansion, and corrosion resistance. The practice of dozens of fire-proof production companies has verified that this product has the characteristics of no explosion, no chalking, and no cracking in the application process. In particular, it is much higher than the cost-effectiveness of traditional brown corundum, making it the best aggregate and filler for fused alumina refractories

Applications :

1. section sands and fine powder for Refractory Raw Materials
2.For Friction products and abrasion resistance ground,highway pavement, Parking lot. Industrial floor.

Sports ground ,non-slip of airport and road, chemical factory board pavement ,

casting technics of stainless steel and aluminum casting in coating.

3.For Resin or ceramic bonded abrasive,such as grinding wheels,cutting off wheels.
4.For Refractory Raw material, Wear-resistant and fire-proof products.
5.For Grinding and polishing ,such as gringing stone, Grinding block, flap disc.
6.For Coated abrasives,such as abrasive paper,abrasive cloth,abrasive belt,Guze.
7.For Producing mold of precision casting and Grinding, lapping and polishing media.

8.For Shot-blasting, such as for sandblasing oil piple and ship.

Chemical Properties:

PurposeSpecificationChemical composition(%)Magnetic material ≤
For abrasiveF grit4#-80#
P grit8#-80#
Micro PowderW0.5-W63
For refractorySize for Sand


8-12mm (1.0 from Tilting Furnace)3.0
Fine powder140F

We also can provide grain size as customer's special requiremen.

Physical Properties:

ColourDark brown(Deep blue after calcination)
Crystal formTrigonal crystal
Melting point(°c)2250
Maximum service temperature°c1900
True density(g/cm3)≥3.9
Coefficient of linear expansion7-9

Question 1: Are you a manufacturer or trader ?
Yeah, We are the manufacturer of BFA, WFA, GC. Also,we had good business relationship with others abrasive media & refractory raw materials manufacturer . more over we have QC department which make strict inspection on goods quality, packing, so we can provide a stable and quick delivery of all the products, All the producers we cooperate with have consistent quality and competitive prices.
Question 2: Do you have stock of Abrasive media or Refractory materials ?
Yeah, we have many stock .Just let us know the products you'd like or interested, then we can sent you the full information of the stock at once.

Question 3: Can i get sample in free , how long is the time?
Yes, certainly. We will provide the sample is in free below 5 kgs for free, and the freight cost for free in 1kg. We could arrange the existing samples express delivery immediately. For any special samples requirement, it need max 7 days finished. Usually we send samples by TNT ,FEDEX, DHL, or UPS. It takes 4-7days been to your hand.

Question 4: Can you customized quality, size, package according to customer?
Yes, of course. The OEM is available. We will do the creation in your requirement and make ur image come true.

Question 5:Can Customer ask for the third party certification?
Yes, No problem, but Customer resposiable for the charge.

Question 6:Warranty
Firstly, We make sure the quality before the goods to be packed, if clients get the item with Substandard products, We have warranty for our clients,we will ship out the new replacements.

Question 7:Sample cost is refundable or not?
Yes, Sample cost below 5 kgs can be refunded when bulk order confirmed,But freight cost for more than 1kg don't be refunded.

Question 8:What's payment terms ?
Bank T/T, L/C at sight, Westunion.

Question 9:What's lead time for bulk order?
1)for 5~25 tons, it takes around 10~15days.
2)For 26~200 tons,20-40days

We will try to deliver it with the promise of quality guarantee as soon as possible

Question 11:Which method of transport would be better?
Generally, we suggest to make shipment by sea which costs less. We also can follow other transportation method you asked.

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