Brown Fused Aluminum Oxide grit are suitable for grinding of high carbon steel,high speed steel ,
chilled steel,Ordinary alloy steel, malleable iron, hard bronze.
Brown Corundum / Brown Fused Alumina /Brown Fused Aluminum Oxide/
Brown Aluminum Oxide/Brown Fused Carborundum
Brown fused alumina is fused and crystallized under high
temperature from a mixture of calcined
bauxite,coke(anthracite),scrap iron and other raw materials.
Brown fused aluminum oxide is a tough, hard material (Mohs hardness
9) with high strength, excellent wear and corrosion resistance and
good thermal conductivity.
BFA for Vitrified tools:
1. ISO certificated, strict management.
2. Good cleaness, low magnetic material.
3. Big crystallization, higher toughness than the sample of
Abrasives Grinding Institute, good self-sharpening, outstanding
durability and sharpness.
4. The color of the grinding wheels is light blue.
BFA for Bonded Grinding WheelsBlasting:
1. Stable and secure sources of raw materials.
2. Air cleaning, good cleaness.
3. Beautiful red color.
4. Higher toughness, good durability.
1.As shotblasting media to remove rust and paint,it 's good
replacement of garnet.
2.For Resin or ceramic bonded abrasive ,such as grinding
wheels,cutting off wheels.
3.For Refractory Raw material, Wear-resistant and fire-proof
4.For Grinding and polishing ,such as gringing stone, Grinding
block, flap disc.
5.For Coated abrasives,such as abrasive paper,abrasive
6.For Producing mold of precision casting and Grinding, lapping and
|Purpose||Specification||Chemical composition(%)||Magnetic material ≤|
|For abrasive||F/P grit||4#-80#||95.0||0.3||1.5~1.2||3.0||0.05|
We also can provide grain size as customer's special requiremen.
|Colour||Dark brown(Deep blue after calcination)|
|Crystal form||Trigonal crystal|
|Maximum service temperature°c||1900|
|Coefficient of linear expansion||7-|
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
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
Question 4: Can you customized quality, size, package according to
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.
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.