White Fused Alumina is electrically fused in arc furnace with high-grade aluminum oxide powder as raw material. Compared with brown fused alumina, it is of higher hardness and slight lower toughness. It is also characterized by its high purity, ability of self-sharpening, high cutting rate, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As abrasive material, it is widely used for bonded and coated abrasive, polishing, precision casting and so on.

 1.White Fused Alumina for abrasive
This kind of White Fused Alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives , polishing, precision casting and so on.
2.White Fused Alumina for refractory
Comparing with brown fused alumina. It is also characterized by its high purity, acid and alkali resistance, good thermal stability. It’s the high grade refractory materials.

Application

1.For precision casting and high-grade refractory.
2. For bake lining ,Catalyst carrier ,friction products 

3.For pressure blasting hard abrasives;Refractory industry 
4.For wet and dry blasting ,grinding,lapping and polishing media 
5.For abrasive tools: grinding wheel, Lapping and polishing non-skid title;
6.For bonded and Coated abrasives ,Thermal Spraying (Plasma Spraying) 
7.For lapping & Micro-Blasting applications .refractories,Ceramics and Tiles .

                                                   Black silicon carbide                                                              Brown Fused Alumina

Abrasives grade:

Grain: 16#,20#,24#30#,36#,46#,54#,60#,80#,100#,120#,150#,180#,220#

Micropowder:240#,280#,320#,360#,400#,500#,600#,800#,1000#,1200#,1500#

                       2000#,2500#,3000#,4000#

Refractory  grade:

1-0mm,3-1mm,5-3mm,5-8mm -200mesh,-240mesh,-320mesh

Zibo Biz-Harmony International co.,ltd is a professional supplier of Abrasives such as Brown Fused Alumina , White Fused Alumina ,Black Silicon Carbide ,Green Silicon Carbide ,Glass Beads , Steel Shot and so on . 

Packing : 1). 25 kgs/ bag ,in bulk ;
2). 25 kgs/ bag *40 bags in big bag ;
3). 25 kgs/ bag *40 bags on wooden pallet .
4).According to customer's requirement .

Shipping date : In 20-25 days after receiving your down payment . 

 1. What's your delivery time?

It usually needs about 15 days - 30 days after receiving the down payment . 

2.Do you have any experiences of export?

Yes,and Now we have gained a global sales network reaching Japan , Taiwan, Russia,Indonesia,  Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.

3. Do you provide free samples?

Yes, we can provide a free  sample for testing, If we have sample in stock, The quantity based on the material type, Then the buyer should bear the courier charge . 

4. Can we visit your Company?

Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.

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