black fused alumina

White fused alumina(WFA), a kind of high-grade refractories, is made from the imported quality alumi

Zirconia Fused Alumina is produced by fusing the rich aluminum, zirconium materials and additives in electric arc furnace.

Brown Fused Alumina for Sandblasting

good toughness, high intensity and good self-sharpening.

Fixed furnace sand, tilting furnace sand;
Normal sand, calcined sand, coated sand;
Bamac sand, ball milling sand, crushing mill sand;

1.Grey color with ZrO2 content 25% and 40%
2.Both items need in grain size F8-F220 and P8-P220
3. For coated Abrasives,Abrasive belt,sand paper

brown fused alumina,size sand ,fine powder,P grains, F grains,0-1mm,1-3mm,3-5mm,5-8mm,8-12mm, 180#-0, 240#-0, 320#-0

Application: refaractory materials and abrasive materials

RS Vice-white fused alumina sand and micropowder (acid washing) produced by Rui Shi plant is characterized by without bursting, without pulverising.

Corundum is a high-grade abrasive grade bauxite as raw material, together with the auxiliary materials,in the electric arc furnace by 2250 ℃

higher hardness,high purity, good self-sharpening,better cutting,less heat emit, higher efficiency,acid and alkali resistance,good thermal stability.

1,Manufacturer-direct sale
2,High purity of Al2O3
3,Hot sale overseas--India,Korea,UAE,Germany...

high quality and compective price

Brown Fused Alumina for Precision Casting

Corundum is a high-grade abrasive grade bauxite as raw material, together with the auxiliary materials, in the electric arc furnace by 2250 ℃ above t

tenacious texture, dense structure and high strength.

Mono-crystalline fused alumina (also known as SA), is produced by our plant, with bauxite , coal, scrap iron and pyrite as the main raw materials, in

high quality and competitive price

Model Number: 0-1mm/1-3mm/3-5mm/5-8mm/180mesh-0/325mesh-0

We sell black fused alumina also named black fused aluminum oxide to our valuable client all over the world.

high grinding ability,high bulk density,low dust.

Black fused alumina BFA
1,Manufacturer-direct sale
2,High purity of Al2O3
3,Hot sale overseas--India,Korea,UAE,Germany...

1.best quality and competitive price
2.hot sale for abrasives and sand blasting
3.high hardness
4.high purity(AL2O3 95%min)

Black Fused Alumina(BA)

Dear Sir or Madam,
We are professional manufacturer and regular exporter of Brown Corundum in China since 1981.
If you are in the market for

Black fused alumina has characteristics of moderate hardness, high toughness, high temperature resistance, and stable thermal stability.

Specifications:
1) Type: A
a) Grit size: ANSI B74.12-1976 (1982) 16-1500 grit
b) Sizes available: F16, F20, F24, F30, F36, F40, F46, F

Dear Sir or Madam,
We are professional manufacturer and regular exporter of White Corundum in China since 1981.
If you are in the market for

Compared with average brown fused alumina:
1. Increase 50%-80% cutting efficiency;2. More than 20% abrasion resistance;3. Better cutting surface;

Our black fused alumina bulk is produced by smelting bauxite and iron ore as the raw material in the electric arc furnace at about 2100 °C.