High Quality Brown Fused Alumina
| Price: |
US $ 650-800/Ton |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Ton |
| Pay Type: |
L/C,T/T,D/P,Western Union |
Brown Fused Alumina are fused with premium raw materials and 3500 KVA furnace. It is perfect material specifically manufactured to be used for general abrasive applications in bonded abrasive tools, and lapping and polishing processes. While aluminum oxide has lower hardness and abrasive capacity than diamond, boron carbide, and silicon carbide, it is widely used for grinding ferrous materials, finishing tough and hard materials. It is also be used as high-class refractory materials. Brown aluminum oxide is offered in macro and micro powder form, in both F and P grades.
Symbol and Grit Sizes
GB/T3043-2000 |
Brown Fused Alumina Chemical Composition (%) |
|
Al2O3 |
TiO2 |
CaO |
A
A-P1 |
4#~80#
(P8~P80) |
95.00~97.50 |
1.50~3.80 |
≤0.45 |
9#~150#
(P8~P80) |
94.00~97.50 |
180#~220#
(P8~P80) |
93.00~97.50 |
|
220#(P220) |
≥92.00 |
A-B
A-P2 |
4#~8#
(P8~P80) |
≥93.00 |
1.50~4.20 |
/ |
90#~220#
(P100~P220) |
≥91.00 |
|
220#(P220) |
≥90.00 |
≤4.50 |
/ |
|
A-S |
16#~220# |
≥92.00 |
≤4.20 |
/ |
|
Grit Sizes Available |
|
Grit No. |
Grit Diameter
(micro meter) |
Grit No. |
Grit Diameter
(micro meter) |
|
#4 |
5600~4750 |
#36 |
600~500 |
|
#5 |
4750~4000 |
#40 |
500~425 |
|
#6 |
4000~3350 |
#46 |
425~355 |
|
#7 |
3350~2800 |
#54 |
355~300 |
|
#8 |
2800~2360 |
#60 |
300~250 |
|
#10 |
2360~2000 |
#70 |
250~220 |
|
#12 |
2000~1700 |
#80 |
210~180 |
|
#14 |
1700~1400 |
#90 |
180~150 |
|
#16 |
1400~1180 |
#100 |
150~125 |
|
#20 |
1180~1000 |
#120 |
125~106 |
|
#22 |
1000~850 |
#150 |
106~75 |
|
#24 |
850~710 |
#180 |
90~63 |
|
#30 |
710~600 |
#220 |
75~53 |
| Prod Model: |
brown fused alumina |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Zibo Biz Harmony International Co., Ltd, abbreviated as Biz Harmony, is an experienced export supplier, majoring in grinding tools, abrasives, polishing materials, personal protection equipments, LED lights, etc.
Our advantage over other producers and traders is that we can provide a first international level of service with a stable and quick delivery of all the products we deal with no matter how small or large the quantity is from a few tons/PCS to full containers. All the producers we cooperate with have consistent quality and competitive prices with a long history of export.
Our philosophy is to develop a long term mutual and harmonious cooperation to be a strong base to our customers in China.
