| Model: | - |
|---|---|
| Brand: | H&X |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Metal Mineral |
| Label: | black fused alumina , polishing metals , fused alumina oxide |
| Price: |
-
|
| Min. Order: | - |
| Last Online:16 Oct, 2014 |
Black fuse alumina is characterized by low al2o3 and a certain amount of fe2o3 (10% more or less) content ,it is a new type abrasive material for polishing various metal.
Chemical composition
|
Grit size |
Al2O3 |
Fe2O3 |
SiO2 |
TiO2 |
|
10#-220#
|
＞78.0 |
＞5.0 |
＞9.00 |
1.5-3.5 |
|
240#-1000#
|
＞66.0 |
＞5.0 |
＞10.0 |
1.5-3.0 |
