CALCINED BAUXITE
Description:
Round Kiln calcined low alkali bauxite is ground in alumina lined ball mills using high density alumina grinding media. Ceramic Ground RK Bauxite is available from C-E Minerals plant in Newell, WV.
Applications:
Raw material for use in high alumina and
super duty refractory bricks and shapes, plastics, castables, mortors,
gun mixes, ramming mixes, abrasive grains and other products.
Ceramic
Ground Bauxite:
Refractory grade calcined bauxite fines
are ground in alumina lined ball mills using high alumina grinding media.
This ensures extremely low magnetic iron levels in the fines. Refractory
grade calcined bauxite ceramically ground fines are an excellent source
of alumina for high alumina refractory formulations where no metallic
iron reactions are important.
| Chemical Analysis |
Typical Specification |
| %Al2O3
|
88.5 |
85.0 (min.) |
| %SiO2 |
6.2 |
|
| %TiO2 |
3.5 |
|
| %Fe2O3
|
1.3 |
2.0 max. |
| Physical Properties:
|
| Bulk Density (g/cc) (ASTM C-357) |
3.2 |
3.1 min. |
| % L.O.I. |
0.1 |
0.5 max. |
| Grain sizes available: |
Calcined Bauxite
- 3, 4, 6, 8, 12, 20, 3x4, 3x8, 4x8, 6x20, 8x20, 48, 100, 200 mesh
Ceramic Ground Calcined Bauxite - 12, 20, 48, 100, 200, 325 mesh |
Web page produced
by Internet Consulting Group, 10/97
Available on the Web at URL: http://www.icglink.com/ |
|
