Ads by Google
APPLICATIONS
Brown Fused Alumina is a tough, sharp abrasives which is highly suitable for grinding metals of high tensile strength. Its thermal properties make it an excellent material for use in the manufacture of refractory products. This material is also used in other applications like blasting and surface hardening.
SPEC
BROWN FUSED ALUMINA- TILTING FURNACE(Brown Corundum)
Items | Unit | Index | Typical | |
Chemical Composition | Al2O3 | % | 95%min | 95.55 |
SiO2 | % | 1.0max | 0.76 | |
Fe2O3 | % | 0.30max | 0.09 | |
TiO2 | % | 3.00max | 2.3 | |
CaO+MgO | % | 1.0max | 0.6 | |
Melting point | °C | 2050 | ||
Refractoriness | °C | 1980 | ||
True density | g/cm3 | 3.90min | ||
| Mohs hardness | --- | 9.00min | ||
| Grain size | mm | 0-50,0-1, 1-3, 3-5,5-8 | ||
| Fine powder | mesh | -80, 100, 150, 200, 325F | ||
| Abrasive grade | FEPA | F14---F30—F150-F220 | ||
BROWN FUSED ALUMINA- FIXED FURNACE(Brown Corundum)
Items | Unit | Index | Typical | |
Chemical Composition | Al2O3 | % | 95%min | 95.4 |
SiO2 | % | 1.50max | 1.36 | |
Fe2O3 | % | 0.30max | 0.07 | |
TiO2 | % | 3.00max | 2.05 | |
CaO+MgO | % | 1.0max | 0.7 | |
Melting point | °C | 2050 | ||
Refractoriness | °C | 1980 | ||
True density | g/cm3 | 3.90min | ||
| Mohs hardness | --- | 9.00min | ||
| Grain size | mm | 0-50,0-1, 1-3, 3-5,5-8 | ||
| Fine powder | mesh | -80, 100, 150, 200, 325F | ||
| Abrasive grade | FEPA | F14---F30—F150-F220 | ||
BROWN FUSED ALUMINA