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- Contact Person : Mr. Zhang Jinfeng
- Company Name : Zhengzhou Zhixing Mineral Co., Ltd.
- Tel : 0086-371-63601837,86026101,86026102,103
- Fax : 0086-371-63602013
- Address : Henan,Zhengzhou,45-5-13,Futian Suntwon,Hanghai Road
- Country/Region : China
- Zip : 450002
Brown Fused Alumina
Product Detailed
Related Categories:Abrasives
Brown fused alumina
well quality
competitive price
shortly time of delivery
better payment term
Brown corundum is made from fine bauxite melted in electric arc furnace. It is in brown color.The main component is a-Al2O3.it is of fine fire-proof and excellent wear resistance.It is a main raw material for production of middle and low level unshaped and shaped fire-proof materials.
Items | Unit | Index | |
Chemical composition | Al2O3 | % | 95min |
SiO2 | % | 1.5max | |
Fe2O3 | % | 0.3max | |
TiO2 | % | 3.00max | |
CaO | % | 1.0max | |
Melting point | °C | 2050 | |
Refractoriness | °C | 1980 | |
True density | g/cm3 | 3.90min | |
| Mohs hardness | --- | 9.00min | |
Abrasive grade:F14-F30-F150-F220
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Brown Fused Alumina
