- Location:Beijing Kaibiyuan Trading Co., Ltd.
- Add:E6A, Huatingjiayuan, Jianxiang Bridge East, Chaoyang District, Beijing, China
- Contact:Mr Liu
- Postal Code: 100029
- Tel:+86-10-82850317
- Fax:+86-10-82849586
- Mobile:+86-13011198217
- E-mail:
tradelhg@kby010.com - MSN:
andyhai008@hotmail.com - Alibaba Show Room:
http://hl010.en.alibaba.com
Brown fused alumina (BFA)
Description:
Brown fused alumina (BFA) is made from Calcined Bauxite. It is hard and tough material, used in manufacturing of grinding wheels (both vitrified and resin bonded) and coated products. These grains are also used for shot blasting and as polishing media. Refractory grade BFA is used as a raw material in the manufacture of high alumina refractory. It is available in grit sizes as per FEPA for abrasive applications and group grits for refractory applications.
Advantage:
- Brown fused alumina has Al2O3 content around 99% min, also we passed the certification of ISO9001
- All products will be supplied according to customers different requirement
- The output is huge and stable
The chemical and physical analysis:
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Model: JIS#24 |
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Chemical compositions |
Physical properties |
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Items |
Value of specification (%) |
Items |
Property |
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Al2O3 |
99.60min |
Color |
Brown |
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SiO2 |
1.20max |
Bulk density |
1.75-1.95g/cm3 |
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TiO2 |
2.10max |
Grain density |
3.90g/cm3 min |
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Fe2O3 |
0.31max |
hardness |
Morse hardness |
9 |
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Micro hardness |
21600-22600kg/mm3 |
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content of magnetic substance |
0.0023%max |
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