Product detail
Fused Spinel
Main Composition:MgO+Al2O3
Application:Cement kiln
Capacity:3000 tons per month
Package:Export ton bag
Size:As your requirements
Product Introduction
Fused Al2O3-MgO Spinel is made from industrial alumina and high-purity CCM, melting in electric arc furnace. It has high bulk density, high mineral phase content, well-developed crystal grains, uniform structure and stable quality.
Features
1.Good corrosion resistance.
2.Strong anti-stripping ability.
3.Good slag resistance.
4.Abrasion resistance.
5.Good thermal shock stability.
6.High temperature resistance.
Application
It is mainly used in cement rotary kiln, making ladle castables, making refractory materials for steelmaking, etc.
Product Parameters
| Type | AM-66 | AM-70 | AM-85 | |
| Al2O3 | 63-68% | 71-76% | 82-87% | |
| MgO | 30-35% | 22-27% | 12-17% | |
| SiO2 | 0.60%max | 0.40%max | 0.40%max | |
| CaO | 0.80%max | 0.60%max | 0.50%max | |
| Fe2O3 | 0.40%max | 0.40%max | 0.40%max | |
| Bulk density | 3.3 g/cm3min | 3.2 g/cm3min | 3.2 g/cm3min | |
| Sizes | 0-40/20-10/8-5/5-3/3-1/1-0mm | |||
| 3×6/6×8/8×14/14×28/28×48/-48mesh | ||||
| Fines | -100/-200/-325mesh | |||
| Test standard | GB/T21114-2007, GB/T2999-2002 | |||
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