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| ? | raw bauxite ore Other name:? aluminous soilbauxite 1. rotary kiln calcined bauxite for refractory 2. Shaft Kiln Bauxite 3.Al2O3:50%-85% 4. density: 3.9-4g/cm3 |
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1.Product specification
Aluminum content:48%-50%,50%-60%,60%-70%,70%-80%,80%-85%
level | Al2O3 | CaO | Fe2O3 | refractoriness | Bulk density |
special grade | >85 | <0.6 | <1.4 | >1790 | >3.6 |
Level 1 | >80 | <0.6 | <3.0 | >1790 | >3.0 |
Level 2 A | 70-80 | <0.8 | <3.0 | >1790 | >2.8 |
Level 2 B | 60-70 | <0.8 | <3.0 | >1770 | >2.65 |
Level 3 | 50-60 | <0.8 | <2.5 | >1770 | >2.55 |
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2.product usage
3.product photo?
