News details
Bauxite
2021-09-27 14:16
Description:
Calcined Bauxite is a kind of low alkali refractory grade bauxite calcined in rotary or shaft kilns. Based on the best refractory grade bauxite in China, we are implementing highest standard QA from raw bauxite procurement to calcination process. Full range of premium grade bauxite is achieved from 80%-90% Al2O3.
Applications:
Calcined Bauxite is widely used in high alumina refractory bricks and shapes, plastics, castables, mortars, gun mixes, ramming mixes, and other refractory products, anti-skidding and metallurgical application as well.
Specification:
| Al2O3 | Fe2O3 | TiO2 | SiO2 | K2O+Na2O | CaO+MgO | B.D. | |
| Grades | %Min. | %Max. | %Max. | %Max. | %Max. | %Max. | g/ccm Min. |
| 65 | 65 | 1.6 | 4 | 0.25 | 0.5 | 2.6 | |
| 85 | 85 | 1.8 | 4 | 9 | 0.25 | 0.5 | 3.15 |
| 86 | 86 | 1.8 | 4 | 8 | 0.25 | 0.5 | 3.15 |
| 87 | 87 | 1.8 | 4 | 7 | 0.25 | 0.5 | 3.25 |
| 88 | 88 | 1.8 | 4 | 6 | 0.25 | 0.5 | 3.3 |
| HD88 | 88 | 1.8 | 4 | 6 | 0.25 | 0.5 | 3.4 |
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