在線聊天
China manufacture High purity bauxite with high refractoriness
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Techinical date sheet
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Main chemical composition /% | Density /(g/cm3) | Water absorption/% | ||||
Al2O3 | Fe2O3 | TiO2 | CaO+MgO | K2O+Na2O | ||
≥90 | ≤1.4 | ≤4.0 | ≤0.4 | ≤0.4 | ? ≥3.25 | ≤3 |
≥88 | ≤1.5 | ≤4.0 | ≤0.4 | ≤0.4 | ≥3.2 | ≤4 |
≥85 | ≤1.5 | ≤4.0 | ≤0.4 | ≤0.4 | ≥3.1 | ≤4 |
≥80 | ≤2 | ≤4.0 | ≤0.5 | ≤0.5 | ≥2.9 | ≤5 |
≥75 | ≤2 | ? ≤4.0 | ??? ≤0.5 | ???? ≤0.5 | ???????? ≥2.7 | ???????????? ≤5 |
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Application
1)The bauxite for aluminum industry in defense, aerospace, automotive, electrical, chemical, and daily supplies.
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2) Bauxite clinker processed into fine powder and made after the casting mold. Used in military, aerospace, communications, instrumentation, machinery and medical equipment sector.
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3)The bauxite can be used in refractory products. The refractoriness of high-alumina clinker is up to 1780°c. Its features are chemical stability strong, and physical properties of sound.
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4)It can be raw material for alumina cement, abrasive materials and aluminum compounds.
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