Customization: | Available |
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Classification: | High-Alumina |
Feature: | Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity |
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Specs | Low Chromium(%) | Medium Chromium(%) | High Chromium(%) | ||||||
AI2O3 | Cr2O3 | Na2O | AI2O3 | Cr2O3 | Na2O | AI2O3 | Cr2O3 | Na2O | |
F12-F80 | ≥99.00 | 0.20-0.45 | ≤0.40 | ≥98.20 | 0.45-1.00 | ≤0.45 | ≥97.00 | 1.00-2.00 | ≤0.45 |
F90-F150 | ≥99.00 | 0.20-0.45 | ≤0.40 | ≥98.20 | 0.45-1.00 | ≤0.50 | ≥97.00 | 1.00-2.00 | ≤0.50 |
F180-F220 | ≥99.00 | 0.20-0.45 | ≤0.50 | ≥97.80 | 0.45-1.00 | ≤0.60 | ≥96.50 | 1.00-2.00 | ≤0.60 |
Basic Minerals | Crystal Size μm | True Density g/cm3 | Bulk Density g/cm³ | Knoop Hardness Kg/mm3 |
α- Al2O3 | 600-800 | ≥3.90 | 1.40-1.91 | 2200-2300 |