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Widely used in melting and sintering of magnetic materials, superalloys, non-ferrous metals, special ceramics, and rare earth phosphors.
Item | Index | |
MFe-80A | MFe-80B | |
MgO(%) ≥ | 85 | 80 |
Si02(%) ≤ | 1.5 | 2.5 |
Fe203 (%) | 5~8 | 5~8 |
Bulk density (g/cm²) | 3.00 | 2.9 |
Porosity (%) ≤ | 18 | 19 |
Normal temperature compressive strength (MPa) ≥ | 50 | 45 |
Load softening temperature(T0.6)℃ ≥ | 1650 | 1600 |
Thermal shock resistance (1100℃~cold water) (times≥) | 8 | 6 |
Thermal Conductivity (1000℃) (w/m.k) | 2.6 | 2.6 |
Widely used in melting and sintering of magnetic materials, superalloys, non-ferrous metals, special ceramics, and rare earth phosphors.
Item | Index | |
MFe-80A | MFe-80B | |
MgO(%) ≥ | 85 | 80 |
Si02(%) ≤ | 1.5 | 2.5 |
Fe203 (%) | 5~8 | 5~8 |
Bulk density (g/cm²) | 3.00 | 2.9 |
Porosity (%) ≤ | 18 | 19 |
Normal temperature compressive strength (MPa) ≥ | 50 | 45 |
Load softening temperature(T0.6)℃ ≥ | 1650 | 1600 |
Thermal shock resistance (1100℃~cold water) (times≥) | 8 | 6 |
Thermal Conductivity (1000℃) (w/m.k) | 2.6 | 2.6 |