Fused-Magnesia Bricks
The fused magnesia as main raw material, after a reasonable size distribution, high pressure forming, high-temperature sintering. The checker bircks have strong resistance to slag corrosion ability and high temperature dimensional stability. Mainly used in glass furnace regenerator.
| Brand | Chemical Analysia (%) | Physical Property | Application | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SiO2 | Al2O3 | Fe2O3 | CaO | MgO | Cr2O3 | C.C.S(MPa) | A.P.(%) | B.D.(g/cm3) | R.U.D.(℃) | T.S.R.(950℃ Air Cooling) | |||
| Direct-Bonded-12 | 1.8 | 2.0 | 70 | 12 | 40 | 18 | 3.0 | 1700 | 10 | Float glass tank, regenerator grids |
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| Fused-Magnesia Bricks | 98 | 0.6 | 1.0 | 97.5 | 70 | 16 | 2.98 | 1700 | 10 | ||||
| 97 | 0.8 | 1.0 | 96.5 | 70 | 16 | 2.95 | 1700 | 10 | |||||
| 95 | 2.0 | 1.5 | 94.5 | 60 | 17 | 2.95 | 1550 | 10 | |||||
| 92 | 4.0 | 2.5 | 92 | 50 | 18 | 2.90 | 1500 | ||||||