Double calcium fused magnesia
The crystal is complete, the structure is dense, the high temperature performance is good, and the corrosion resistance is strong. Mainly used as lining and crucible materials for smelting special alloy steel in medium and high frequency induction furnace, and it is also an excellent high temperature electrical insulation material.
主要理化指标：
| Brand /Unit /Item |
SiO2(max) |
CaO(max) | Fe2O3(max) | Al2O3(max) | L.O.I(max) | MgO(min) | B.D (min) |
|---|---|---|---|---|---|---|---|
| % | % | % | % | % | % | g/cm3 | |
| FM98 | 0.60 | 1.2 | 0.60 | 0.2 | 0.2 | 97.8 | 3.5 |
| FM97 | 0.70 | 1.4 | 0.70 | 0.2 | 0.2 | 97 | 3.48 |
| FM96 | 1.0 | 2.0 | 0.90 | 0.2 | 0.2 | 96 | 3.45 |
| The above specification indexes can be adjusted according to customer’s requirements | |||||||
