Pyrocast FS44 AL
Pyrocast FS44 AL is a medium density fused silica based castable which contains 29% SiC. It is formulated to provide improved surface finishes compared to other similar products, very good thermal shock resistance, and very low thermal conductivity when compared to other castables that contain silicon carbide. A proprietary non-wetting system offers excellent resistance to molten aluminium in high temperature continuous casting applications, and to alloys that contain high levels of Mg, Zn, and Si.
Maximum Service Temperature
- 2012°F (1100°C)
- Recommended for use in continuous casting applications
Applications
- Transfer troughs
- Launder linings
- Filter boxes
- Pins and spouts
Advantages
- Thermal shock resistance
- High strength and erosion resistance
- High service temperature
- Non-wetting in continuous aluminium casting applications
- Non-wetting to aluminium alloys that contain high levels of Mg, Zn, and Si
Availability
- Precise precast shapes
- Relines with steel work components
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