Pyrotek Pyrocast AR FINE Castable Refractory
Subcategory: Oxide, Silicon; Oxide
Material Notes: Pyrocast AR Fine is a fine-grain fused silica castable, offering similar insulation properties, yet lighter weight that the Pyrocast AR formulation. Pyrocast AR Fine is suited for thin wall castings, or cast shapes with less than one inch cross section thickness. Parts cast form Pyrocast AR Fine are heat-treated as part of the manufacturing process to remove free and combined water. Applications - Thimbles
- Hot-top table sections
- Transfer and stub troughs
- Launder linings
- Filter boxes
- Sheet ingot spouts
- Control pins
- Furnace tubes
Advantages - Dimensionally stable
- Thermal shock resistant
- Easily cleaned
- Extremely durable
- Smooth cast surface
- Preheating unnecessary
- Non-wetting
Information provided by Pyrotek.
Available Properties |
- Density
- Modulus of Rupture
- Compressive Strength
- CTE, linear 20°C
- Thermal Conductivity at Elevated Temperature
- Maximum Service Temperature, Air
- Shrinkage
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Property Data |
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