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Blasch Precision Ceramics aluminum titanate has outstanding properties that make it ideally suited for applications involving molten aluminum, including:
• high melting point,
• non-wetting by aluminum alloys,
• extremely good thermal shock resistance, and
• very low thermal expansion coefficient.
As a result, Blasch aluminum titanate parts deliver longer service life when compared to cast iron, calcium silicate, or fused silica tubes. In addition, throughput is increased by minimizing freezeoffs.
Available products include riser tubes, stalk tubes, fill tubes, sprues, bushings, thimbles, dosing tubes, and thermocouple protection tubes. Custom made tubes are also available. All riser/stalk tubes are 100% leakdown tested, and parts are available with gasketing and ceramic foam filters to provide complete assemblies.
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