Control Pins & Spouts
FUSiO2N™ SA from Rex Materials is the ideal material for control pins and spouts for rolling ingot and billet casting operations. Its extremely fine-grained, sintered composition of high purity fused silica provides both outstanding wear properties and excellent thermal shock resistance. Special non - wetting properties, plus a factory coating of BN, prevent metal sticking and attack by aluminum and other molten metals.
The lower thermal mass and conductivity minimize the chance of
freeze-ups during the start or at low metal flow rates. Our special
FUSiO2N SA process allows us to offer this outstanding
performance at a very reasonable price.
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FEATURES |
BENEFITS |
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Low coefficient of thermal expansion |
Excellent thermal shock resistance and dimensional stability |
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Low thermal mass and conductivity |
Thermal insulation, minimizes temperature loss |
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Chemical inertness |
Long life, corrosion resistance |
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High hardness |
Long life, wear resistance |
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Unique cast technology |
Cost effective, complex shape capability |
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Fine Grain Structure |
High Strength |
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