Thermal Ceramics MRI 66V Pre-Fired Refractory Shapes

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Thermal Ceramics MRI 66V Pre-Fired Refractory Shapes
Categories:	Ceramic; Oxide; Aluminum Oxide
Material Notes:	MRI pressed fired shapes are used in a variety of alloy melt-pour systems. The pressed manufacture process meets the tight tolerance specifications required by end users. Precise size dies and detailed product inspection provide the user with a high-quality, dimensionally accurate refractory shape. MRI 66V is 66% alumina. Thermal shock resistant mix for tundishes and general use. Provides superior surface finish and low silica content. Features: Variety of available compositions in high alumina and fused silica. Extreme tight tolerance capabilities Low gas permeability to ferrous alloys Good non-wetting characteristics Excellent mechanical strength Proven performance in super alloy, investment Applications: Standard size crucibles and liners for induction melting and investment casting Tundish nozzles - meet user demands on pour stream and pour speeds Gas atomized nozzles - for custom-designed atomizing powder metal systems Information provided by Thermal Ceramics Data has not been recently verified. Please contact manufacturer for current information.
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Available Properties
Bulk Density Porosity, Apparent Modulus of Rupture CTE, linear Thermal Conductivity, ASTM C417 Maximum Service Temperature, Air Al2O3 Alkalis CaO+MgO Fe2O3 SiO2 TiO2

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