HARBISON WALKER – REF79 – MISSOU CASTABLE REFRACTORY

$66.00

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SKU: REF79 Category:

MIZZOU CASTABLE is a high alumina material for use to 3000°F. It has excellent resistance to numerous different slags, resists vitrification, and actually shows expansion rather than shrinkage at high temperatures. MIZZOU CASTABLE also has superior resistance to spalling and high strength throughout its entire temperature range. Typical applications are combustion chambers, low temperature incinerators, air heaters, boilers, burner blocks, aluminum furnace upper sidewalls and roof regions, forge furnaces, and iron foundry ladles.

Maximum Temperature 3000°F 1650°C
lb/ft3 g/cm3
Material Required 138 2.21
Bulk Density
After 220°F (105°C) 143 2.29
After 1500°F (815°C) 138 2.21

Silica (SiO2) 34.1%
Alumina (Al2O3) 58.8%
Iron Oxide (Fe2O3) 1.3%
Titania (TiO2) 2.3%
Lime (CaO) 2.8%
Magnesia (MgO) 0.3%
Alkalies (Na2O & K2O) 0.4%

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This is such a great place if you are a starving artist who is a clay addict! The employees are so helpful and Marcie and Quinn are great! I love how they have their own line of glazes and clays to choose from. I favor their Whitestone stoneware. It is a finely compounded stoneware with a porcelain appearance and feel, great for throwing on the potters wheel... Y'all should visit this store if you love exceptional quality materials and customer service. Five stars all day!

Cameron B. Gig Harbor, WA