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Champion-Challenger

1/2 Champion, 1/2 Challenger

Alternate Names: Champion Challenger Ball Clay, Chalenger

OxideAnalysisFormula
CaO0.37%0.024
MgO0.30%0.027
K2O0.40%0.015
Na2O0.12%0.007
P2O50.15%0.004
TiO21.64%0.074
Al2O328.38%1.000
SiO255.60%3.325
Fe2O30.98%0.022
MnO0.02%0.001
LOI12.30
SO30.03
Oxide Weight316.14
Formula Weight360.60
If this formula is not unified correctly please contact us.
PCE - Pyrometric Cone Equivalent 33

Relative Viscosity (1.2 Sp. Gr.):* 1.53
Casting Rate: (gms per 15 min/426 cm2):* 177
Water of Plasticity:* 23.6
% Dry Shrinkage:* 5.86
Dry M.O.R., psi:* 700

Cone 04 8 11
----
Fired Shrinkage:* 0.3% 2.1% 2.5%
Absorption:* 18.7% 15.5% 15.1%
M.O.R. psi:* 1720 4100 3860

Thermal Expansion, Cone 8: 0.51% at 700C
P.C.E.: 33
pH: 5.5
Oil Absorption: 38
Bulk Density, lbs per cubic foot: 33-38
Particle Size, Microns: 20 10 5 2 1 0.5 0.2
97% 94% 86% 75% 64% 47% 16%

*Specimens: De-aired, extruded, 50% ball clay, 50% flint


Out Bound Links

In Bound Links


By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Champion-Challenger" descrip="1/2 Champion, 1/2 Challenger" searchkey="Champion Challenger Ball Clay, Chalenger" loi="0.00" casnumber="70694-09-6"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="0.370" tolerance=""/> <oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="0.300" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="0.400" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="0.120" tolerance=""/> <oxide symbol="P2O5" name="Phosphorus Pentoxide" status="" percent="0.150" tolerance=""/> <oxide symbol="TiO2" name="Titanium Dioxide, Titania" status="" percent="1.640" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="28.380" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="55.600" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="0.980" tolerance=""/> <oxide symbol="MnO" name="Manganous Oxide" status="" percent="0.020" tolerance=""/> </oxides> <volatiles> <volatile symbol="LOI" name="Loss on Ignition" percent="12.300" tolerance=""/> <volatile symbol="SO3" name="Sulfur Trioxide" percent="0.030" tolerance=""/> </volatiles> </material>


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