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Calvert Clay

Red Burning Clay

OxideAnalysisFormula
CaO0.30%0.023
MgO0.80%0.085
K2O2.00%0.091
Na2O0.41%0.028
TiO21.21%0.065
Al2O323.80%1.000
SiO257.79%4.121
Fe2O35.71%0.153
LOI7.98
Oxide Weight394.37
Formula Weight428.57
If this formula is not unified correctly please contact us.
PCE - Pyrometric Cone Equivalent 29-30
WABS - Water absorption Cone 1: 1.4% Cone 5: 0.3
FSHR - Firing Shrinkage Cone 1: 8.9% total Cone 5: 9.1 (overfired)
UPSD - Ultimate Particle Size Distribution 10 microns: 89% 5: 84% 2: 67% 1: 54% 0.5: 43%

A red burning material used in the formulation of clay bodies to provide maturity and color at all temperature ranges.


Out Bound Links

In Bound Links


By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Calvert Clay" descrip="Red Burning Clay" searchkey="" loi="0.00" casnumber="70694-09-6"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="0.300" tolerance=""/> <oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="0.800" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="2.000" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="0.410" tolerance=""/> <oxide symbol="TiO2" name="Titanium Dioxide, Titania" status="" percent="1.210" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="23.800" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="57.790" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="5.710" tolerance=""/> </oxides> <volatiles> <volatile symbol="LOI" name="Loss on Ignition" percent="7.980" tolerance=""/> </volatiles> </material>


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