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vanadium and alex

updated mon 13 may 02

 

Ababi on sun 12 may 02


Hello Alex
Try this base
DEEP YELLOW
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Cone 6 1201 deg.C. -
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Dolomite 19.60
BALL CLAY AK 31.30
SILICA 19.00
FRIT 3134 17.70
FRIT 3110 12.30
Titanium Dioxide 17.00
Rutile 8.00
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Seger Weight%
KNO 0.174 3.60%
CaO 0.536 9.81%
MgO 0.290 3.81%
Al2O3 0.290 9.64%
B2O3 0.175 3.97%
SiO2 2.367 46.40%
TiO2 0.873 22.76%
K2O 0.008 0.26%
Na2O 0.165 3.34%
Al:Si 8.16
Expan. 8.70
ST 373.35

I changed it from local to your materials ( mine too)
You can add some calcined kaolin to make it matte and higher fire, you
can decrease the rutile for lighter color and do not have to use the
poisonous vanadium
Ababi