Edouard Bastarache Inc. on thu 28 jun 07
Sacredclay,
another proposition
Frit 3134 42
Silica 12
Redart clay 46
Na2O 0.28 Al2O3 0.30 SiO2 3.99
K2O 0.07 B2O3 0.54 P2O5 0.00
MgO 0.06 TiO2 0.02
CaO 0.59 Fe2O3 0.07
Alumina:Silica ratio is 1.00:13.42
Neutral:Acid ratio is 1.00:4.85
Alk:Neut:Acid ratio is 1.00:0.84:4.08
Expansion: 71.1 x 10e-7 per degree C
Oxides causing abnormal expansion:
B2O3
Later,
Edouard Bastarache
Le Fran=E7ais Volant
The Flying Frenchman
Sorel-Tracy
Quebec
http://www.sorel-tracy.qc.ca/~edouardb/Welcome.html
http://perso.orange.fr/smart2000/livres.htm
http://www.pshcanada.com/Toxicology.htm
http://www.ceramique.com/cerambooks/rayons/technologie.php
http://www.flickr.com/photos/30058682@N00/
http://myblogsmesblogs.blogspot.com/
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