Ababi on mon 10 dec 01
http://www.studiopotter.org/articles/art0009.htm
Firing in Oxidation to C/4.5.6
by Val Cushing
In this article VC wrote about some subject we we were writing about a
lately
This is about moving down from gas to electric from 10 to 6
I moved up
+ some recipes
Where you have barium you can use 3/4 strontium unless you want to make
pink mauve
Some claybodies
>C/5.6 Albany Slip Glaze
>Albany slip 72
>Barium carbonate 10
>Cryolite 6
>Gerstley borate 12
> --------
> 100
> C/5.6 "Weird" Matt, Speckled
>Gerstley borate 50
>Talc 35
>Rutile 15
> --------
> 100
>+ Granular ilmenite 0.25%
>Yellow, orange, tannish, use thick and thin.
Real weird
>C/5.6 Albany Slip Glaze
>Albany slip 72
>Barium carbonate 10
>Cryolite 6
>Gerstley borate 12
> --------
> 100
C/4.5.6 Dark Slip
Albany slip 50
Barnard clay 35
Gerstley borate 15
--------
100
Use under glazes.
Will work nicely coming up through glazes for dark iron texture
I made it with my local
Dark slip (VC)
==============
RED CLAY............ 49.99 51.01%
DOLOMITE............ 7.14 7.28%
WOLLASTONITE........ 8.47 8.64%
BORAX............... 10.09 10.29%
RIO................. 11.39 11.62%
QUARTZ.............. 10.93 11.15%
========
98.01
CaO 0.51* 7.16%
MgO 0.24* 2.42%
K2O 0.12* 2.91%
Na2O 0.13* 1.95%
TiO2 0.03 0.59%
Al2O3 0.45 11.47%
B2O3 0.24 4.12%
SiO2 3.53 52.96%
Fe2O3 0.41 16.41%
Text1 7.13
Si:Al 7.83
SiB:Al 8.36
Expan 7.68
Notes: It is interesting. you have to test it under different glazes to
see where is nice and where not.
Ababi Sharon
Kibbutz Shoval- Israel
Glaze addict
ababisha@shoval.org.il
http://members4.clubphoto.com/ababi306910/
http://www.milkywayceramics.com/cgallery/asharon.htm
http://www.israelceramics.org/
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