Ababi on sat 26 jul 03
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I want to add here a recipe I used both ox and raku. It worked in 1000C=20
I had it from the Ceramicsweb Here I copy it as text:
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ClayArt Glaze Database Search Results
Displaying records 82 through 1 of 1 records found. (1 records
displayed).
Glaze Name: 1 2 3 Clear
cone: 08 - 06
color:
surface:
firing:Untested
date: 7/19/95
recipe:=20
50.00 Gerstley Borate
33.33 EPK
16.67 Silica
100.00 % Totals:
comments:
From the ClayArt Glaze Recipe Database at SDSU.
If you test this glaze and find it useful=20
please consider resubmitting it to the GlazeBase database.=20
estimated thermal expansion: 68.30x10-7/=B0C
Unity Formula for 1 2 3 Clear:
0.004 K2O 0.456 Al2O3 2.187 SiO2=20
0.155 Na2O 0.735 B2O3 0.007 TiO2=20
0.678 CaO 0.007 Fe2O3 4.8:1 Si:Al Ratio
0.163 MgO=20
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Percentage Analysis for 1 2 3 Clear:
46.08 % SiO2
16.31 % Al2O3
17.89 % B2O3
0.14 % K2O
3.37 % Na2O
13.33 % CaO
2.31 % MgO
0.39 % Fe2O3
0.21 % TiO2
Possible Health Hazards: Silica: free silica-wear a NIOSH approved dust
mask when handling dry material=20
type: Raku quantities are given in 'parts' but not stated whether this
is parts by weight or volume submitted by: Claudia O Driscoll e-mail:
claudiao@MAILHOST.CLACKAMAS.CC.OR.US
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Ababi Sharon
Glaze addict
Kibbutz Shoval Israel
ababisha@shoval.org.il
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http://members4.clubphoto.com/ababi306910
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http://www.matrix2000.co.nz/Matrix%20Demo/Ababi.htm
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-----Original Message-----
From: Clayart [mailto:CLAYART@LSV.CERAMICS.ORG] On Behalf Of Burness
Speakman
Sent: Friday, July 25, 2003 12:48 PM
To: CLAYART@LSV.CERAMICS.ORG
Subject: Re: Low Fire Glaze recipes? (^06)
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On Thu, 24 Jul 2003 01:19:55 -0500, Ron Roy wrote:
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>HI Bunny,
>
>Yes - I should have included the word "functional."
>
>And how do you warn those that will use the non functional ware for
food?
>
>RR
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-----------------------------
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Most people that come to my studio can tell the difference between a
soup
bowl and a vase. I don't make "functional food ware" at cone 04.
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Bunny
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