Modification Date: 2015-12-07 14:48:11
A cone 6 base clear glaze recipe developed by deriving a recipe from a formula taken as an average of limit formulas
|Ferro Frit 3134||25.0|
|Rate (F)||Temp (F)||Hold (Min)||Step|
More information is available in the articles section at the Digitalfire Reference Database.
G1214W dark blue glaze from Lilly Ann Hume
G1214W light blue from Lilly Ann Hume
G1214W light green glaze from Lilly Ann Hume
G1214W pastel orange glaze from Lilly Ann Hume
G1214W tangerine glaze from Lilly Ann Hume
Example of 5% black iron oxide (left), red iron oxide (center) and yellow iron oxide (right) added to G1214W glaze, sieved to 100 mesh and fired to cone 8. The black is slightly darker, the yellow has no color? Do you know why?
Out Bound Links
Plainsman Cone 6 Ravenscrag Slip based glaze. It can be found among others at http://ravenscrag.com.
0000-00-00 - This produces a variegated light medium blue glaze that breaks greenish over edges. This glaze is very consistent and has very good working properties...
In Bound Links
This is a base transparent glaze recipe developed for cone 6. It is known as the 20x5 or 20 by 5 recipe. It is a simple 5 material at 20% each mix and it makes a good home base from which to rationalize adjustments.
The process we used to improve the 20x5 base cone 6 glaze recipe
This glaze was developed using the 1214W glossy as a starting point. This article overviews the types of matte glazes and rationalizes the method used to make this one.
MgO is the secret weapon of craze control. If your application can tolerate it you can create a cone 6 base glaze of very low thermal expansion that is very resistant to crazing.
A recipe developed by Tony Hansen in the 1980s. Its was popular because of the simplicity of the recipe and how well it worked with chrome-tin stains.
2003-12-17 - This is also known as the 20x5 recipe. It was developed during the early 1980s to demonstrate principles of glaze chemistry in creating a glaze base s...
A recipe sourcing high MgO (from Ferro Frit 3249) to produce a low expansion glass resistant to crazing on lower silica porcelains.
2003-12-18 - The original impetus to create this recipe was to reduce the thermal expansion of the G1214M and G1215W recipes to work better on porcelains (the othe...
<recipes version="1.0" encoding="UTF-8">
<recipe name="Cone 6 Transparent Base" keywords="A cone 6 base clear glaze recipe developed by deriving a recipe from a formula taken as an average of limit formulas" id="4" date="2015-12-07" codenum="G1214W">
<recipeline material="Wollastonite" amount="10.000" unitabbr="g" conversion="0.0010" added="0"/>
<recipeline material="Ferro Frit 3134" amount="25.000" unitabbr="g" conversion="0.0010" added="0"/>
<recipeline material="EP Kaolin" amount="25.000" unitabbr="g" conversion="0.0010" added="0"/>
<recipeline material="Silica" amount="25.000" unitabbr="g" conversion="0.0010" added="0"/>
<recipeline material="F-4 Feldspar" amount="15.000" unitabbr="g" conversion="0.0010" added="0"/>
<url url="https://digitalfire.com/4sight/recipes/cone_6_transparent_base_4.html" descrip="Recipe page at digitalfire.com"/>
By Tony Hansen