Category: Glaze > Iron
Created 2015-10-09 01:45:25 by Terry Rorison
Categories: Glaze > Iron
Firing Temperature: Δ6
Atmospheres: Oxidation
Surface Type: Satin
Transparency: Opaque
Material Amount Batch Subtotal
Frit 3134 33.5
Frit 3195 26
Silica 23.5
Kentucky OM #4 Ball Clay 17
Total Base:100
Red iron oxide 12.5
Rutile 0.1
Total: 112.6

Percentage Analysis

Ingredient Amount SiO2 Al2O3 B2O3 MgO CaO K2O Na2O KNaO Fe2O3 TiO2 LOI
Frit 313433.515.587.736.743.443.44
Frit 31952612.573.115.882.951.481.48
Silica23.523.5
Kentucky OM #4 Ball Clay179.384.740.070.050.170.050.220.190.22.14
Red iron oxide12.511.880.63
Rutile0.10.010.09
Total112.661.037.8613.620.079.750.174.975.1412.070.292.77
100% no LOI 55.577.1512.40.068.870.154.534.6810.990.27

Unity Molecular Formula (UMF)

FLUXES

RO/R2O

0.31 Na2O
0.01 K2O
0.67 CaO
0.01 MgO
STABILIZERS

R2O3

0.3 Al2O3
0.76 B2O3
GLASS-FORMERS

RO2

3.94 SiO2
0.01 TiO2
OTHER

 

0.29 Fe2O3
SILICA:ALUMINA

SiO2:Al2O3

13.18

FLUX RATIO

R2O:RO

0.32 : 0.68

SiO2:Al2O3 Chart

Closest 100 neighbors in Glaze > Iron.

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Stull Chart
SiO2:Al2O3 Ratio
SiO2:Al2O3 Ratio 13.18

Similar Base Recipes

No recipes with similar base ingredients and amounts were found.

Similar RO/R2O Unity Formulas

R2O3 - STABILIZERS RO2 - GLASS FORMERS RO/R2O - FLUXES
Recipe Name ΔTemp Al2O3 B2O3 SiO2 ZrO2 SnO2 TiO2 KNaO K2O Na2O CaO MgO ZnO BaO PbO Li2O SrO
Waterfall Brown 6 0.3 0.76 3.94 0.01 0.32 0.01 0.31 0.67 0.01
MC6 Waterfall Brown 6 0.3 0.76 3.94 0.05 0.32 0.01 0.31 0.67 0.01
Ceramic Recipes 2016-02-25 21:26:37
This is from Mastering Cone 6 Glazes by Ron Roy and John Hessleberth. It should work in any atmosphere and not just oxidation. The amount of Rutile in this is incorrect. It should be 1% not 0.1%

Hazards

09/2016 Note: This is a new feature. If a recipe material is not listed, that material's data has not yet been added. Some materials only have GHS ratings, while others only have HMIS ratings. Warnings differ between systems and countries. Glazy does not take any responsibility for accuracy of linked SDS information. Contact your ceramics supplier for safety information for your specific materials.
Globally Harmonized System (GHS) Hazardous Materials Identification System (HMIS) SDS Link
Material Pictograms Signal Word Hazard Statements Health Flammability Hazard Protection
Silica HarmfulHealth Hazard DANGER From 200-Mesh SDS:
May cause cancer by inhalation.
Causes damage to lungs through prolonged or repeated exposure by inhalation.
* 0 0 E
Kentucky OM #4 Ball Clay Health Hazard WARNING May cause damage to lung through prolonged or repeated inhalation 2 0 0 E
Red iron oxide Health Hazard WARNING May cause damage to lung through prolonged or repeated exposure by inhalation
Rutile 1 0 0