Category: Glaze > Green > Chrome
Created 2016-03-29 14:02:57 by Jenny Wolfer
Categories: Glaze > Green > Chrome
Firing Temperature: Δ5-6
Atmospheres: Oxidation
Surface Type: Glossy
Transparency: Transparent

Source: http://umtclayandglaze.blogspot.com/2011/04/blog-post_992.html
"This is a nice bright colored glaze, evident over white slip or white clay bodies. Over raw stoneware, it loses some of its brilliance and looks more olive green. Pooling occurs in the depressed areas of texture. Stability could be worked on to decrease some of the crazing."

Material Amount Batch Subtotal
Frit 3110 59
Silica 17
EPK 12
Strontium Carbonate 9
Lithium Carbonate 3
Total Base:100
Chrome Oxide 0.5
Total: 100.5

Percentage Analysis

Ingredient Amount SiO2 Al2O3 B2O3 MgO CaO SrO Li2O K2O Na2O KNaO P2O5 Fe2O3 TiO2 Cr2O3 LOI
Frit 31105939.463.551.713.332.038.9210.95
Silica1717
EPK125.494.480.010.020.040.010.050.030.090.051.78
Strontium Carbonate96.322.68
Lithium Carbonate31.221.78
Chrome Oxide0.50.5
Total100.561.958.041.710.013.356.321.222.078.93110.030.090.050.56.24
100% no LOI 65.728.531.810.013.556.71.32.29.4711.670.030.10.050.53

Unity Molecular Formula (UMF)

FLUXES

RO/R2O

0.44 Na2O
0.07 K2O
0.12 Li2O
0.19 SrO
0.18 CaO
STABILIZERS

R2O3

0.24 Al2O3
0.07 B2O3
GLASS-FORMERS

RO2

3.14 SiO2
OTHER

 

0.01 Cr2O3
SILICA:ALUMINA

SiO2:Al2O3

13.08

FLUX RATIO

R2O:RO

0.63 : 0.37

SiO2:Al2O3 Chart

Closest 29 neighbors in Glaze > Green > Chrome.

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Stull Chart
SiO2:Al2O3 Ratio
SiO2:Al2O3 Ratio 13.08

Similar Base Recipes

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
Wright's Spring Green 5-6 0.24 0.07 3.14 0.51 0.07 0.44 0.18 0.12 0.19
Wrights Water Blue 1-6 0.25 0.07 3.18 0.51 0.07 0.44 0.18 0.12 0.18
Basic Water Blue (Wright's) 1-6 0.25 0.07 3.18 0.51 0.07 0.44 0.18 0.12 0.18

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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
EPK HarmfulHealth Hazard DANGER EPK Kaolin is a naturally occurring mineral, which may contain amounts of crystalline silica
typically 0.1-1.0%, may cause damage to respiratory system through prolonged or repeated
exposure.
1 0 0 E
Strontium Carbonate Harmful WARNING Product dust may be irritating to eyes,skin and respiratory system.  1 0 0 E
Lithium Carbonate Harmful WARNING Harmful if swallowed.
Causes serious eye irritation.
Harmful to aquatic life.
Chrome Oxide WARNING May be harmful if inhaled. May cause
irritation to eyes and respiratory tract. Slightly toxic if ingested.
2 0 1 E