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Click the link below to go to this page
https://www.ortonceramic.com/files/2676/File/cones-and-firing-booklet.pdf
Official PDF format guide from OrtonCeramic.com.
| Glossary |
Pyrometric Cone
Cones are ceramic and bend through a narrow temperature range. They used to be actively used to determine when firings were completed but now are used to calibrate electronic devices. |
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