•The secret to cool bodies and glazes is alot of testing.
•The secret to know what to test is material and chemistry knowledge.
•The secret to learning from testing is documentation.
•The place to test, do the chemistry and document is an account at https://insight-live.com
•The place to get the knowledge is https://digitalfire.com
By firing spodumene based bodies a certain way an almost zero-expansion beta spodumene phase can be developed. This the basis for pyroceramic, oven-to-table ware (e.g. corning ware is a good example).
By Tony Hansen