Monthly Tech-Tip | No tracking! No ads! |
This is a standard pottery stoneware. It was easily able to survive a first firing to cone 6 without issues. But, it contains plenty of quartz particles, they pretty well guarantee that the first time it subsequently passes too quickly up or down through quartz inversion it will crack. And it did!
Projects |
Make a mold for 4-gallon stackable calciners
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