iandol on wed 26 sep 01
Dear Joseph Herbert,
Thank you for that contribution. The point I intended to emphasise was =
that given a constant molecular or unity composition which was known to =
produce a typical prototype glaze, say a transparent gloss, the effects =
of heat at higher temperatures took less time than at lower temperatures =
and because of this, a higher firing temperature might give better fuel =
ecconomy.
As you say, an interesting topic for some
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