Refiring a Piece

This is the main board for discussing general techniques, tools, and processes for fusing, slumping, and related kiln-forming activities.

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Jon Wunderlich

Refiring a Piece

Post by Jon Wunderlich »

Hi Everyone,

If I'm refiring a piece and adding only frit as a design element, do I need to go as slow through the bubble zone, (1100-1200 going up), as I did the first time? Do I need to program a few holds in that range also?

Thanks, Happy Holidays,

Jon
Tony Smith
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Post by Tony Smith »

No, there's no need to squeeze if there's nothing to squeeze... go directly to fuse

Tony
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Barbara Muth
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Post by Barbara Muth »

Hi Jon!

You will want to ramp up to 1000 slowly, particularly if there is a lot of color contrast in your piece, or a lot of frit on top. Otherwise you are likely to get a thermal shock on your way up.

Barbara
Barbara
Check out the glass manufacturer's recommended firing schedules...
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Jon Wunderlich

Post by Jon Wunderlich »

Thanks Tony & Barbara,
I thought so but just wanted to make sure. I ussually go up about 350-375 dph to 1000 f depending on the size of the piece.

Jon
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