Hi,

I would like to know how critical the cooling ramp is (the last step in
cerematization). I have a furnace which doesnt have active cooling. So, it
takes a while to cool off. Is it OK or can it lead to warping?

I had pretty severe warping in my sample. I welcome any suggestions as to
how I can overcome this  problem.

Thanks.

Regards,
Pramod Kolar

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