Thread: Nernst Lamps
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Old 7th Aug 2021, 12:32 am   #26
Join Date: Jan 2010
Location: North Somerset, UK.
Posts: 1,831
Default Re: Nernst Lamps

Ordinary glass is indeed conductive at red heat, but Pyrex might be OK, And silica should be OK, thinking of silica covered electric fire elements.
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