Fused Silica; Forming Silica-Glass Articles

Silica is melted in actual contact with a mould of refractory and conducting material which is heated by high frequency electric currents. A device for making insulators is shown.

Author
Quartz And Silice
Origin
Unknown
Journal Title
(Engl. Pat., 224,163, May 1924)
Sector
Primary Papers
Class
PP 201

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Fused Silica; Forming Silica-Glass Articles
(Engl. Pat., 224,163, May 1924)
PP 201
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