Quartz fusion furnace and method for forming quartz articles

A crucible for melting a silica for fusion of said silica into a desired shape. The crucible having a main body with inner and outer surfaces comprised of a refractory material. In addition, the inner surface adjacent at least a melting zone of the furnace includes a substantially gas-tight barrier...

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Bibliographische Detailangaben
Hauptverfasser:	ANTCZAK STANLEY M, AHLGREN FREDERIC F
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL GLASS HEATING KILNS LIGHTING MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES MECHANICAL ENGINEERING METALLURGY MINERAL OR SLAG WOOL OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS WEAPONS
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