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This disclosure relates to raw materials processing techniques and fusion processing methods that allow fabrication of heavy-walled glass tubing with a low bubble content.

IP.com Disclosure Number: IPCOM000012113D
Publication Date: 2003-Apr-09

Publishing Venue

The IP.com Prior Art Database

Abstract

An apparatus to enable a practical method for controlling the ambient atmosphere gas during the fusion of a quartz or silica crucible for use in growing silicon crystals.