Process of producing fluoride glass

Details Process of producing fluoride glass Process of producing fluoride glass

1997-01-15

1998-05-05

Hoffmann, John

Glass manufacturing

Processes of manufacturing fibers, filaments, or preforms

With measuring, controlling, sensing, programming, timing,...

65388, 65404, 6537412, 65 325, 65 2915, 65DIG16, 65424, C03B 3700, C03B 302

Patent

active

057468010

ABSTRACT:
A process for producing fluoride glass, including the steps of: introducing a raw material for fluoride glass into a heating vessel; and heating the raw material in the heating vessel, while causing the heating vessel to have a negative internal pressure and introducing an inert gas into the heating vessel, thereby to melt the raw material under heating.

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