Process for molding optical components of silicate glass to a ne

Details Process for molding optical components of silicate glass to a ne Process for molding optical components of silicate glass to a ne

1986-08-15

1987-07-14

Schor, Kenneth M.

Glass manufacturing

Processes

With shaping of particulate material and subsequent fusing...

65901, C08B 1906

Patent

active

046800492

ABSTRACT:
A silicate optical glass article is made by forming a gel from a hydrolyzed silicon alkoxide. The resulting gel is molded, cured, dried, solvents removed, heated to form a dense glass having near net shape dimensions thereby reducing expensive polishing steps to obtain the desired final dimensions and surface quality.

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