Glass manufacturing – Processes – Forming product or preform from molten glass
Patent
1991-08-26
1993-02-09
Lindsay, Robert L.
Glass manufacturing
Processes
Forming product or preform from molten glass
65 181, 65901, 264 86, 427169, 501 12, C03B 3701, C03B 1906
Patent
active
051850206
ABSTRACT:
A silica-based glass rod is inserted into a space portion of a mold. Then, a slurry, which is obtained by dispersing a silica glass powder material in pure water, is poured into a molding space between the glass rod and the inner surface of the mold, whereby a porous glass shaped body is formed around the glass rod. Drying this shaped body results in a silica glass base material which includes the glass rod and the porous glass shaped body surrounding the same.
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Phelps and Romig, Role of Particle-Size Distribution in Nonclay Slip Rheology, Ceramic Bulletin, vol. 50, No. 9, 1971, pp. 719-722.
Hihara Hiroshi
Morikawa Takayuki
Satoh Tsuguo
Yagi Takeshi
Yoshida Kazuaki
Lindsay Robert L.
The Furukawa Electric Co. Ltd.
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