Technique for increasing oxygen incorporation during silicon Czo

Details Technique for increasing oxygen incorporation during silicon Czo Technique for increasing oxygen incorporation during silicon Czo

1985-12-06

1988-09-06

Terapane, John F.

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156605, 1566204, 156DIG64, 156DIG83, 422248, 373163, C30B 1510

Patent

active

H00005207

ABSTRACT:
A glass crucible (30) for containing a material from which a silicon crystal melt is produced, wherein the inside surface area of the crucible is increased to react with the silicon melt (31) to increase the oxygen content thereof. The inside surface area may be increased by incorporating inwardly directed silica ribs (40) or concentric, hollow silica cylinders (32) as well as forming corrugations (45) or undulations on the inside surface thereof.

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