Multiple alloy bushing assembly

Details Multiple alloy bushing assembly Multiple alloy bushing assembly

2011-07-19

2011-07-19

Daniels, Matthew J (Department: 1741)

Glass manufacturing

Fiber making apparatus

With designated composition of dies, bushings, or nozzles

C065S492000, C065S374120

Reexamination Certificate

active

07980099

ABSTRACT:
A filament forming apparatus has a bushing that includes structural components and non-structural components. The structural components are formed of a first material having a high creep strength and the ability to withstand corrosive effects of molten mineral materials. The non-structural components are formed of at least a second material that is different from the first material.

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