Method and apparatus for forming glass fibers

Details Method and apparatus for forming glass fibers Method and apparatus for forming glass fibers

1982-12-22

1983-09-13

Lindsay, Jr., Robert L.

Glass manufacturing

Processes

Forming product or preform from molten glass

65 2, 6537412, C03B 37025

Patent

active

044040091

ABSTRACT:
A feeder for supplying molten streams of glass to be attenuated into fibers is provided comprising a refractory metal core; an oxygen impervious, precious metal sheath and an intermediate diffusion barrier layer intimately bonded together by hot isostatic pressing to form a unitary laminate, said laminate having inserts having orifices extending therethrough adapted to establish streams of molten material for attenuation into filaments.

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Hot Isostatic Processing, MC1C-77-34, Battele Labs., Columbus, Ohio, Nov. 1977, pp. 1-99.

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