Glass manufacturing – Processes – Forming product or preform from molten glass
Patent
1977-11-16
1979-06-26
Lindsay, Jr., Robert L.
Glass manufacturing
Processes
Forming product or preform from molten glass
65 2, 65374M, 75172G, C03B 3702
Patent
active
041591984
ABSTRACT:
An alloy for a nozzle plate for spinning glass fibers which contains between 82 and 92 percent by weight platinum, between 3 and 10 percent by weight gold, and between 3 and 12 percent by weight palladium. This alloy displays an excellent resistance to wetting by molten glass, a superior machinability, and a superior durability.
REFERENCES:
patent: 1357272 (1920-11-01), Carter
patent: 1378996 (1921-05-01), Carter
patent: 1515464 (1924-11-01), Dietz
patent: 3672880 (1972-06-01), Darling et al.
patent: 4088467 (1978-05-01), Shono et al.
Silikattechnik 18, pp. 211-214, 1967, Katzschmann.
Platinum Metals Rev., pp. 54-59, 92-99, 130-135, Selman et al., 1966, 1965.
Noji Toshio
Takahashi Sumiko
Wakasa Isao
Chaskin Jay L.
Lindsay, Jr. Robert L.
Nitto Boseki Co. Ltd.
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