Glassy metal alloy temperature sensing elements for resistance t

Measuring and testing – Gas analysis – Moisture content or vapor pressure

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29619, 75 1, 75134F, 75150, 75177, 338 22R, 338 25, C22C 1600, C22C 2500, G01R 1900

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040647579

ABSTRACT:
Glassy metal alloys of compositions in the Be-Ti-Zr system suitable as temperature sensing elements for resistance thermometers are provided. The compositions consist essentially of about 20 to 45 atom percent beryllium, about 2 to 80 atom percent zirconium, 0 to about 2 atom percent of at least one metal of vanadium, chromium, manganese, iron, nickel and cobalt, and the balance essentially titanium and incidental impurities. The alloys of the invention combine a high temperature coefficient of resistance and negligible temperature-dependent magneto-resistance.

REFERENCES:
patent: 3271591 (1966-09-01), Ovshinsky et al.
patent: 3571673 (1971-03-01), Ovshinsky et al.
patent: 3644863 (1972-02-01), Tsuei
patent: 3989517 (1976-11-01), Tanner et al.

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