Compositions – Getters or gas or vapor generating materials for electric... – Metal or metal compound containing
Patent
1981-06-16
1982-11-23
Kight, III, John
Compositions
Getters or gas or vapor generating materials for electric...
Metal or metal compound containing
75123H, 75123J, 420417, 420422, H01J 718, C22C 1600
Patent
active
043604455
ABSTRACT:
An oxygen stabilized intermetallic compound having the formula (Zr.sub.1-x Ti.sub.x).sub.2-u (V.sub.1-y Fe.sub.y)O.sub.z where x=0.0 to 0.9, y=0.01 to 0.9, z=0.25 to 0.5 and u=0 to 1. The compound is capable of reversibly sorbing hydrogen at temperatures from -196.degree. C. to 200.degree. C. at pressures down to 10.sup.-6 torr. The compound is suitable for use as a hydrogen getter in low pressure, high temperature applications such as magnetic confinement fusion devices.
REFERENCES:
patent: 3203901 (1965-08-01), della Porta
patent: 3922872 (1975-12-01), Reilly et al.
patent: 4071335 (1978-01-01), Barosi
patent: 4153484 (1979-05-01), Gamo et al.
patent: 4163666 (1979-08-01), Shaltiel et al.
patent: 4312669 (1982-01-01), Boffito et al.
SAES 231/A, Non-Evaporable Ternary Gettering Alloy, Particularly for the Sorption of Water Vapor in Nuclear Reactor Fuel Elements, (Translation of German Patent No. 3,003,061).
SAES 231/B, Method for the Sorption of Water, Water Vapor and Other Gases, Utilizing a Non-Evaporable Ternary Gettering Alloy, (Translation of German Patent No. 3,003,114).
Boffito et al., "A Nonevaporable Low Temperature Activatable Getter Material", J. Vac. Sci. Technology, 18(3), Apr. 1981, pp. 1117-1120.
Gruen Dieter M.
Mendelsohn Marshall H.
Besha Richard G.
Kight III John
Nutter Nathan M.
Rees Walter L.
The United States of America as represented by the United States
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