Alloys or metallic compositions – Titanium base
Patent
1990-08-24
1992-03-31
Roy, Upendra
Alloys or metallic compositions
Titanium base
420421, 420900, 423644, 429101, C22C 2200
Patent
active
051006154
ABSTRACT:
An alloy for occluding hydrogen is represented by the formula TiCr.sub.x Cu.sub.y (wherein x and y stand for numerical values satisfying the expressions, 0.01.ltoreq.y.ltoreq.0.4 and 1.3.ltoreq.x+y.ltoreq.2.0) and has an ability to occlude hydrogen at a lower temperature than the temperatures required by the conventional countertypes for occluding hydrogen.
REFERENCES:
patent: 4946646 (1990-09-01), Gamo et al.
Rajalakshmi et al., Jour. Less-Comm. Metals, 128 (1987) 57.
Inorganic Chemistry, vol. 17, No. 11, 1978, pp. 3103-3108, J. R. Johnson, et al., "Reaction of Hydrogen with the Low-Temperature Form (C15) of TiCr.sub.2 ".
Journal of the Less-Common Metals, 89, 1983, pp. 257-262, T. Sujioka, et al., "Hydrogen Storage Properties of Ti.sub.1+x Cr.sub.2-y Mn.sub.y Alloys".
Journal of the Less-Common Metals, 88, 1982, pp. 107-114, J. R. Johnson, et al., "On the Existence of F.C.C. TiCr.sub.1.8 H.sub.5.3 ".
Journal of the Less-Common Metals, 73, 1980, pp. 345-354, J. R. Johnson, "Reaction of Hydrogen with the High Temperature (C14) Form of TiCr.sub.2)".
Miyamura Hiroshi
Oguro Keisuke
Tanaka Mutsuo
Agency of Industrial Science and Technology
Ministry of International Trade and Industry
Roy Upendra
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