SHS reaction of Ti-Zr-Hf alloys with hydrogen

Explored was the SHS reaction of Ti-Hf, Zr-Hf, and Ti-Zr-Hf alloys with hydrogen. The reaction of compacted alloys with hydrogen and deuterium could be carried out without preliminary crushing. Hydrogenation of the alloys yielded hydrogen-rich hydrides with H/Me = 2.0−2.28. Crystal structure of the...

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Bibliographic Details
Published in:	International journal of self-propagating high-temperature synthesis Vol. 21; no. 1; pp. 38 - 40
Main Authors:	Mayilyan, D. G., Dolukhanyan, S. K., Aleksanyan, A. G.
Format:	Journal Article
Language:	English
Published:	Heidelberg Allerton Press, Inc 01-03-2012
Subjects:	Chemistry and Materials Science Materials Science metal hydrides hydrogen absorbing materials SHS
Online Access:	Get full text
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Summary:	Explored was the SHS reaction of Ti-Hf, Zr-Hf, and Ti-Zr-Hf alloys with hydrogen. The reaction of compacted alloys with hydrogen and deuterium could be carried out without preliminary crushing. Hydrogenation of the alloys yielded hydrogen-rich hydrides with H/Me = 2.0−2.28. Crystal structure of the synthesized hydrides was found to depend on composition of starting alloys. Repeated hydrogenation-dehydrogenation cycles did not affect the hydrogen content of hydrides.
ISSN:	1061-3862 1934-788X
DOI:	10.3103/S1061386212010104