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Title:
MATERIAL FOR PRESERVING HYDROGEN
Document Type and Number:
Japanese Patent JPS5468702
Kind Code:
A
Abstract:

PURPOSE: The above-mentioned material which is safe and economcnal and can can occlude release easily a large quantity of hydrogen at room temperature, is expressed with the general formula of ABa and is obtained by regulating the atom ratio a of the prescribed A consisting mainly of Ti to the prescribed B consisting mainly of Mn.

CONSTITUTION: The metal material which is expressed with the general formula of ABa (where a is 1W3). In the above material constituted of A and B, A consists of, in atom %, Ti: 58Wbelow 100% and more than one kind out of Zr and Hf: the balance; B consists of, in atom %, Mn: 20Wbelow 100% and more than one kind out of Cr, Fe, Co, Ni, Cu, Nb, Mo, Ta, La and Ce: the balance. The material in which A consists preferably of Ti and Zr and B consists preferably of Mn, Cr and Fe and of which the general formula is expressed with Ti1-xZrxMn2-y-zCryFez where x=0.05W0.4, y=0.4W1.3, z=0W0.3 (on condition that z=0 is not included), is cheap and easily prepared. Besides, Fe in the above material may be replaced with Cu.


Inventors:
Gamo, Koji
Moriwaki, Yoshio
Yamashita, Toshio
Fukuda, Masataro
Application Number:
JP1977000135918
Publication Date:
June 02, 1979
Filing Date:
November 11, 1977
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
C22C9/00; C01B3/00; C22C14/00; C22C16/00; C22C19/00; C22C19/03; C22C19/07; C22C22/00; C22C27/02; C22C27/06; C22C28/00; C22C38/00; C22C38/14; (IPC1-7): C01B1/00; C22C9/00; C22C14/00; C22C16/00; C22C19/03; C22C19/07; C22C22/00; C22C27/02; C22C27/06; C22C28/00; C22C38/14
Domestic Patent References:
JPS52124408A
JPS52124407A
JPS52100319A
JPS5288517A