发明名称 |
METHOD FOR PREPARING A HYDROGEN STORAGE ALLOY |
摘要 |
<p>A process for producing hydrogen storage metal alloys having a body-centered cubic structure-type main phase enabling the adsorption and desorption of hydrogen is provided which comprises the steps of: (1) melting a starting alloy brought to a predetermined element ratio to form a uniform heat (melting step), (2) keeping the homogenized alloy heat at a temperature within a range just below the melting point of the alloy for a predetermined time (heat treatment), and (3) rapidly cooling the alloy after the heat treatment (quenching step). See: FIG. 1 <IMAGE></p> |
申请公布号 |
EP1158060(A1) |
申请公布日期 |
2001.11.28 |
申请号 |
EP20000913006 |
申请日期 |
2000.03.30 |
申请人 |
TOHOKU TECHNO ARCH CO., LTD.;OKADA, MASUO |
发明人 |
OKADA, MASUO;KURIIWA, TAKAHIRO |
分类号 |
C01B3/00;C22C14/00;C22C27/06;C22C30/00;C22F1/16;H01M4/38;(IPC1-7):C22C1/00;C22F1/11;C22F1/18 |
主分类号 |
C01B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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