发明名称 |
Verfahren zur Herstellung einer gerichtet erstarrten Wasserstoff-Speicher-Legierung |
摘要 |
To produce a hydrogen storage alloy by melting a hydrogen storage alloy having a body-centered cubic crystal structure without using a refractory crucible and solidifying a molten alloy by a unidirectional solidification process. The unidirectional solidification is carried out by a cold crucible induction melting method at a moving speed of a solid-liquid interface in the range of 10 to 200 mm/hr by using a water-cooled metal crucible in a vacuum or an inert gas atmosphere. |
申请公布号 |
DE602006005771(D1) |
申请公布日期 |
2009.04.30 |
申请号 |
DE20066005771T |
申请日期 |
2006.12.04 |
申请人 |
THE JAPAN STEEL WORKS LTD. |
发明人 |
ITO, HIDEAKI;TAKAHASHI, TOSHIO;YAMADA, HITOHISA;KABUTOMORI, TOSHIKI |
分类号 |
C22C14/00;B22D21/00;B22D27/04;C01B3/00;C22B9/00;C22B9/16;C22C1/00;C22C1/02;C22C27/02;C30B11/00;C30B13/00;C30B28/00;C30B30/04;C30B35/00;H01M4/02;H01M8/04 |
主分类号 |
C22C14/00 |
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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