| 申请日期 | 2025-06-26 | 申请号 | JP10512486 |
| 公开（公告）号 | JP4087454B2 | 公开（公告）日 | 2008-05-21 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | SANTOKU KINZOKU KOGYO KK | ||
| 简介 | A rare earth metal-nickel hydrogen storage alloy of a composition represented by the formula : RNiaMnbCocAldXe (R stands for one or more rare earth elements including Sc and Y, not less than 95 atom % of which is one or more elements selected from the group consisting of La, Ce, Pr, and Nd; X stands for one or more elements selected from the group consisting of Fe, Cu, Zn, V, and Nb; a, b, c, d, and e satisfy the relations of 3.9 | ||
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