| 申请日期 | 2026-03-10 | 申请号 | JP2004050980 |
| 公开（公告）号 | JP2005243882A | 公开（公告）日 | 2005-09-08 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | SHINETSU CHEMICAL CO | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a rare earth magnet having no risk to be decomposed due to hydrogen fragility when it is used in a hydrogen gas atmosphere and to contaminate a reaction vessel with a magnet surface processing film. SOLUTION : This rare earth magnet sealing body 1 comprises a rare earth magnet 2 and a case 3 which covers the entire part of the rare earth magnet and includes aluminum or an aluminum alloy sealed by HIP treatment. | ||
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