| 申请日期 | 2025-07-11 | 申请号 | WOJP05009051 |
| 公开（公告）号 | WO2005123972A1 | 公开（公告）日 | 2005-12-29 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | TOUDAI TLO Ltd | ||
| 简介 | Disclosed is a high toughness magnesium-base alloy containing, on a weight basis, 1-8% of a rare earth element and 1-6% of calcium, wherein the maximum crystal grain size of magnesium which constitutes the base metal is not more than 30 μm. An intermetallic compound (6) of at least one of the rare earth element and calcium has a maximum particle size of not more than 20 μm, and dispersed in crystal grain boundaries (5) and crystal grains (4) of the magnesium base metal. | ||
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