发明名称 |
MAGNESIUM ALLOY SHEET |
摘要 |
The present invention provides a magnesium alloy material having excellent tensile strength and favorable ductility. Therefore, the magnesium alloy sheet material formed by rolling a magnesium alloy having a long period stacking order phase crystallized at the time of casting includes in a case where a sheet-thickness traverse section of an alloy structure is observed at a substantially right angle to the longitudinal direction by a scanning electron microscope, a structure mainly composed of the long period stacking order phase, in which at least two or more ±Mg phases having thickness in the observed section of 0.5 µm or less are laminated in a layered manner with the sheet-shape long period stacking order phase. |
申请公布号 |
EP2557188(A1) |
申请公布日期 |
2013.02.13 |
申请号 |
EP20110765787 |
申请日期 |
2011.03.31 |
申请人 |
NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY;KUMAMOTO TECHNOLOGY & INDUSTRY FOUNDATION;NISSAN MOTOR CO., LTD |
发明人 |
KAWAMURA YOSHIHITO;NODA MASAFUMI;SAKURAI HIROSHI |
分类号 |
C22C23/06;C22F1/00;C22F1/06 |
主分类号 |
C22C23/06 |
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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