发明名称 High strength and high toughness magnesium alloy and method of producing the same
摘要 A high strength and high toughness magnesium alloy, characterized in that it is a plastically worked product produced by a method comprising preparing a magnesium alloy cast product containing a atomic % of Zn, b atomic % of Y, a and b satisfying the following formulae (1) to (3), and the balance amount of Mg, subjecting the magnesium alloy cast product to a plastic working to form a preliminary plastically worked product, and subjecting the preliminary plastically worked product to a heat treatment, and it has a hcp structure magnesium phase and a long period stacking structure phase at an ordinary temperature; (1) 0.5<=a<5.0 (2) 0.5<b<5.0 (3) 2/3a-5/6<=b.
申请公布号 US2007125464(A1) 申请公布日期 2007.06.07
申请号 US20040580236 申请日期 2004.11.26
申请人 KAWAMURA YOSHIHITO;YAMASAKI MICHIAKI 发明人 KAWAMURA YOSHIHITO;YAMASAKI MICHIAKI
分类号 C22C23/06;C22F1/06 主分类号 C22C23/06
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