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    HIGH STRENGTH AND HIGH TOUGHNESS MAGNESIUM ALLOY AND METHOD FOR PRODUCTION THEREOF
    3.
    发明公开
    HIGH STRENGTH AND HIGH TOUGHNESS MAGNESIUM ALLOY AND METHOD FOR PRODUCTION THEREOF 有权
    HOCHFESTE UNDHOCHZÄHEALUMINIUMLEGIERUNG UND HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号：EP1690954A1

    公开(公告)日：2006-08-16

    申请号：EP04819459.1

    申请日：2004-11-26

    申请人： KAWAMURA, Yoshihito

    发明人： KAWAMURA, Yoshihito ,  YAMASAKI, Michiaki, c/o Graduate School

    IPC分类号： C22C23/06

    CPC分类号： C22F1/06 ,  B21B3/00 ,  B21C23/002 ,  C22C23/00 ,  C22C23/04 ,  C22C23/06 ,  Y10T29/49988 ,  Y10T29/49991

    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 cast product containing a atomic % of Zn, b atomic % in total of at least one element selected from the group consisting of Dy, Ho and Er, 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 plastically worked product, and it has a hcp structure magnesium phase and a long period stacking structure phase at an ordinary temperature; (1) 0.2 ≦ a ≦ 5.0 (2) 0.2 ≦ b ≦ 5.0 (3) 0.5a - 0.5 ≦ b.

    摘要翻译： 一种高强度和高韧性的镁合金，其特征在于它是一种通过包括制备含有原子％Zn，镁原子％的镁铸造产品的方法制造的塑性加工产品，所述镁铸造产品总共包含至少一种选自以下的元素： 的Dy，Ho和Er，a和b满足下列公式（1）至（3），以及Mg的平衡量，使镁合金铸造产品进行塑性加工以形成塑性加工产品，并且其具有 hcp结构镁相和长期堆积结构相在常温下; （1）0.2‰| a‰| 5.0（2）0.2‰| b‰| 5.0（3）0.5a - 0.5‰| b。

    HIGH-STRENGTH AND HIGH-TOUGHNESS METAL AND PROCESS FOR PRODUCING THE SAME
    5.
    发明公开
    HIGH-STRENGTH AND HIGH-TOUGHNESS METAL AND PROCESS FOR PRODUCING THE SAME 有权
    HOCHFESTES UNDHOCHZÄHESMETALL UND HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号：EP1816224A1

    公开(公告)日：2007-08-08

    申请号：EP05790347.8

    申请日：2005-09-30

    申请人： KAWAMURA, Yoshihito

    发明人： Yamasaki, Michiaki, c/o Graduate School ,  KAWAMURA, Yoshihito

    IPC分类号： C22C23/06 ,  C22F1/06 ,  B21C23/00

    CPC分类号： C22F1/06 ,  B21B3/00 ,  B21C23/002 ,  B21J5/00 ,  B22D21/007 ,  B23K20/122 ,  B23K2203/15 ,  C22B59/00 ,  C22C1/00 ,  C22C23/00 ,  C22C23/04 ,  C22C23/06

    摘要： This invention provides a high-strength and high-toughness metal which has strength and toughness each high enough to be put to practical use in expanded applications of magnesium alloys, and a process for producing the same. The high-strength and high-toughness metal is a magnesium alloy comprising a crystal structure containing an hcp-structure magnesium phase and a long-period layered structure phase. At least a part of the long-period layered structure phase is in a curved or flexed state. The magnesium alloy comprises a atomic% of Zn and b atomic% of Gd with the balance consisting of Mg.

    摘要翻译： 本发明提供一种高强度，高韧性的金属，其强度和韧性各自足够高，可用于镁合金的膨胀应用中，其制造方法。 高强度高韧性金属是含有hcp结构镁相和长周期层状结构相的晶体结构的镁合金。 长周期层状结构相的至少一部分处于弯曲或弯曲状态。 镁合金包含原子％的Zn和b原子％的Gd，余量由Mg组成。

    HIGH STRENGTH AND HIGH TOUGHNESS MAGNESIUM ALLOY AND METHOD FOR PRODUCTION THEREOF
    6.
    发明公开
    HIGH STRENGTH AND HIGH TOUGHNESS MAGNESIUM ALLOY AND METHOD FOR PRODUCTION THEREOF 有权
    霍奇斯特·哈茨基埃尔

    公开(公告)号：EP1688509A1

    公开(公告)日：2006-08-09

    申请号：EP04819458.3

    申请日：2004-11-26

    申请人： KAWAMURA, Yoshihito

    发明人： KAWAMURA, Yoshihito ,  YAMASAKI, M., c/o Graduate School, Kumamoto Univ.

    IPC分类号： C22C23/06

    CPC分类号： C22F1/06 ,  B21B3/00 ,  B21C23/002 ,  C22C23/00 ,  C22C23/04 ,  C22C23/06 ,  Y10T29/49988 ,  Y10T29/49991

    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

    摘要翻译： 一种高强度，高韧性的镁合金，其特征在于，是一种通过包括制备含有原子％Zn，b原子％的Y，a和b满足下式的镁合金铸造产品的方法制造的塑性加工产品（ 1）〜（3）和Mg的平衡量，对镁合金铸造品进行塑性加工以形成初步的塑性加工品，并对初步的塑性加工产品进行热处理，并具有hcp结构 镁相和常温下的长周期堆叠结构相; （1）0.5‰| a <5.0（2）0.5