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公开(公告)号：EP2191028B1
公开(公告)日：2015-11-18
申请号：EP08831622.9
申请日：2008-09-18
申请人： Kabushiki Kaisha Kobe Seiko Sho , Nissan Motor Co., Ltd. , National University Corporation Kumamoto University
CPC分类号： C22C23/04 , B22D21/007 , C22C23/06 , C22F1/06
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2.发明公开MAGNESIUM ALLOY MATERIAL AND METHOD FOR MANUFACTURING SAME 有权HERSTELLUGSVERFAHRENDAFÜRMAGNESIUMLEGIERUNGSWERKSTOFF
公开(公告)号：EP2006405A1
公开(公告)日：2008-12-24
申请号：EP07739099.5
申请日：2007-03-20
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO , Nissan Motor Co., Ltd. , National University Corporation Kumamoto University
发明人： NAKATA, Mamoru , YAMADA, Yuuichi , MIBE, Takahiro , OKADA, Yoshio , ITAKURA, Koji , KAWAMURA, Yoshihito , YAMASAKI, Michiaki
摘要： The present invention provides a magnesium alloy material excellent in high mechanical characteristics without using special manufacturing facilities or processes and a method for manufacturing the magnesium alloy material. The magnesium alloy material is an Mg-Zn-RE alloy containing Zn as an essential component, at least one of Gd, Tb, and Tm as RE, and the rest including Mg and unavoidable impurities and contains a needle-like precipitate or a board-like precipitate (lengthy precipitate: X-phase =β-phase, β'-phase, and β1-phase).
摘要翻译： 本发明提供一种在不使用特殊制造设备或方法的情况下具有优异的高机械特性的镁合金材料和镁合金材料的制造方法。 镁合金材料是以Zn为主成分的Mg-Zn-RE合金，Gd，Tb，Tm中的至少一种为RE，其余为Mg和不可避免的杂质，含有针状沉淀物或板 样沉淀物（长时间沉淀：X相=²相，²相和²相）。
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公开(公告)号：EP2191028A1
公开(公告)日：2010-06-02
申请号：EP08831622.9
申请日：2008-09-18
申请人： Kabushiki Kaisha Kobe Seiko Sho , Nissan Motor Co., Ltd. , National University Corporation Kumamoto University
CPC分类号： C22C23/04 , B22D21/007 , C22C23/06 , C22F1/06
摘要： The present invention provides a magnesium alloy material excellent in mechanical properties without using specific manufacturing facilities and processes and a method of manufacturing the same. The magnesium alloy material is an Mg-Zn-RE alloy containing, as an essential component, Zn and at least one of Gd, Tb, and Tm as RE, and of the rest including Mg and unavoidable impurities, and has stacking faults of a thickened two-atomic layer of Zn and RE in the alloy structure of the Mg-Zn-RE alloy. A method of manufacturing a magnesium alloy material involves a casting step, a solution treatment step, and a heat treatment step and the heat treatment step is carried out in a condition satisfying -14.58[ln(x)] + 532.32
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公开(公告)号：EP2006405B1
公开(公告)日：2014-08-06
申请号：EP07739099.5
申请日：2007-03-20
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO , Nissan Motor Co., Ltd. , National University Corporation Kumamoto University
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公开(公告)号：EP2840156B1
公开(公告)日：2020-05-06
申请号：EP13778355.1
申请日：2013-04-16
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6.发明公开MAGNESIUM ALLOY AND METHOD FOR PRODUCING SAME 审中-公开VERFAHREN ZUR HERSTELLUNG DAVON的MAGNESIUMLEGIERUNG
公开(公告)号：EP2840156A1
公开(公告)日：2015-02-25
申请号：EP13778355.1
申请日：2013-04-16
摘要： To provide a magnesium alloy having high incombustibility, high strength and high ductility together. A magnesium alloy including Ca in an amount of "a" atomic %, Al in an amount of "b" atomic % and a residue of Mg, including (Mg, Al) 2 Ca in an amount of "c" volume %, wherein "a", "b" and "c" satisfy the following equations (1) to (4), and having the (Mg, Al) 2 Ca dispersed therein.
摘要翻译： 提供具有高不燃性，高强度和高延展性的镁合金。 包含量为“a”原子％的Ca，“b”原子％的Al和包含“c”体积％的（Mg，Al）2 Ca）的Mg的残渣的镁合金，其中 “a”，“b”，“c”满足下述式（1）〜（4），分散有（Mg，Al）2 Ca的情况。
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