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1. 发明公开

EP2008771A4 PROCESS FOR PRODUCING METALLIC MEMBER AND STRUCTURAL MEMBER 有权
标题翻译：一种用于生产金属构件，并且支撑构件
公开(公告)号：EP2008771A4
公开(公告)日：2012-10-10
申请号：EP07740861
申请日：2007-04-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： OGURI KAZUYUKI , SEKIGAWA TAKAHIRO , INOUE AKIKO
IPC分类号： B24C1/10 , B24C11/00
CPC分类号： B24C1/10 , B24C11/00 , Y10T428/12063

2. 发明公开

EP3135790A4 METHOD FOR MANUFACTURING ALUMINUM ALLOY MEMBER AND ALUMINUM ALLOY MEMBER USING SAME 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINS ALUMINIUMIUM GIERUNGSELEMENTS UND ALUMINIUMLEGIERUNGSELEMENT DAMIT
公开(公告)号：EP3135790A4
公开(公告)日：2017-06-07
申请号：EP15799459
申请日：2015-05-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： INOUE AKIKO , TAKAHASHI TAKAYUKI
IPC分类号： C22F1/053 , C22C21/10
CPC分类号： C22F1/053 , B21C23/002 , C22C21/10
摘要： The present invention provides: a method for manufacturing an aluminum alloy member, the method making it possible to manufacture an aluminum alloy member having high strength, high resistance, and exceptional shape accuracy; and the aluminum alloy member. This method for manufacturing an aluminum alloy member includes: a molding step (ST2) for heating, to a temperature of 400°C to 500°C, and performing molding on an aluminum (Al) alloy comprising 1.6-2.6 mass% of magnesium (Mg), 6.0-7.0 mass% of zinc (Zn), 0.5 mass% or less of copper (Cu) or silver (Ag) with the total amount of copper (Cu) and silver (Ag) being 0.5 mass% or less, and 0.01-0.05 mass% of titanium (Ti), the balance being aluminum (Al) and unavoidable impurities; and a cooling step (ST3) for cooling the molded aluminum alloy at a cooling speed of 2-30°C/sec and preferably 2-10°C/sec, and obtaining an aluminum alloy member.
摘要翻译：本发明提供一种铝合金构件的制造方法，该方法能够制造具有高强度，高电阻和异常形状精度的铝合金构件; 和铝合金构件。该铝合金构件的制造方法包括：将含有1.6〜2.6质量％的镁（Al）合金的铝（Al）合金进行加热至400〜500℃的成形工序（ST2） Mg），铜（Cu）和银（Ag）的合计量为0.5质量％以下的情况下，锌（Zn）为6.0〜7.0质量％，铜（Cu）或银（Ag）和钛（Ti）0.01〜0.05质量％，余量由铝（Al）和不可避免的杂质构成。和冷却步骤（ST3），用于以2-30℃/秒，优选2-10℃/秒的冷却速度冷却模制铝合金，并获得铝合金构件。

3. 发明公开

EP2202331A4 PROCESS FOR PRODUCING METAL MEMBER, STRUCTURE MEMBER WITH THUS PRODUCED METAL MEMBER, AND METHOD OF REPAIRING METAL MEMBER 失效
标题翻译：用于生产金属元素的方法，在这个过程中的结构元素生产的金属元素和方法修理金属元素的
公开(公告)号：EP2202331A4
公开(公告)日：2014-05-21
申请号：EP08835297
申请日：2008-10-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： INOUE AKIKO , SEKIGAWA TAKAHIRO , OGURI KAZUYUKI
IPC分类号： C23C22/78 , B24C1/10 , B24C7/00 , C21D7/06 , C22F1/04 , C23C22/82
CPC分类号： C23C22/78 , B24C1/10 , B24C7/0046 , C21D7/06 , C22F1/04 , C23C22/83 , Y10T428/12549 , Y10T428/31678
摘要： A process for producing a metal member that enables both the fatigue properties and the corrosion resistance of the member to be improved, a structural member that includes a thus produced metal member, and a method of repairing a metal member. The process for producing a metal member comprises a projection step of projecting particles having an average particle size of not more than 200 µm onto the surface of a metal material comprising an aluminum alloy using compressed air or a compressed gas, and a chemical conversion treatment step of forming a film on the surface of the metal material by performing a chemical conversion treatment following the projection step.

4. 发明公开

EP3208361A4 METHOD FOR PRODUCING ALUMINUM ALLOY MEMBER, AND ALUMINUM ALLOY MEMBER OBTAINED BY SAME 有权
公开(公告)号：EP3208361A4
公开(公告)日：2018-03-21
申请号：EP15850574
申请日：2015-10-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： INOUE AKIKO , TAKAHASHI TAKAYUKI , SATO HIROAKI
IPC分类号： C22F1/053 , C22C21/10
CPC分类号： C22C21/10 , C22F1/053
摘要： To provide: a method for producing an aluminum alloy member, which exhibits excellent formability during a forming process and is capable of producing an aluminum alloy member that has high strength and high proof stress; and an aluminum alloy member which is obtained by this method. A method for producing an aluminum alloy member according to the present invention is characterized by comprising: an extrusion step ST1 for subjecting an aluminum (Al) alloy which contains from 1.6% by mass to 2.6% by mass (inclusive) of magnesium (Mg), from 6.0% by mass to 7.0% by mass (inclusive) of zinc (Zn), 0.5% by mass or less of copper (Cu), from 0.01% by mass to 0.05% by mass (inclusive) of titanium (Ti) with the balance made up of aluminum (Al) and unavoidable impurities to hot extrusion; a cooling step ST2 for cooling the aluminum alloy after the extrusion; a strain processing step ST4 for introducing strain that miniaturizes precipitates precipitated in the crystal grains of the aluminum alloy after the cooling; and an aging step ST5 for aging the aluminum alloy by heating.

5. 发明公开

EP1995349A4 METHOD OF MAKING MOLDING SURFACE CONDUCTIVE AND MOLDED OBJECT WITH SURFACE CONDUCTIVITY 审中-公开
标题翻译： METHOD FOR渲染导电的成型体的表面和形状的对象与表面导电性
公开(公告)号：EP1995349A4
公开(公告)日：2009-03-18
申请号：EP07708295
申请日：2007-02-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： OGURI KAZUYUKI , SEKIGAWA TAKAHIRO , INOUE AKIKO , KAMIYA MASAMI
IPC分类号： C23C24/04 , B32B15/08 , C08J7/06
CPC分类号： C23C24/04 , B32B15/08 , C08J7/06 , Y02T50/67 , Y10T428/31678

6. 发明公开

EP2404705A4 METHOD FOR SETTING SHOT PEENING CONDITIONS 有权
标题翻译：方法定义球梁条件的
公开(公告)号：EP2404705A4
公开(公告)日：2014-12-31
申请号：EP10748581
申请日：2010-01-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMADA TAKESHI , INOUE AKIKO
IPC分类号： B24C1/10 , C21D7/06
CPC分类号： B24C1/10 , B24C7/0053 , B24C7/0061 , C21D7/06

7. 发明公开

EP1995335A4 PROCESS FOR MANUFACTURING METAL MEMBER, AND STRUCTURAL MEMBER 有权
标题翻译：一种用于生产金属元素和结构元素
公开(公告)号：EP1995335A4
公开(公告)日：2010-11-03
申请号：EP07738611
申请日：2007-03-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： OGURI KAZUYUKI , SEKIGAWA TAKAHIRO , INOUE AKIKO
IPC分类号： C21D7/06 , B21D22/02 , B24C1/10
CPC分类号： B24C1/10 , B24C11/00 , C21D7/06 , Y10T29/479 , Y10T428/12993

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