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Aluminum alloy rolling material having excellent heat conductivity, conductivity and strength, and its manufacturing method

机译：铝合金轧制材料具有优异的导热性，导电性和强度，及其制造方法

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摘要

Problem to be solved: to provide an aluminum alloy rolling material having good thermal conductivity, high conductivity and high strength.Chemical compositionSi: 0.45 to 0.85%Mg: 0.75 to 1.0 mass%Fe: 0.05 to 0.45 mass%Copper: 0.10 to 0.35% by massCr: 0.02 to 0.15%Ni: 0.002-0.20% by massMn is 0.15% by mass or lessZn is 0.12% by mass or lessTi: 0.002-0.15%B: 0.0005 to 0.05 mass%The remainder consists of Al and inevitable impurities.And0.5 ≦ CSI / CMG ≦ 1.1CSI has Si contentCMG satisfies the relationship between Mg content andConductivity above 50% IACSThe tensile strength is 305 MPa or more.No selection

机译：要解决的问题：提供一种具有良好导热性，导电性和高强度高的铝合金轧制材料。化学成分：0.45至0.85％Mg：0.75至1.0质量％Fe：0.05至0.45质量％铜：0.10至0.35％（Masscr）：0.02〜0.15％Ni：0.002-0.20％BYMASMN为0.15质量％或更低0.12质量％以下：0.002-0.15％B：0.002-0.15％B：0.0005至0.05质量％的剩余部分由Al和不可避免的杂质组成.0.5≤CSI/cmg≤1.1CSI具有Si ContentCMG，满足Mg含量与50％以上的关系之间的关系IACSTHE拉伸强度为305MPa或更多。没有选择

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公开/公告号JP2021105198A

专利类型
公开/公告日2021-07-26

原文格式PDF
申请/专利权人昭和電工株式会社;
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申请/专利号JP20190236936
发明设计人山ノ井智明;籠重眞二;伊藤昌明;
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申请日2019-12-26
分类号C22C21/06;C22C21/02;C22F1/04;C22F1/05;H01B1/02;H01B13;C22F1/047;C22F1;
国家 JP
入库时间 2022-08-24 20:10:15

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