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公开(公告)号:US10760146B2
公开(公告)日:2020-09-01
申请号:US14419499
申请日:2012-08-09
申请人: Kouta Kido , Takuya Koizumi , Yasuharu Yoshimura , Takahiro Fukuyama , Atsushi Ogihara , Kouichi Mikado , Jun Kiyohara , Yoshio Taira
发明人: Kouta Kido , Takuya Koizumi , Yasuharu Yoshimura , Takahiro Fukuyama , Atsushi Ogihara , Kouichi Mikado , Jun Kiyohara , Yoshio Taira
摘要: A copper alloy for fastening wherein the alloy has a structure of a mixture of α-phase and a β-phase; and wherein the alloy has a composition represented by the general formula: Cubal.ZnaMnb, where bal., a, and b are expressed in % by mass, bal. represents the balance, 34≤a≤40.5, 0.1≤b≤6, and inevitable impurities may be contained; and the composition satisfying the equation (1): b≥(−8a+300)/7, where 34≤a
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公开(公告)号:US20150218674A1
公开(公告)日:2015-08-06
申请号:US14419499
申请日:2012-08-09
申请人: Kouta Kido , Takuya Koizumi , Yasuharu Yoshimura , Takahiro Fukuyama , Atsushi Ogihara , Kouichi Mikado , Jun Kiyohara , Yoshio Taira
发明人: Kouta Kido , Takuya Koizumi , Yasuharu Yoshimura , Takahiro Fukuyama , Atsushi Ogihara , Kouichi Mikado , Jun Kiyohara , Yoshio Taira
摘要: A copper alloy for fastening wherein the alloy has a structure of a mixture of α-phase and a β-phase; and wherein the alloy has a composition represented by the general formula: Cubal.ZnaMnb, where bal., a, and b are expressed in % by mass, bal. represents the balance, 34≦a≦40.5, 0.1≦b≦6, and inevitable impurities may be contained; and the composition satisfying the equation (1): b≧(−8a+300)/7, where 34≦a
摘要翻译: 一种用于紧固的铜合金,其中所述合金具有α相和相的混合物的结构; 并且其中所述合金具有由以下通式表示的组成:Cubal.ZnaMnb,其中bal。,a和b以质量%表示。 代表平衡,34&nlE; a&nlE; 40.5,0.1&nlE; b&nlE; 6,可能含有不可避免的杂质; 并且满足式(1)的组成:b≥(-8a + 300)/ 7,其中34&nlE; a <37.5和等式(2):b&nlE;( - 5.5a + 225.25)/ 5,其中35.5& ; 40.5。
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