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    Aluminum alloy wire
    41.
    发明授权
    Aluminum alloy wire 有权
    铝合金线

    公开(公告)号：US08653374B2

    公开(公告)日：2014-02-18

    申请号：US13058421

    申请日：2009-06-12

    申请人： Misato Kusakari ,  Yoshihiro Nakai ,  Taichirou Nishikawa ,  Yoshiyuki Takaki ,  Yasuyuki Ootsuka

    发明人： Misato Kusakari ,  Yoshihiro Nakai ,  Taichirou Nishikawa ,  Yoshiyuki Takaki ,  Yasuyuki Ootsuka

    IPC分类号： H01B5/00

    CPC分类号： H01B1/023 ,  B21C1/00 ,  C22C21/00 ,  C22C21/08 ,  C22C21/14 ,  C22C21/16 ,  C22F1/02 ,  C22F1/04 ,  C22F1/05

    摘要： An aluminum alloy wire, an aluminum alloy stranded wire, a covered electric wire, and a wire harness that are of high toughness and high electrical conductivity, and a method of manufacturing an aluminum alloy wire. The aluminum alloy wire contains not less than 0.2% and not more than 1.0% by mass of Mg, not less than 0.1% and not more than 1.0% by mass of Si, not less than 0.1% and not more than 0.5% by mass of Cu, and a remainder including Al and an impurity, and satisfies 0.8 Mg/Si≦2.7 by mass ratio. The Al alloy wire is manufactured through the successive steps of casting, rolling, wiredrawing, and softening treatment.

    摘要翻译： 具有高韧性和高导电性的铝合金线，铝合金绞线，覆盖电线和线束，以及铝合金线的制造方法。 铝合金线含有不小于0.2％且不大于1.0质量％的Mg，不小于0.1％且不大于1.0质量％的Si，不小于0.1％且不大于0.5质量％ 的Cu，余量包括Al和杂质，并且按质量比满足0.8Mg / Si 2 2.7。 Al合金线通过铸造，轧制，拉丝和软化处理的连续步骤制造。

    Electric wire conductor and a method of producing the same
    42.
    发明授权
    Electric wire conductor and a method of producing the same 有权
    电线导体及其制造方法

    公开(公告)号：US08278555B2

    公开(公告)日：2012-10-02

    申请号：US12312033

    申请日：2007-10-30

    申请人： Yasuyuki Otsuka ,  Yoshihiro Nakai ,  Taichirou Nishikawa

    发明人： Yasuyuki Otsuka ,  Yoshihiro Nakai ,  Taichirou Nishikawa

    IPC分类号： H01B5/00

    CPC分类号： H01B1/023 ,  C21D9/60 ,  C22C21/02 ,  C22C21/08 ,  C22F1/00 ,  C22F1/02 ,  C22F1/04 ,  Y02P10/253

    摘要： A conductor includes elemental wires made from an aluminum alloy containing Si whose content is 0.3-1.2 mass %, Mg whose content makes an Mg/Si weight ratio in a range from 0.8 to 1.8, and a remainder essentially including Al and an unavoidable impurity. The conductor has tensile strength of 240 MPa or more, breaking elongation of 10% or more, impact absorption energy of 8 J/m or more, and electrical conductivity of 40% IACS or more. The production method includes the step of preparing a strand by bunching elemental wires with the above composition, and the step of subjecting the wire to solution treatment, quenching, and aging heat treatment. Solution treatment temperature is 500-580° C., and aging heat treatment temperature is 150-220° C. Heating in solution treatment is high frequency induction heating.

    摘要翻译： 导体包括由包含Si为0.3-1.2质量％的Si的铝合金制成的元素线，Mg的含量使得Mg / Si重量比在0.8至1.8的范围内，剩余部分基本上包括Al和不可避免的杂质。 导体的拉伸强度为240MPa以上，断裂伸长率为10％以上，冲击吸收能量为8J / m以上，导电率为40％IACS以上。 制造方法包括通过用上述组成聚束元素线制备股线的步骤，以及对钢丝进行固溶处理，淬火和时效热处理的步骤。 固溶处理温度为500-580℃，时效热处理温度为150-220℃。固溶处理中加热是高频感应加热。

    LINEAR OBJECT, BOLT, NUT AND WASHER EACH COMPRISING MAGNESIUM ALLOY
    43.
    发明申请
    LINEAR OBJECT, BOLT, NUT AND WASHER EACH COMPRISING MAGNESIUM ALLOY 审中-公开
    线性对象，螺栓，NUT和洗衣机每个包含镁合金

    公开(公告)号：US20120070248A1

    公开(公告)日：2012-03-22

    申请号：US13375177

    申请日：2010-05-18

    申请人： Tetsuya Kuwabara ,  Taichirou Nishikawa ,  Yoshihiro Nakai ,  Toru Tanji ,  Misato Kusakari

    发明人： Tetsuya Kuwabara ,  Taichirou Nishikawa ,  Yoshihiro Nakai ,  Toru Tanji ,  Misato Kusakari

    IPC分类号： F16B33/06 ,  C22C23/04 ,  F16B43/00 ,  C22C23/02

    摘要： There is provided a linear object comprising magnesium-alloy having not only excellent heat resistance but also excellent plastic formability. The linear object comprising magnesium-alloy contains, on a mass percent basis, 0.1% to 6% Y, one or more elements selected from the group consisting of 0.1% to 6% Al, 0.01% to 2% Zn, 0.01% to 2% Mn, 0.1% to 6% Sn, 0.01% to 2% Ca, 0.01% to 2% Si, 0.01% to 2% Zr, and 0.01% to 2% Nd, and the balance being Mg and incidental impurities, in which the linear object comprising magnesium-alloy has a creep strain of 1.0% or less, the creep strain being determined by a creep test at a temperature of 150° C. and a stress of 75 MPa for 100 hours.

    摘要翻译： 提供了一种包括镁合金的线性物质，其不仅具有优异的耐热性，而且具有优异的塑性成形性。 包含镁合金的线性物质以质量％计含有0.1％至6％的Y，一种或多种选自0.1％至6％的Al，0.01％至2％的Zn，0.01％至2％的元素 ％Mn，0.1％〜6％Sn，0.01％〜2％Ca，0.01％〜2％Si，0.01％〜2％Zr，0.01％〜2％Nd，余量为Mg和附带杂质，其中 包含镁合金的线性物质的蠕变应变为1.0％以下，蠕变应变通过​​蠕变试验在150℃的温度和75MPa的应力下进行100小时来测定。

    Graft copolymer and thermoplastic resin composition
    46.
    发明授权
    Graft copolymer and thermoplastic resin composition 有权
    接枝共聚物和热塑性树脂组合物

    公开(公告)号：US07488775B2

    公开(公告)日：2009-02-10

    申请号：US10450720

    申请日：2001-12-21

    申请人： Yoshihiro Nakai ,  Hideyuki Shigemitsu

    发明人： Yoshihiro Nakai ,  Hideyuki Shigemitsu

    IPC分类号： C08L51/00

    CPC分类号： C08L51/04 ,  C08F265/04 ,  C08F291/02 ,  C08L33/04 ,  C08L33/066 ,  C08L33/20 ,  C08L51/003 ,  C08L51/085 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04

    摘要： A thermoplastic resin composition comprising 10 to 98 parts by weight of a graft polymer (1A) containing a rubber-like polymer (1G) having a diene unit content of 50% by weight or less, 2 to 50 parts by weight of a hydroxyl group-containing acrylic copolymer (1B) and 0 to 80 parts by weight of other thermoplastic resin (1F), wherein the rubber-like polymer (1G) is at least one selected from the group consisting of a diene-based rubber, a polyorganosiloxane-based rubber and an olefin-based rubber; and, a graft copolymer (2A) obtained by grafting a vinyl-based polymer to a (meth)acrylate-based rubber-like polymer (2G) expansion-treated with an acid group-containing copolymer latex (2K) wherein the (meth)acrylate-based rubber-like polymer contains two or more poly-functional monomer units.

    摘要翻译： 一种热塑性树脂组合物，其包含10至98重量份的含有二烯单元含量为50重量％以下的橡胶状聚合物（1G）的接枝聚合物（1A），2〜50重量份的羟基 丙烯酸共聚物（1B）和0〜80重量份的其他热塑性树脂（1F），其中，所述橡胶状聚合物（1G）为选自二烯系橡胶，聚有机硅氧烷 - 基于橡胶和烯烃的橡胶; 和通过用含酸基的共聚物胶乳（2K）进行膨胀处理的（甲基）丙烯酸酯类橡胶状聚合物（2G））接枝乙烯基系聚合物而得到的接枝共聚物（2A），其中，（甲基） 丙烯酸酯系橡胶状聚合物含有2个以上的多官能单体单元。