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    Carbon fiber-reinforced aluminum composite material, and method for producing the same
    1.
    发明专利
    Carbon fiber-reinforced aluminum composite material, and method for producing the same 审中-公开
    碳纤维增强铝复合材料及其制造方法

    公开(公告)号：JP2009007624A

    公开(公告)日：2009-01-15

    申请号：JP2007169801

    申请日：2007-06-27

    Applicant: Sakai Ovex Co Ltd ,  Univ Of Fukui ,  サカイオーベックス株式会社 ,  国立大学法人福井大学

    Inventor： TAKASHIMA MASAYUKI ,  YONEZAWA SUSUMU ,  AOKI SHIGECHIKA ,  DOKAWA NAOTO ,  OKUDA TOSHIYUKI ,  KONO HIROKI

    IPC: C22C47/14 ,  C22C47/04 ,  C22C49/06 ,  C22C49/14 ,  C22C101/10 ,  C22C121/02 ,  C25D7/00

    Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber-reinforced aluminum composite material in which the dispersibility of carbon fiber is improved, and whose mechanical strength is improved, and to provide a method for producing the same.
    SOLUTION: At first, in a mixing stage, aluminum or aluminum alloy particles and plated carbon fiber in which nickel or a nickel alloy is plated are dispersedly mixed. Each aluminum or aluminum alloy particle has the average particle diameter of 0.1 to 10 mm, and the plated carbon fiber has an aspect ratio of 0.1 to 100,000 and a fiber diameter of 0.1 to 30 μm. The mixture obtained in this way is sintered in a sintering stage, so as to obtain the carbon fiber-reinforced aluminum composite material.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 解决问题：提供碳纤维的分散性提高，机械强度提高的碳纤维增强铝复合材料，并提供其制造方法。 解决方案：首先，在混合阶段，分散地混合铝或铝合金颗粒和镀镍或镍合金的电镀碳纤维。 每个铝或铝合金颗粒的平均粒径为0.1〜10mm，镀覆碳纤维的纵横比为0.1〜100,000，纤维直径为0.1〜30μm。 以这种方式得到的混合物在烧结阶段烧结，得到碳纤维增强铝复合材料。 版权所有（C）2009，JPO＆INPIT

    Carbon fiber composite metal material
    8.
    发明专利
    Carbon fiber composite metal material 审中-公开
    碳纤维复合材料

    公开(公告)号：JP2008184655A

    公开(公告)日：2008-08-14

    申请号：JP2007019538

    申请日：2007-01-30

    Applicant: Hino Motors Ltd ,  Nippon Oil Corp ,  Taiho Kogyo Co Ltd ,  Teikoku Piston Ring Co Ltd ,  Toyota Motor Corp ,  トヨタ自動車株式会社 ,  大豊工業株式会社 ,  帝国ピストンリング株式会社 ,  新日本石油株式会社 ,  日野自動車株式会社

    Inventor： AOYANAGI KENICHI ,  SUZUKI TAKAO ,  ISHIDA MASAO ,  KAWAI KIYOYUKI ,  NEGISHI HIDEO ,  DESAKI TORU

    IPC: C22C49/14 ,  C22C1/10 ,  C22C47/04 ,  C22C47/14 ,  C22C101/10 ,  C22C121/02

    Abstract: PROBLEM TO BE SOLVED: To attain the improvement of thermal conductivity and lightening in a carbon fiber composite metal material while securing its strength.
    SOLUTION: In the carbon fiber composite metal material 1, first carbon fibers 3A and second carbon fibers 3B are arranged in a mother phase metal 2. The first carbon fibers 3A and the second carbon fibers 3B are arranged in the mother phase metal 2 in such a manner that the elongation direction of the fibers is made uniform in one direction. Further, the diameter of the first carbon fibers 3A is set so as to be larger than that of the second carbon fibers 3B. Each surface of the first carbon fibers 3A and second carbon fibers 3B is plated with a metal composing the mother phase metal 2, and thereafter, a plurality of the first carbon fibers 3A and second carbon fibers 3B whose surface is coated with the above metal, respectively are bundled, and are sintered. Thus, the carbon fiber composite metal material 1 can be obtained.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：为了在确保其强度的同时实现碳纤维复合金属材料的导热性和亮度的提高。 解决方案：在碳纤维复合金属材料1中，第一碳纤维3A和第二碳纤维3B布置在母相金属2中。第一碳纤维3A和第二碳纤维3B布置在母相金属 2使得纤维的伸长方向在一个方向上均匀。 此外，将第一碳纤维3A的直径设定为大于第二碳纤维3B的直径。 第一碳纤维3A和第二碳纤维3B的每个表面均镀有构成母相金属2的金属，然后涂覆表面被上述金属涂覆的多个第一碳纤维3A和第二碳纤维3B， 分别进行烧结。 由此，可以得到碳纤维复合金属材料1。 版权所有（C）2008，JPO＆INPIT

    Method for manufacturing composite metal alloy, and method for manufacturing composite metal molded article
    10.
    发明专利
    Method for manufacturing composite metal alloy, and method for manufacturing composite metal molded article 有权
    制造复合金属合金的方法和制造复合金属成型品的方法

    公开(公告)号：JP2007239050A

    公开(公告)日：2007-09-20

    申请号：JP2006064635

    申请日：2006-03-09

    Applicant: Nissei Plastics Ind Co ,  日精樹脂工業株式会社

    Inventor： KATO ATSUSHI ,  SATO TOMOYUKI ,  ARAI KEITA ,  SHIBA DAISUKE ,  SUGANUMA MASAMOTO

    IPC: C22C47/08 ,  B22D17/00 ,  B22D17/20 ,  C22C47/04 ,  C22C47/14 ,  C22C49/04 ,  C22C101/10 ,  C22C121/00 ,  C22C121/02

    Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method in which the time for kneading to be performed accompanying the addition of reinforcements can be shortened. SOLUTION: In (a) in the figure, a mixture 13 having such a form that an Mg material is dusted with an indefinitely large number of carbon nanomaterials is prepared, and also a mixture 13B or a mixture 13C having such a form that an Al-Mn alloy material 12B or a Zn material 12C is dusted with an indefinitely large number of carbon nanomaterials 11 is prepared. In (b) in the figure, the mixture 13, the mixture 13B and the mixture 13C are simultaneously or successively put into melting furnace 20 having a heating means 21 to undergo melting. A molten metal 22 of a composite metal alloy can hereby be obtained. In the melting step, the metallic materials are completely formed into molten state. If the molten metal is in a molten state, the carbon nanomaterials can be dispersed in the molten metal more rapidly than in the case of the molten metal in a semi-molten state. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种制造方法，其中可以缩短伴随添加加强件的捏合时间。 解决方案：在图中（a）中，制备具有使Mg材料无限大量的碳纳米材料撒粉的形式的混合物13，以及混合物13B或具有这种形式的混合物13C 制备Al-Mn合金材料12B或Zn材料12C用无限大数量的碳纳米材料11撒粉。 在图中的（b）中，混合物13，混合物13B和混合物13C同时或依次放入具有加热装置21的熔炉20中进行熔化。 因此可以得到复合金属合金的熔融金属22。 在熔融步骤中，金属材料完全形成熔融状态。 如果熔融金属处于熔融状态，碳纳米材料可以比在半熔融状态下的熔融金属的情况下更快地分散在熔融金属中。 版权所有（C）2007，JPO＆INPIT

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