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    Joined parts of Ni-Ti alloys with different metals and joining method therefor
    2.
    发明公开
    Joined parts of Ni-Ti alloys with different metals and joining method therefor 失效
    Verbundene Teile von Ni-Ti-Legierugen mit verschiedenen Metallen und Verbindungsverfahrendafür。

    公开(公告)号：EP0508414A1

    公开(公告)日：1992-10-14

    申请号：EP92106086.9

    申请日：1992-04-08

    申请人： THE FURUKAWA ELECTRIC CO., LTD. ,  MASUNAGA MENLO PARK CO., LTD.

    发明人： Nakamura, Masayuki ,  Shiroyama, Kaisuke ,  Masunaga, Satoru ,  Murata, Kazuo

    IPC分类号： B23K11/20 ,  B23K20/22

    CPC分类号： B23K11/20 ,  B23K20/22 ,  B23K20/227 ,  B23K20/233 ,  Y10S420/902 ,  Y10T428/12806 ,  Y10T428/12944

    摘要： A joined parts of Ni-Ti alloys with different metals having a joined interfacial parts of Ni-Ti alloys with different metals other than said alloy, comprising a melt forged structure obtained through the reactive fusion due to the fusion of at least one metal bordering on said joined interface and the application of pressure, and a hot forged structure of Ni-Ti alloys obtained by softening said alloy at high temperature and applying pressure on the side of Ni-Ti alloys and a hot forged structure of said different metals obtained by softening said metal at high temperature and applying pressure on the side of different metals across said melt forged structure, and a direct joining method for obtaining this joined parts are disclosed.
    It is possible to join Ni-Ti alloys component with different metals component providing high strength without deteriorating the characteristics.

    摘要翻译： 具有不同金属的Ni-Ti合金的接合部分具有Ni-Ti合金与除所述合金以外的不同金属的界面部分的接合部分，其包括通过至少一种接合的金属的熔融而通过反应性熔合获得的熔体锻造结构 所述接合界面和压力的应用，以及通过在高温下软化所述合金并在Ni-Ti合金侧施加压力而获得的Ni-Ti合金的热锻造结构以及通过软化获得的所述不同金属的热锻造结构 所述金属在高温下施加压力并在所述熔体锻造结构的不同金属侧施加压力，并且公开了用于获得该接合部件的直接接合方法。 可以将Ni-Ti合金组分与不同金属组分接合而提供高强度而不劣化特性。