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    METHOD OF JOINING TANTALUM CLAD STEEL STRUCTURES
    1.
    发明公开
    METHOD OF JOINING TANTALUM CLAD STEEL STRUCTURES 有权
    VERFAHREN ZUR VERBINDUNG VON METALLBESCHICHTETEN STAHLSTRUKTUREN

    公开(公告)号：EP3023516A1

    公开(公告)日：2016-05-25

    申请号：EP16152858.3

    申请日：2007-12-12

    申请人： H. C. Starck Inc

    发明人： MILLER, Steven A. ,  SHEKHTER, Leonid Natan ,  ZIMMERMAN, Stefan

    IPC分类号： C23C24/04 ,  C23C24/08 ,  C23C24/10 ,  B23K5/10 ,  B23K9/23 ,  B23K9/32 ,  B23K31/02 ,  B32B38/08 ,  B23K103/04 ,  B23K103/16 ,  B23K101/18 ,  B23K101/34

    CPC分类号： B23K31/02 ,  B23K2201/18 ,  B23K2201/34 ,  B23K2203/04 ,  B23K2203/05 ,  B23K2203/16 ,  B23K2203/166 ,  B32B38/08 ,  C23C24/04 ,  Y10T428/12076 ,  Y10T428/12347

    摘要： The present invention is directed to a method of joining metal clad steel structures comprising the steps of a) providing a first metal clad section, said first metal clad section comprising a metal layer over a steel layer, with a bonding layer optionally therebetween, with a portion of said steel layer in an edge region not being covered by said metal layer or said bonding layer, b) providing a second metal clad section, said second metal clad section comprising a metal layer over a steel layer, with a bonding layer optionally therebetween, with a portion of said steel layer in an edge region not being covered by said metal layer or said bonding layer, c) locating said steel edge regions adjacent each other, d) welding the steel edge regions together, and e) cold spraying a metal powder onto the welded edge regions and over the metal layers adjacent said edge regions thereby joining the metal clad steel sections, wherein said metal is selected from Ta, Nb, Ti, Zr, Mo and W.

    摘要翻译： 本发明涉及一种接合金属复合钢结构的方法，包括以下步骤：a）提供第一金属包层部分，所述第一金属包层部分包括在钢层上的金属层，其间具有粘合层，其中， 所述钢层的未被所述金属层或所述接合层覆盖的边缘区域中的部分，b）提供第二金属包层部分，所述第二金属包层部分包括在钢层上的金属层，并且可选地在其间具有粘结层 所述钢层的一部分未被所述金属层或所述接合层覆盖，c）将所述钢边缘区域彼此相邻定位，d）将所述钢边缘区域焊接在一起，以及e）冷喷涂 金属粉末涂覆到焊接边缘区域上并且与邻近所述边缘区域的金属层上方，从而接合金属包层钢部分，其中所述金属选自Ta，Nb，Ti，Zr，Mo和W.

    METALLIC ALLOY FOR X-RAY TARGET
    5.
    发明公开
    METALLIC ALLOY FOR X-RAY TARGET 审中-公开
    合金对X射线靶

    公开(公告)号：EP2089555A1

    公开(公告)日：2009-08-19

    申请号：EP07871504.2

    申请日：2007-11-16

    申请人： H. C. Starck, Inc.

    发明人： HAYWISER, Leah F. ,  SHEKHTER, Leonid Natan

    IPC分类号： C22C27/04 ,  H01J35/08

    CPC分类号： H01J35/08 ,  C22C27/04 ,  H01J2235/081

    摘要： The present invention is directed a molybdenum alloy consisting essentially of a) molybdenum present in a major amount, b) tantalum and tungsten as major metal alloy additions and c) a minor amount of an element selected from the group consisting of boron, hafnium, carbon and mixtures thereof. The invention is also directed to an X-ray tube anode composed of a molybdenum alloy body having a focal track thereon, with the body consisting essentially of the above-described molybdenum alloy.