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    Substrates coated with wear resistant layers and methods of applying wear resistant layers to same
    6.
    发明公开
    Substrates coated with wear resistant layers and methods of applying wear resistant layers to same 有权
    具有耐磨层涂覆的基材和它们的施加耐磨层的方法

    公开(公告)号：EP2561933A2

    公开(公告)日：2013-02-27

    申请号：EP12181557.5

    申请日：2012-08-23

    申请人： United Technologies Corporation

    发明人： Barth, Robert A. ,  Schmidt, Wayde R.

    IPC分类号： B05D5/00 ,  B05D7/00

    CPC分类号： B05D1/12 ,  B05D5/00 ,  B05D7/50 ,  B05D7/54 ,  B05D2425/01 ,  B05D2490/50 ,  B05D2601/20 ,  Y10T428/2495 ,  Y10T428/25 ,  Y10T428/265 ,  Y10T428/31504 ,  Y10T428/3154 ,  Y10T428/31551 ,  Y10T428/31598 ,  Y10T428/31605 ,  Y10T428/31609 ,  Y10T428/31663 ,  Y10T428/31725 ,  Y10T428/31765 ,  B05D2401/32

    摘要： A substrate (10) of a component is modified by coating the substrate (10) with an elastomer layer (14). The elastomer layer (14) is then modified by embedding hard particles (20) onto an outer side (18) of the elastomer layer (14). The hard particles (20) exhibit higher fractured toughness providing enhanced erosion protection. The elastic properties of the elastomer experience little reduction because the surface embedded particles (20) are located only at the outer side (18) of the elastomer layer (14). Therefore, the bond between the inner side (16) of the elastomer layer (14) and the substrate is not interfered with and the potential for electro-chemical corrosion and poor adhesion are not increased by the presence of the hard particles (20) as the hard particles (20) are located away from the inner face (16) between the elastomer layer (14) and the substrate (10).

    摘要翻译： 的部件的基板（10）是通过用多个弹性体层（14）的涂覆的基材（10）的改进型。 弹性体层（14）然后，通过在弹性体层（14）的外侧（18）嵌入走上硬质粒子（20）的改进型。 硬质颗粒（20）表现出更高的裂缝韧性提供增强的腐蚀防护。 该弹性体的弹性特性经历很少减少由于表面嵌入的颗粒（20）仅位于所述弹性体层（14）的外侧（18）。 因此，弹性体层（14）和所述基板的内侧面（16）之间的键不与干扰和对电化学腐蚀和粘附性差的电势不被硬颗粒的存在（20），其增加 硬质颗粒（20）位于从所述弹性体层（14）和基片（10）之间的内表面（16）的距离。