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    SLIDING BEARING COMPOSITE MATERIAL
    5.
    发明申请
    SLIDING BEARING COMPOSITE MATERIAL 审中-公开
    滑动轴承复合材料

    公开(公告)号：US20130323524A1

    公开(公告)日：2013-12-05

    申请号：US13984378

    申请日：2012-01-25

    申请人： Gerd Andler ,  Karl-Heinz Lindner

    发明人： Gerd Andler ,  Karl-Heinz Lindner

    IPC分类号： F16C33/12

    CPC分类号： F16C33/125 ,  B32B15/012 ,  C22C21/00 ,  C22C21/003 ,  C22C21/02 ,  C22C21/04 ,  C22C38/00 ,  C22F1/00 ,  C22F1/043 ,  F16C2204/22 ,  F16C2240/40 ,  F16C2240/70 ,  Y10T428/12028 ,  Y10T428/12556 ,  Y10T428/12764

    摘要： The invention relates to a sliding bearing composite material with a substrate layer made of steel, an intermediate layer which lies on the substrate layer, and a bearing metal layer which lies on the intermediate layer and which is made of an aluminum alloy that is free of lead apart from impurities. The aluminum alloy contains 10.5-14 wt. % tin, 2-3.5 wt. % silicon, 0.4-0.6 wt. % copper, 0.15-0.25 wt. % chromium, 0.01-0.08 wt. % strontium, and 0.05-0.25 wt. % titanium. The silicon is present in the form of particles in the bearing metal layer in a distributed manner such that the percentage of the area of visible silicon particles with a diameter of 4 μm to 8 μm in an area of the metal bearing layer is at least 2.5%, preferably at least 2.75%, with respect to said area.

    摘要翻译： 本发明涉及一种滑动轴承复合材料，其具有由钢制成的基材层，位于基材层上的中间层和位于中间层上的由不含铝的铝合金制成的轴承金属层 脱离杂质。 铝合金含有10.5-14wt。 ％锡，2-3.5重量％ ％硅，0.4-0.6重量％ ％铜，0.15-0.25重量％ ％铬，0.01-0.08wt。 ％锶，和0.05-0.25wt。 ％钛。 硅以分布的方式以轴承金属层中的颗粒的形式存在，使得在金属承载层的区域中直径为4μm至8μm的可见硅颗粒的面积的百分比为至少2.5 ％，优选至少2.75％。

    Half bearing and method for the production thereof
    7.
    发明授权
    Half bearing and method for the production thereof 失效
    半轴承及其制造方法

    公开(公告)号：US06316061B1

    公开(公告)日：2001-11-13

    申请号：US09583621

    申请日：2000-05-31

    申请人： Gerd Andler ,  Jens-Peter Heinss ,  Klaus Goedicke ,  Christoph Metzner

    发明人： Gerd Andler ,  Jens-Peter Heinss ,  Klaus Goedicke ,  Christoph Metzner

    IPC分类号： B05D306

    CPC分类号： C23C14/30 ,  C23C14/06 ,  F16C17/02 ,  F16C33/121 ,  F16C33/124 ,  F16C33/14 ,  Y10S384/912

    摘要： A half bearing has a backing member and at least one metallic overlay, which is applied by electron beam vapour deposition and which comprises at least one finely dispersed component in a matrix material, the atomic weight of which component is greater than that of the matrix material, wherein the concentration of the finely dispersed component (7) decreases continuously from the apex area (8) of the half bearing (1) towards the area (9) of the partial surfaces. The method is characterised in that, during the coating process, an inert gas pressure of 0.1 to 5 Pa is set in the apex area of the bearing shell.

    摘要翻译： 半轴承具有背衬构件和至少一个金属覆盖层，其通过电子束气相沉积施加，并且其包含至少一种精细分散的基体材料中的组分，该组分的原子量大于基体材料的原子量 ，其中所述细分散组分（7）的浓度从所述半轴承（1）的顶点区域（8）朝向所述部分表面的区域（9）连续地减小。 该方法的特征在于，在涂覆过程中，在轴承壳体的顶点区域中设置0.1至5Pa的惰性气体压力。

    Plain bearing and method for the production thereof
    10.
    发明授权
    Plain bearing and method for the production thereof 失效
    滑动轴承及其制造方法

    公开(公告)号：US06263575B1

    公开(公告)日：2001-07-24

    申请号：US09584515

    申请日：2000-05-31

    申请人： Gerd Andler ,  Jens-Peter Heinss ,  Klaus Goedicke ,  Christoph Metzner

    发明人： Gerd Andler ,  Jens-Peter Heinss ,  Klaus Goedicke ,  Christoph Metzner

    IPC分类号： B21D5310

    CPC分类号： F16C33/12 ,  C23C14/16 ,  C23C14/30 ,  C23C14/541 ,  F16C33/122 ,  F16C33/14 ,  F16C2204/20 ,  Y10S384/912 ,  Y10T29/49647 ,  Y10T29/49705

    摘要： A plain bearing overlay (3) of which exhibits properties which are markedly improved with regard to wear resistance in comparison with overlays applied by electroplating and conventional electron beam vapor deposition methods. The surface of the overlay (3) comprises round raised portions (4) and depressed portions (6), wherein, in relation to the horizontal section plane (7), the raised portions (4) cover a proportion of the surface area amounting to 30% to 50%, based on the entire surface area of the plain bearing, the section plane (7) being at a height at which the total proportion of the surface area consisting of the raised portions (4), and obtained in vertical section, is equal to the total corresponding proportion consisting of the depressed portions (6). The round raised portions exhibit a diameter D of 3 to 8 &mgr;m, in plan view, wherein, in the case of raised portions (4) and depressed portions (6) which in plan view are not circular, this value relates to the maximum diameter. The surface exhibits a roughness of Rz=3 to 7 &mgr;m. The method of producing such plain bearings is based on electron beam vapor deposition, wherein a backing member with a roughness of Rz23 2 &mgr;m is used and vapor deposition of the overlay is effected at a pressure

    摘要翻译： 与通过电镀和常规电子束气相沉积方法施加的覆盖层相比，其滑动轴承覆盖层（3）的性能显着地提高了耐磨性。 覆盖层（3）的表面包括圆形凸起部分（4）和凹陷部分（6），其中相对于水平截面（7），凸起部分（4）覆盖一定比例的表面积 30％至50％，基于滑动轴承的整个表面积，截面（7）处于由凸起部分（4）组成的表面积的总比例并且在垂直截面中获得的高度 等于由凹陷部分（6）组成的总相应比例。 圆形隆起部分在平面图中呈现3至8μm的直径D，其中在俯视图中不是圆形的凸起部分（4）和凹陷部分（6）的情况下，该值涉及最大直径 。 该表面的粗糙度Rz = 3〜7μm。 制造这种滑动轴承的方法是基于电子束气相沉积，其中使用粗糙度为Rz232μm的背衬构件，并且在压力<0.1Pa下进行覆盖层的气相沉积。