SLIDE MEMBER, HOUSING, AND BEARING DEVICE
    1.
    发明申请
    SLIDE MEMBER, HOUSING, AND BEARING DEVICE 有权
    滑动构件,住房和轴承装置

    公开(公告)号:US20160160918A1

    公开(公告)日:2016-06-09

    申请号:US14958115

    申请日:2015-12-03

    Abstract: A slide member is provided with a metal back, a bearing alloy layer disposed over a first surface of the metal back, and a diamond-like carbon layer disposed at least over a second surface of the metal back, the second surface being located on an opposite side of the first surface. The diamond-like carbon layer has a hardness equal to or less than 1000 HV and when subjected to infrared spectroscopy analysis, exhibits absorption wavenumbers of following wavenumbers (1) to (5) originating from different chemical bonding states: wavenumber (1): 2800-3100 cm−1, wavenumber (2): 1500-1800 cm−1, wavenumber (3): 1200-1500 cm−1, wavenumber (4): 3300-3600 cm−1, wavenumber (5): 730-930 cm−1.The relation (P1+P3)/(P1+P2+P3)≧0.50 is satisfied when an integrated value of absorption rate with respect to wavenumbers (1), (2), and (3) is represented as peak area values P1, P2, and P3, respectively.

    Abstract translation: 滑动构件设置有金属背,设置在金属背的第一表面上的轴承合金层和设置在金属背的至少一个第二表面上的类金刚石碳层,第二表面位于金属背面上 第一表面的对面。 菱形碳层的硬度等于或小于1000HV,当进行红外光谱分析时,表现出来自不同化学键合状态的以下波数(1)至(5)的吸收波数:波数(1):2800 -3100厘米-1,波数(2):1500-1800厘米-1,波数(3):1200-1500厘米-1,波数(4):3300-3600厘米-1,波数(5):730-930 cm-1。 当吸收率相对于波数(1),(2)和(3)的积分值被表示为峰值面积值P1时,满足关系式(P1 + P3)/(P1 + P2 + P3)≥0.50, P2和P3。

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