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    Lubricant coatings
    383.
    发明授权
    Lubricant coatings 失效
    润滑涂料

    公开(公告)号：US5282985A

    公开(公告)日：1994-02-01

    申请号：US83130

    申请日：1993-06-24

    Applicant: Jeffrey S. Zabinski ,  Michael S. Donley

    Inventor： Jeffrey S. Zabinski ,  Michael S. Donley

    IPC: C10M125/00 ,  C10M177/00 ,  C23C4/02 ,  C23C14/06 ,  C23C14/28 ,  C23C14/34 ,  C10M125/10

    CPC classification number: C23C4/02 ,  C10M125/00 ,  C10M177/00 ,  C23C14/0623 ,  C23C14/28 ,  C23C14/3414 ,  C10M2201/00 ,  C10M2201/05 ,  C10M2201/06 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/084 ,  C10M2201/16 ,  C10M2201/18

    Abstract: Provided are methods for fabricating solid lubricant coatings capable of operating over a temperature range of at least 0.degree. to 600.degree. C. One embodiment comprises simultaneously applying a first solid lubricant and a second solid lubricant to a bearing surface, wherein the first solid lubricant has a normal operating temperature range of about -169.degree. to +350.degree. C. and the second solid lubricant has a normal operating temperature range of about 350.degree. to 700.degree. C. A second embodiment comprises applying multiple alternating layers of a first solid lubricant and a second solid lubricant to a bearing surface. A third embodiment comprises applying multiple alternating layers of (1) a first solid lubricant overlaid with a diffusion barrier and (2) a second solid lubricant overlaid with a diffusion barrier to a bearing surface. A fourth embodiment comprises applying at least one matrix layer consisting essentially of a first solid lubricant and a second solid lubricant dispersed in a diffusion barrier matrix to a bearing surface. The first and second solid lubricants in these embodiments are as described above. The diffusion barrier is a metal carbide, metal nitride or the like. The lubricant films prepared according to the invention are able to adapt to environmental changes such as temperature, atmosphere, pressure, radiation levels and the like. The adaptive nature of these lubricant films occurs through changes in crystal structure and reaction between the first and second solid lubricants, both with each other and with the atmosphere.

    Abstract translation: 提供了能够在至少0度至600度的温度范围内操作的固体润滑剂涂层的制造方法。一个实施方案包括同时将第一固体润滑剂和第二固体润滑剂施加到支承表面，其中第一固体润滑剂具有 约-169度至+ 350度的正常工作温度范围，第二固体润滑剂具有约350度至700度C的正常工作温度范围。第二实施方案包括施加多个交替层的第一固体润滑剂和 第二固体润滑剂到轴承表面。 第三实施例包括应用多个交替层（1）覆盖有扩散阻挡层的第一固体润滑剂和（2）覆盖有支撑表面的扩散阻挡层的第二固体润滑剂。 第四实施例包括将基本上由第一固体润滑剂和分散在扩散阻挡基质中的第二固体润滑剂组成的至少一个基质层施加到支承表面。 这些实施方案中的第一和第二固体润滑剂如上所述。 扩散阻挡层是金属碳化物，金属氮化物等。 根据本发明制备的润滑剂膜能够适应诸如温度，气氛，压力，辐射水平等的环境变化。 这些润滑剂膜的适应性通过第一和第二固体润滑剂之间的晶体结构和反应的变化彼此和大气发生。

    Noble metal and solid-phase lubricant composition and electrically conductive interconnector
    386.
    发明授权
    Noble metal and solid-phase lubricant composition and electrically conductive interconnector 失效
    贵金属和固相润滑剂组合物和导电互连器

    公开(公告)号：US5236628A

    公开(公告)日：1993-08-17

    申请号：US661872

    申请日：1991-02-27

    Applicant: Patrick O. Capp

    Inventor： Patrick O. Capp

    IPC: C10M103/04 ,  C10M169/04 ,  C22C32/00 ,  H01H1/025 ,  H01H1/027 ,  H01H1/60 ,  H01H11/04

    CPC classification number: H01H1/027 ,  C10M103/04 ,  C10M169/04 ,  C22C32/0084 ,  C10M2201/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/05 ,  C10M2201/053 ,  C10M2201/061 ,  C10M2201/16 ,  C10M2201/18 ,  C10N2240/201 ,  C10N2240/202 ,  H01H1/60 ,  H01H11/048

    Abstract: A noble metal and solid-phase lubricant composition and an an electrically conductive interconductor including the electrically conductive composition are disclosed. The electrically conductive composition includes a noble metal component and a solid-phase lubricant component. The solid-phase lubricant component is present in an amount sufficient to cause the electrically conductive composition to have a coefficient of friction which is significantly lower than the coefficient of friction of the noble metal component without causing the electrically conductive composition to be significantly less malleable than the noble metal component, nor to be significantly less corrosion resistant than the noble metal component. The electrically conductive composition can form a contact layer of the electrically conductive interconnector. The contact layer is bonded to a diffusion barrier which, in turn, is bonded to a bulk electrical conductor of the electrically conductive interconnector.

    Abstract translation: 公开了贵金属和固相润滑剂组合物和包括导电组合物的导电互导体。 导电组合物包括贵金属组分和固相润滑剂组分。 固相润滑剂组分的存在量足以导致导电组合物具有明显低于贵金属组分的摩擦系数的摩擦系数，而不导致导电组合物的韧度比 贵金属组分，也不比贵金属组分显着更少的耐腐蚀性。 导电组合物可以形成导电互连器的接触层。 接触层结合到扩散阻挡层，该扩散阻挡层又接合到导电互连器的体电导体。

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