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    Anti-seizing lubricant composition, and method of making the same
    45.
    发明授权
    Anti-seizing lubricant composition, and method of making the same 失效
    防卡润滑剂组合物及其制备方法

    公开(公告)号：US5498351A

    公开(公告)日：1996-03-12

    申请号：US241521

    申请日：1994-05-12

    Applicant: Jerry P. Hefling

    Inventor： Jerry P. Hefling

    IPC: C10M125/00 ,  C10M125/04 ,  C10M177/00 ,  C10M125/02

    CPC classification number: C10M177/00 ,  C10M125/00 ,  C10M125/04 ,  C10M2201/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/05 ,  C10M2201/06 ,  C10M2201/18 ,  C10M2229/02 ,  C10M2229/05

    Abstract: A a process for making a lubricious composition useful for preventing seizing of threaded fasteners in application to the threaded surface(s) thereof, comprising: (a) forming metal wire by drawing of metal source material through a wire drawing die; (b) lubricating the wire drawing die with an oil lubricant in forming the metal wire, to produce as a by-product thereof a metal flake/oil mixture; (c) separating the metal flake/oil mixture to recover a metal flake/oil suspension; and (d) formulating the metal flake/oil suspension in a metal flake-containing lubricant composition. The invention in another aspect relates to a product of such process. In a specific compositional aspect, the invention relates to a composition comprising an oil-based vehicle, 15%-35% by weight particulate metal (e.g., microscopic flake aluminum), based on the total weight of the composition, and 10%-30% by weight graphite, based on the total weight of the composition.

    Abstract translation: 一种用于制造润滑组合物的方法，其用于防止螺纹紧固件在其螺纹表面上的咬合，包括：（a）通过拉丝模拉制金属源材料来形成金属丝; （b）在形成金属线时用油润滑剂润滑拉丝模，以其副产物形成金属薄片/油混合物; （c）分离金属片/油混合物以回收金属片/油悬浮液; 和（d）在金属薄片润滑剂组合物中配制金属片/油悬浮液。 本发明另一方面涉及这种方法的产物。 在具体的组成方面，本发明涉及一种组合物，其包含基于组合物的总重量的基于15％-35％重量的颗粒状金属（例如微观薄片状铝）的油性载体和10％-30％ 重量％的石墨，基于组合物的总重量。

    Lubricant coatings
    49.
    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。

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