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1.发明授权公开(公告)号：US06929826B1
公开(公告)日：2005-08-16
申请号：US10367496
申请日：2003-02-14
CPC分类号： C23C22/56 , C09D5/08 , C09D183/06 , C23C2222/20
摘要： An aqueous composition for applying to and treating metallic substrates that does not include chrome or chromium-containing compounds, does not include an organic solvent, and promotes adhesion of overcoat layers that are applied to the metallic substrate. The composition is an aqueous solution that includes of two hydrolyzed silanes, and water, wherein the composition has a pH of less than or equal to 5 and is substantially free of organic solvent and any chromium-containing compound.Also provided is a method for applying a chromium-free treatment on a metallic substrate comprising mixing a cross-liking agent with the above-described composition and applying the resulting mixture to the metallic substrate, and drying the metallic substrate.
摘要翻译： 用于涂布和处理不含铬或含铬化合物的金属基材的水性组合物不包括有机溶剂，并且促进施加到金属基材上的外涂层的粘附。 组合物是包含两个水解硅烷和水的水溶液，其中组合物的pH小于或等于5，并且基本上不含有机溶剂和任何含铬化合物。 还提供了一种在金属基材上施加无铬处理的方法，包括将交联剂与上述组合物混合并将所得混合物施加到金属基材上，并干燥金属基材。
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2.发明授权Method for forming thin solid lubricious films and film articles made thereby 失效由此形成薄的固体润滑膜和薄膜制品的方法
公开(公告)号：US5002798A
公开(公告)日：1991-03-26
申请号：US335406
申请日：1989-04-10
申请人： Michael S. Donley , Paul T. Murray , Trice W. Haas
发明人： Michael S. Donley , Paul T. Murray , Trice W. Haas
IPC分类号： C10M103/06 , C23C14/06 , C23C14/28 , F16N15/00
CPC分类号： C10M103/06 , C23C14/0623 , C23C14/28 , F16N15/00 , C10M2201/065 , C10M2201/066 , C10N2210/05 , C10N2210/06 , C10N2240/40 , C10N2280/00
摘要： Thin films of solid lubricious metal chalcogenides, such as MoS.sub.2, are grown on stainless steel substrates by pulsed laser evaporation (P.L.E.). X-ray photoelectron spectroscopy of PLE deposited MoS.sub.2 films grown at substrate temperatures up to 300.degree. C. have the same stoichiometry as bulk MoS.sub.2. MoS.sub.2 PLE deposited films grown at 450.degree. C. are sulfur rich. These laser-deposited films have a granular structure and exhibit none of the dendritic structures typically observed in sputter-deposited films. The coefficients of friction of PLE films were measured in laboratory air and ranged from 0.09-0.25; the majority of values were between 0.16 and 0.20. These frictional coefficients are in the appropriate range for a solid lubricant.
摘要翻译： 固体润滑金属硫属化物如MoS2的薄膜通过脉冲激光蒸发（P.L.E.）在不锈钢衬底上生长。 在高达300℃的衬底温度下生长的PLE沉积的MoS 2膜的X射线光电子能谱具有与体MoS2相同的化学计量。 在450℃生长的MoS2 PLE沉积膜是富含硫的。 这些激光沉积膜具有颗粒结构，并且在溅射沉积膜中通常没有观察到树状结构。 在实验室空气中测量PLE膜的摩擦系数，范围为0.09-0.25; 大多数值在0.16和0.20之间。 这些摩擦系数在固体润滑剂的适当范围内。
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公开(公告)号：USH1933H
公开(公告)日：2001-01-02
申请号：US08641042
申请日：1996-04-08
IPC分类号： C23C1434
摘要： System and method for high vacuum sputtering combining magnetron sputtering and pulsed laser plasma deposition are described wherein simultaneous or sequential magnetron sputtering and pulsed laser deposition operations in a single ultra-high vacuum system provides high deposition rates with precise control of film morphology, stoichiometry, microstructure, composition gradient, and uniformity, in the deposition of high performance coatings of various metal, ceramic and diamond-like carbon materials.
摘要翻译： 描述了组合磁控溅射和脉冲激光等离子体沉积的高真空溅射的系统和方法，其中在单个超高真空系统中的同时或顺序的磁控溅射和脉冲激光沉积操作提供高沉积速率，精确控制膜形态，化学计量，微观结构 ，组成梯度和均匀性，在各种金属，陶瓷和类金刚石碳材料的高性能涂层的沉积中。
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公开(公告)号：US5282985A
公开(公告)日：1994-02-01
申请号：US83130
申请日：1993-06-24
IPC分类号： C10M125/00 , C10M177/00 , C23C4/02 , C23C14/06 , C23C14/28 , C23C14/34 , C10M125/10
CPC分类号： 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
摘要： 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.
摘要翻译： 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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