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公开(公告)号：US20160160148A1
公开(公告)日：2016-06-09
申请号：US14821099
申请日：2015-08-07
申请人： Amarendra K. Rai
发明人： Amarendra K. Rai
IPC分类号： C10M141/10 , C10M169/04 , C10M137/12 , C10M107/20 , C10M125/02
CPC分类号： C10M141/10 , C10M107/20 , C10M125/02 , C10M137/12 , C10M169/04 , C10M171/00 , C10M2201/041 , C10M2207/2835 , C10M2223/0603 , C10N2220/082 , C10N2230/06 , C10N2240/04 , C10N2240/042 , C10N2240/044
摘要： A lubricant formulation. The lubricant formulation includes a polyol-based base lubricant, an ionic liquid, and an organic nanoparticle. The ionic liquid is selected from the group consisting of trihexyltetradecylphosphonium bis(2-ethylhexyl)phosphate, trihexyl(tetradecyl)phosphonium bis-2,4,4-(trimethylpentyl)phosphinate, and trihexyl(tetradecyl)phosphonium bis(trifluoromethylsulfonyl)imide, or a combination thereof. The organic nanoparticle has a median particle size less than about 200 nm. The organic nanoparticle forms about 0.01 to about 5% by weight of the lubricant formulation. The ionic liquid forms about 0.5 to about 10% by weight of the lubricant formulation.
摘要翻译： 润滑剂配方。 润滑剂配方包括多元醇基润滑剂，离子液体和有机纳米颗粒。 离子液体选自磷酸双（2-乙基己基）酯，三（2,4,6-三甲基戊基）膦酸三己基（十四烷基）鏻，双（三氟甲基磺酰基）酰亚胺三己基（十四烷基）鏻等三 其组合。 有机纳米颗粒的中值粒径小于约200nm。 有机纳米颗粒形成约0.01至约5重量％的润滑剂制剂。 离子液体形成约0.5至约10重量％的润滑剂制剂。
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公开(公告)号：US07846506B1
公开(公告)日：2010-12-07
申请号：US11973987
申请日：2007-09-18
CPC分类号： C25D7/00 , C04B41/009 , C04B41/52 , C04B41/90 , C04B2111/00353 , C23C14/02 , C23C14/024 , C23C14/025 , C23C14/205 , C23C14/584 , C23C28/322 , C23C28/34 , C23C28/343 , C23C28/347 , C25D7/10 , F16C33/043 , F16C33/1095 , F16C33/44 , F16C33/445 , F16C33/6696 , F16C2206/06 , F16C2240/60 , F16C2360/00 , C04B41/4531 , C04B41/5001 , C04B41/0072 , C04B41/4529 , C04B41/5155 , C04B41/5116 , C04B41/4564 , C04B35/83
摘要： The present invention provides a method for applying a tribological coating to a carbon composite substrate. The method includes providing the carbon composite substrate, depositing a layer of carbon on the substrate, applying a layer of aluminum on the layer of carbon, annealing the substrate at a temperature greater than a melting temperature of aluminum, and applying a layer of silver. A layer of mixed aluminum and silver may be substituted for the layer of silver.
摘要翻译： 本发明提供了一种将摩擦学涂层施加到碳复合基材上的方法。 该方法包括提供碳复合衬底，在衬底上沉积碳层，在碳层上施加一层铝，在大于铝的熔融温度的温度下退火衬底，并施加一层银。 一层混合的铝和银可以代替银层。
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公开(公告)号：US20080107917A1
公开(公告)日：2008-05-08
申请号：US11935461
申请日：2007-11-06
CPC分类号： C23C14/0688 , C23C14/024 , C23C14/18 , F16C33/585 , F16C33/62 , Y10T428/12576 , Y10T428/31678
摘要： Embodiments of a coated substrate (for example, a coated race land region of a roller bearing element) comprise a metallic substrate, a ceramic underlayer comprising a nitride, a carbide, a carbonitride, a boride, or combinations thereof disposed over the metallic substrate, and a mixed layer comprising titanium nitride and silver disposed over the ceramic underlayer; and an overlayer disposed over the mixed layer.
摘要翻译： 涂布基板（例如，滚子轴承元件的涂覆的滚道区域）的实施例包括金属基板，设置在金属基板上的包含氮化物，碳化物，碳氮化物，硼化物或其组合的陶瓷底层， 以及设置在所述陶瓷底层上方的包含氮化钛和银的混合层; 以及设置在混合层上的覆层。
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公开(公告)号：US4863810A
公开(公告)日：1989-09-05
申请号：US98851
申请日：1987-09-21
CPC分类号： C23C14/5833 , C23C14/16 , C23C14/58 , C23C14/584 , Y10S148/90 , Y10S148/903 , Y10T428/12812 , Y10T428/12833 , Y10T428/12931 , Y10T428/12944
摘要： A method of providing corrosion resistant substrates having an amorphous metallic alloy coating thereon. The method comprises depositing refractory and transition elements, such as Ni, Nb, Ti and Cr, onto the substrate to provide a crystalline metallic layer thereon which is then irradiated to convert the layer into an amorphous metallic coating on the substrate. The coated substrate displays a corrosion resistance which is at least about four orders of magnitude greater than for the uncoated substrate in both lN HNO.sub.3 and 0.1 N NaCl aqueous solutions.
摘要翻译： 提供其上具有非晶金属合金涂层的耐腐蚀基材的方法。 该方法包括将诸如Ni，Nb，Ti和Cr的耐火材料和过渡元素沉积到衬底上以在其上提供结晶金属层，然后将其照射以将该层转化为衬底上的无定形金属涂层。 涂覆的基材显示耐腐蚀性，其比1NNNO 3和0.1N NaCl水溶液中未涂覆的底物大至少大约四个数量级。
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公开(公告)号：US07033682B1
公开(公告)日：2006-04-25
申请号：US10034852
申请日：2001-12-28
IPC分类号： B32B9/00
CPC分类号： C23C14/022 , C23C14/325 , C23C14/541 , C23C28/322 , C23C28/34 , C23C28/341 , C23C28/345 , C23C28/3455 , C23C28/347 , C23C28/36
摘要： Advanced machine tool coatings for Ti machining are presented. The coatings of the present invention provide for protection from chemical reactivity and higher cutting temperatures. In accordance with one embodiment of the present invention, a coated machine tool is provided including a relatively hard underlayer and a chemically inert overlayer. The relatively hard underlayer is formed over the base material of the machine tool. The overlayer is formed over the underlayer, is chemically inert with respect to titanium, and comprises an oxide of yttrium or another metal oxide. In accordance with another embodiment of the present invention, a coated machine tool is provided including an alkaline earth metal fluoride overlayer that is substantially chemically inert with respect to titanium. The overlayer includes a metal intermixed with the metal fluoride. The intermixed metal is softer than the base material.
摘要翻译： 介绍了Ti机加工的先进机床涂层。 本发明的涂层提供了防止化学反应性和更高切割温度的保护。 根据本发明的一个实施例，提供一种涂覆机床，其包括相对硬的底层和化学惰性的覆盖层。 相对较硬的底层形成在机床的基材上。 覆盖层形成在底层上，相对于钛是化学惰性的，并且包含钇或另一种金属氧化物的氧化物。 根据本发明的另一个实施例，提供一种涂覆的机床，其包括相对于钛基本上是化学惰性的碱土金属氟化物覆盖层。 覆层包括与金属氟化物混合的金属。 混合金属比基材更软。
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公开(公告)号：US20180044604A1
公开(公告)日：2018-02-15
申请号：US15790546
申请日：2017-10-23
申请人： Amarendra K. RAI
发明人： Amarendra K. RAI
IPC分类号： C10M141/10 , C10M137/12 , C10M171/00 , C10M107/20 , C10M169/04 , C10M125/02
CPC分类号： C10M141/10 , C10M107/20 , C10M125/02 , C10M137/12 , C10M169/04 , C10M171/00 , C10M2201/041 , C10M2207/2835 , C10M2223/0603 , C10N2220/082 , C10N2230/06 , C10N2240/04 , C10N2240/042 , C10N2240/044
摘要： A lubricant formulation. The lubricant formulation includes a polyol-based base lubricant, an ionic liquid, and an organic nanoparticle. The ionic liquid is selected from the group consisting of trihexyltetradecylphosphonium bis(2-ethylhexyl) phosphate, trihexyl(tetradecyl)phosphonium bis-2,4,4-(trimethylpentyl)phosphinate, and trihexyl(tetradecyl)phosphonium bis(trifluoromethylsulfonyl)imide, or a combination thereof. The organic nanoparticle has a median particle size less than about 200 nm. The organic nanoparticle forms about 0.01 to about 5% by weight of the lubricant formulation. The ionic liquid forms about 0.5 to about 10% by weight of the lubricant formulation.
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公开(公告)号：US07910217B2
公开(公告)日：2011-03-22
申请号：US11935461
申请日：2007-11-06
IPC分类号： B32B9/00
CPC分类号： C23C14/0688 , C23C14/024 , C23C14/18 , F16C33/585 , F16C33/62 , Y10T428/12576 , Y10T428/31678
摘要： Embodiments of a coated substrate (for example, a coated race land region of a roller bearing element) comprise a metallic substrate, a ceramic underlayer comprising a nitride, a carbide, a carbonitride, a boride, or combinations thereof disposed over the metallic substrate, and a mixed layer comprising titanium nitride and silver disposed over the ceramic underlayer; and an overlayer disposed over the mixed layer.
摘要翻译： 涂布基板（例如，滚子轴承元件的涂覆的滚道区域）的实施例包括金属基板，设置在金属基板上的包含氮化物，碳化物，碳氮化物，硼化物或其组合的陶瓷底层， 以及设置在所述陶瓷底层上方的包含氮化钛和银的混合层; 以及设置在混合层上的覆层。
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