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公开(公告)号：US11441097B2
公开(公告)日：2022-09-13
申请号：US16932202
申请日：2020-07-17
发明人： Anirudha V. Sumant , Ali Erdemir , Diana Berman
IPC分类号： C10M171/06 , B05D1/02 , C09D1/00 , C10M111/02 , C10M177/00 , C10N20/06 , C10N30/06 , C10N40/02 , C10N40/14 , C10N40/18 , C10N40/30 , C10N40/36 , C10N40/20 , C10N50/02 , C10N70/00
摘要： A low friction wear surface with a coefficient of friction in the superlubric regime including graphene and nanoparticles on the wear surface is provided, and methods of producing the low friction wear surface are also provided. A long lifetime wear-resistant surface including graphene exposed to hydrogen is provided, including methods of increasing the lifetime of graphene containing wear surfaces by providing hydrogen to the wear surface.
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公开(公告)号：US20180187296A1
公开(公告)日：2018-07-05
申请号：US15908445
申请日：2018-02-28
CPC分类号： C23C14/0611 , C01B32/25 , C23C14/021 , C23C14/024 , C23C14/0605 , C23C14/0635 , C23C14/3485 , C23C14/35
摘要： A hydrogenated diamond-like coating (“H-DLC”) for metallic substrates provides improved reliability. The H-DLC is relatively soft and elastic. Unlike hard and/or inelastic coatings in the prior art, the present coatings do not exhibit a loss of adhesion (delamination). A bonding layer may be used between the metallic substrate and the H-DLC. H-DLC coatings can, for example, be used in bearings and gears to reduce the occurrence of micropits and, ultimately, product failure.
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公开(公告)号：US09556531B2
公开(公告)日：2017-01-31
申请号：US14158181
申请日：2014-01-17
申请人： UChicago Argonne LLC
CPC分类号： C25D11/028 , C25D3/66
摘要： An article of manufacture and method of forming a borided material. An electrochemical cell is used to process a substrate to deposit a plurality of borided layers on the substrate. The plurality of layers are co-deposited such that a refractory metal boride layer is disposed on a substrate and a rare earth metal boride conforming layer is disposed on the refractory metal boride layer.
摘要翻译： 一种制造方法和形成硼化物的方法。 使用电化学电池来处理衬底以在衬底上沉积多个硼化层。 共同沉积多层，使得耐火金属硼化物层设置在基板上，稀土金属硼化物合适层设置在难熔金属硼化物层上。
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公开(公告)号：US20160145531A1
公开(公告)日：2016-05-26
申请号：US15012667
申请日：2016-02-01
IPC分类号： C10M169/04 , C10M125/02 , C10M103/04
CPC分类号： C10M169/04 , B01J27/22 , B01J27/24 , B01J35/002 , B01J37/0225 , B01J37/347 , B01J37/349 , C10M103/04 , C10M125/02 , C10M2201/05 , C10M2201/061 , C10M2201/087 , C10N2210/01 , C10N2210/02 , C10N2210/03
摘要： A nanocomposite coating and method of making and using the coating. The nanocomposite coating is disposed on a base material, such as a metal or ceramic; and the nanocomposite consists essentially of a matrix of an alloy selected from the group of Cu, Ni, Pd, Pt and Re which are catalytically active for cracking of carbon bonds in oils and greases and a grain structure selected from the group of borides, carbides and nitrides.
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公开(公告)号：US11566203B2
公开(公告)日：2023-01-31
申请号：US17033014
申请日：2020-09-25
IPC分类号： C10M177/00 , C10M101/02 , B01J37/02 , B01J27/22 , B01J27/24 , C23C30/00 , C10N60/00 , C10N70/00 , C10N30/06 , B82Y30/00
摘要： A non-stoichiometric nanocomposite coating and method of making and using the coating. The non-stoichiometric nanocomposite coating is disposed on a base material, such as a metal or ceramic; and the nanocomposite consists essentially of a matrix of an alloy selected from the group of Cu, Ni, Pd, Pt and Re which are catalytically active for cracking of carbon bonds in oils and greases and a grain structure selected from the group of borides, carbides and nitrides.
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公开(公告)号：US11230681B2
公开(公告)日：2022-01-25
申请号：US15866734
申请日：2018-01-10
发明人： Anirudha V. Sumant , Ali Erdemir , Junho Choi , Diana Berman
IPC分类号： B05D1/02 , C10M103/04 , C10M177/00 , C10M103/02 , B05D5/08 , C23C16/26 , C23C16/40 , B82Y30/00 , C10N30/06 , C10N50/02 , C10N50/08 , C10N70/00 , C10N80/00
摘要： A system and method for forming at least one of graphene and graphene oxide on a substrate and an opposed wear member. The system includes graphene and graphene oxide formed by an exfoliation process or solution processing method to dispose graphene and/or graphene oxide onto a substrate. The system further includes an opposing wear member disposed on another substrate and a gas atmosphere of an inert gas like N2, ambient, a humid atmosphere and a water solution.
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公开(公告)号：US09926622B2
公开(公告)日：2018-03-27
申请号：US14939604
申请日：2015-11-12
CPC分类号： C23C14/0611 , C01B32/25 , C23C14/021 , C23C14/024 , C23C14/0605 , C23C14/0635 , C23C14/3485 , C23C14/35
摘要： A method for making a pitting resistant carbon coating that includes a hydrogenated diamond-like coating (“H-DLC”). The H-DLC is relatively soft and elastic. Unlike hard and/or inelastic coatings in the prior art, the present coatings do not exhibit a loss of adhesion (delamination). A bonding layer may be deposited on a metallic substrate and the deposited H-DLC on the bonding layer.
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公开(公告)号：US09890345B2
公开(公告)日：2018-02-13
申请号：US14415499
申请日：2013-07-18
发明人： Anirudha V. Sumant , Ali Erdemir , Junho Choi , Diana Berman
IPC分类号： F16C33/04 , C10M103/04 , C10M177/00 , C10M103/02 , B05D1/02 , B05D5/08 , C23C16/26 , C23C16/40 , B82Y30/00
CPC分类号： C10M103/04 , B05D1/02 , B05D5/08 , B82Y30/00 , C10M103/02 , C10M177/00 , C10M2201/0413 , C10N2230/06 , C10N2250/08 , C10N2250/121 , C10N2270/00 , C10N2280/00 , C23C16/26 , C23C16/40 , Y10T428/30
摘要： A system and method for forming at least one of graphene and graphene oxide on a substrate and an opposed wear member. The system includes graphene and graphene oxide formed by an exfoliation process or solution processing method to dispose graphene and/or graphene oxide onto a substrate. The system further includes an opposing wear member disposed on another substrate and a gas atmosphere of an inert gas like N2, ambient, a humid atmosphere and a water solution.
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公开(公告)号：US20170137926A1
公开(公告)日：2017-05-18
申请号：US14939604
申请日：2015-11-12
CPC分类号： C23C14/0611 , C01B32/25 , C23C14/021 , C23C14/024 , C23C14/0605 , C23C14/0635 , C23C14/3485 , C23C14/35
摘要： A hydrogenated diamond-like coating (“H-DLC”) for metallic substrates provides improved reliability. The H-DLC is relatively soft and elastic. Unlike hard and/or inelastic coatings in the prior art, the present coatings do not exhibit a loss of adhesion (delamination). A bonding layer may be used between the metallic substrate and the H-DLC. H-DLC coatings can, for example, be used in bearings and gears to reduce the occurrence of micropits and, ultimately, product failure.
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公开(公告)号：US09561526B2
公开(公告)日：2017-02-07
申请号：US14309366
申请日：2014-06-19
发明人： Anirudha V. Sumant , Diana Berman , Ali Erdemir
IPC分类号： B05D3/04 , B05D5/08 , C10M103/02 , B81B1/00 , B05D1/02
CPC分类号： B05D5/08 , B05D1/02 , B05D3/0453 , B05D3/0486 , B05D7/14 , B81B1/00 , B81B3/0075 , C10M103/02 , C10M103/04 , C10M177/00 , C10M2201/041 , C10M2201/0413 , C10N2210/08 , C10N2220/082 , C10N2230/06 , C10N2240/06 , C10N2240/201 , C10N2240/202 , C10N2240/204 , C10N2250/121 , F16C33/1095
摘要： A low friction wear surface with a coefficient of friction in the superlubric regime including graphene and nanoparticles on the wear surface is provided, and methods of producing the low friction wear surface are also provided. A long lifetime wear resistant surface including graphene exposed to hydrogen is provided, including methods of increasing the lifetime of graphene containing wear surfaces by providing hydrogen to the wear surface.
摘要翻译： 提供了在磨损表面上包括石墨烯和纳米颗粒的超润滑系统中的摩擦系数低摩擦磨损表面，并且还提供了生产低摩擦磨损表面的方法。 提供包括暴露于氢的石墨烯的长寿命耐磨表面，包括通过向磨损表面提供氢来增加含有磨损表面的石墨烯的寿命的方法。
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