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1.发明授权Electrodeposited metallic coatings comprising cobalt with enhanced fatigue properties 有权包含钴的电沉积金属涂层具有增强的疲劳性能公开(公告)号：US08663819B2
公开(公告)日：2014-03-04
申请号：US13673017
申请日：2012-11-09
发明人： Francisco Gonzalez , Diana Facchini , Jonathan McCrea , Mike Uetz , Gino Palumbo , Klaus Tomantschger
CPC分类号： C25D7/00 , B32B15/01 , B32B15/013 , B32B15/017 , C22C19/07 , C23C30/00 , C25D3/12 , C25D3/562 , C25D5/18 , C25D5/50 , C25D7/04 , C25D15/00 , Y10T428/12458 , Y10T428/12493 , Y10T428/12625 , Y10T428/12729 , Y10T428/1275 , Y10T428/12778 , Y10T428/12861 , Y10T428/12882 , Y10T428/1291 , Y10T428/12937 , Y10T428/12944 , Y10T428/12951 , Y10T428/12972 , Y10T428/12979 , Y10T428/13 , Y10T428/24942 , Y10T428/24967 , Y10T428/26 , Y10T428/263 , Y10T428/264 , Y10T428/265
摘要： Free standing articles or articles at least partially coated with substantially porosity free, fine-grained and/or amorphous Co-bearing metallic materials optionally containing solid particulates dispersed therein, are disclosed. The electrodeposited metallic layers and/or patches comprising Co provide, enhance or restore strength, wear and/or lubricity of substrates without reducing the fatigue performance compared to either uncoated or equivalent thickness chromium coated substrate. The fine-grained and/or amorphous metallic coatings comprising Co are particularly suited for articles exposed to thermal cycling, fatigue and other stresses and/or in applications requiring anti-microbial properties.
摘要翻译： 公开了至少部分地涂覆有基本上无孔隙的细颗粒和/或无定形的含Co金属材料的任选地含有分散在其中的固体颗粒的独立制品或制品。 包含Co的电沉积金属层和/或贴剂提供，增强或恢复基材的强度，磨损和/或润滑性，而不降低与未涂覆或等效厚度的铬涂覆的基材相比的疲劳性能。 包含Co的细粒和/或无定形金属涂层特别适用于暴露于热循环，疲劳和其它应力和/或需要抗微生物性能的应用中的制品。
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公开(公告)号：US12091990B2
公开(公告)日：2024-09-17
申请号：US18101835
申请日：2023-01-26
IPC分类号： F01D5/30
CPC分类号： F01D5/3007 , F01D5/3092 , F05D2220/32 , F05D2230/31 , F05D2230/60 , F05D2240/24
摘要： Sacrificial inserts for use in gas turbine engines to reduce friction and wear damage between compressor fan blades and the fan rotors are disclosed. The consumable metallic shims have low friction and reduce fretting and galling on fan blade roots and fan rotor dovetail slots thereby increasing their operating lives, as well as reduce engine noise and improve engine efficiency. The electroformed, compliant, multi-purpose shims may have variable thickness and, when positioned between the blade dovetail root and the rotor disk dovetail slot, prevent movement and slippage between air foil blades and the rotor.
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公开(公告)号：US11661518B2
公开(公告)日：2023-05-30
申请号：US17695970
申请日：2022-03-16
发明人： Gino Palumbo , Herath Katugaha , Jonathan McCrea , Klaus Tomantschger , Konstantinos Panagiotopoulos
IPC分类号： C09D5/00 , C09D175/04 , C09D163/00 , B32B15/08
CPC分类号： C09D5/002 , C09D163/00 , C09D175/04 , B32B15/08 , Y10T428/1355
摘要： Articles including durable and icephobic polymeric coatings are disclosed. The polymeric coatings include a bonding layer which may contain a substantially fully cured polymeric resin providing excellent adhesion to metallic or polymer substrates. The polymeric coating further includes an outer surface layer which is smooth, hydrophobic and icephobic and, in addition to a substantially fully cured resin, contains silicone comprising additives near the exposed outer surface. The anisotropic polymeric coatings are particularly suited for strong and lightweight parts required in aerospace, automotive and sporting goods applications. A process for making the articles is disclosed as well.
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公开(公告)号：US11591919B2
公开(公告)日：2023-02-28
申请号：US17123355
申请日：2020-12-16
IPC分类号： F01D5/30
摘要： Sacrificial inserts for use in gas turbine engines to reduce friction and wear damage between compressor fan blades and the fan rotors are disclosed. The consumable metallic shims have low friction and reduce fretting and galling on fan blade roots and fan rotor dovetail slots thereby increasing their operating lives, as well as reduce engine noise and improve engine efficiency. The electroformed, compliant, multi-purpose shims may have variable thickness and, when positioned between the blade dovetail root and the rotor disk dovetail slot, prevent movement and slippage between air foil blades and the rotor.
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公开(公告)号：US08911878B2
公开(公告)日：2014-12-16
申请号：US13755415
申请日：2013-01-31
发明人： Klaus Tomantschger , Jonathan McCrea , Nandakumar Nagarajan , Francisco Gonzalez , Gino Palumbo , Konstantinos Panagiotopoulos , Herath Katugaha
IPC分类号： B32B1/08 , B32B7/04 , B32B15/04 , B32B15/08 , C25D7/00 , C23C18/16 , C08J7/12 , B32B7/12 , B32B37/24 , B32B37/12
CPC分类号： B32B7/04 , B32B1/08 , B32B7/12 , B32B15/043 , B32B15/08 , B32B37/1284 , B32B2037/246 , B32B2307/202 , B32B2311/00 , C08J7/123 , C23C18/1641 , C23C18/165 , C25D7/00 , Y10T156/10 , Y10T428/12028 , Y10T428/12049 , Y10T428/12389 , Y10T428/12451 , Y10T428/12472 , Y10T428/12569 , Y10T428/12632 , Y10T428/12896 , Y10T428/12944 , Y10T428/131 , Y10T428/1352 , Y10T428/1355 , Y10T428/1359 , Y10T428/24545 , Y10T428/24612 , Y10T428/2495 , Y10T428/26 , Y10T428/263 , Y10T428/269 , Y10T428/31678
摘要： Metal-clad polymer articles containing structural fine-grained and/or amorphous metallic coatings/layers optionally containing solid particulates dispersed therein. The fine-grained and/or amorphous metallic coatings are particularly suited for strong and lightweight articles, precision molds, sporting goods, automotive parts and components exposed to thermal cycling although the CLTE of the metallic layer and the one of the substrate is mismatched. The interface between the metallic layer and the polymer is suitably pretreated to withstand thermal cycling without failure.
摘要翻译： 包含结构细晶粒和/或非晶金属涂层/层的金属包层聚合物制品任选地含有分散在其中的固体颗粒。 细晶粒和/或非晶金属涂层特别适用于强而轻的制品，精密模具，运动用品，暴露于热循环的汽车部件和部件，尽管金属层的CLTE和基板之一不匹配。 金属层和聚合物之间的界面适当地经过预处理以承受热循环而不失败。
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公开(公告)号：US20230184120A1
公开(公告)日：2023-06-15
申请号：US18101835
申请日：2023-01-26
IPC分类号： F01D5/30
CPC分类号： F01D5/3007 , F01D5/3092 , F05D2220/32 , F05D2230/60 , F05D2240/24 , F05D2230/31
摘要： Sacrificial inserts for use in gas turbine engines to reduce friction and wear damage between compressor fan blades and the fan rotors are disclosed. The consumable metallic shims have low friction and reduce fretting and galling on fan blade roots and fan rotor dovetail slots thereby increasing their operating lives, as well as reduce engine noise and improve engine efficiency. The electroformed, compliant, multi-purpose shims may have variable thickness and, when positioned between the blade dovetail root and the rotor disk dovetail slot, prevent movement and slippage between air foil blades and the rotor.
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公开(公告)号：US20150111673A1
公开(公告)日：2015-04-23
申请号：US14513267
申请日：2014-10-14
发明人： Klaus Tomantschger , Jonathan McCrea , Nandakumar Nasarajan , Francisco Gonzalez , Gino Palumbo , Konstantinos Panagiotopoulos , Herath Katugaha , Diana Facchini , Jared Victor , Uwe Erb
IPC分类号： C23C18/16 , C09J163/00 , A63B59/14
CPC分类号： C23C18/1641 , A63B59/70 , A63B2102/24 , B32B1/08 , B32B3/30 , B32B7/02 , B32B15/08 , B32B15/18 , B32B15/20 , B32B27/08 , B32B27/16 , B32B27/18 , B32B27/20 , B32B27/281 , B32B27/285 , B32B27/288 , B32B27/302 , B32B27/304 , B32B27/308 , B32B27/32 , B32B27/322 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/38 , B32B27/40 , B32B27/42 , B32B2255/06 , B32B2255/10 , B32B2255/20 , B32B2255/205 , B32B2262/101 , B32B2262/106 , B32B2264/02 , B32B2264/10 , B32B2264/12 , B32B2270/00 , B32B2307/202 , B32B2307/212 , B32B2307/30 , B32B2307/51 , B32B2307/538 , B32B2307/54 , B32B2307/718 , B32B2457/00 , B32B2509/00 , B32B2535/00 , B32B2597/00 , B32B2605/00 , C09J163/00 , C23C14/021 , C23C14/024 , C23C14/028 , C23C16/0227 , C23C16/0254 , C23C16/0272 , C23C18/1855 , C23C18/1893 , C23C18/1896 , C25D5/54 , Y10T428/12111 , Y10T428/12389 , Y10T428/12451 , Y10T428/12472 , Y10T428/12569 , Y10T428/12944 , Y10T428/1355 , Y10T428/24355 , Y10T428/24545 , Y10T428/24612 , Y10T428/26 , Y10T428/269
摘要： The fine-grained and/or amorphous metallic coatings are particularly suited for strong and lightweight sporting goods exposed to thermal cycling although the coefficient of linear thermal expansion (CLTE) of the metallic layer and the substrate are mismatched.
摘要翻译： 细晶粒和/或非晶金属涂层特别适用于暴露于热循环的强和轻的运动用品，尽管金属层和基材的线性热膨胀系数（CLTE）不匹配。
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公开(公告)号：US08691397B2
公开(公告)日：2014-04-08
申请号：US13665052
申请日：2012-10-31
发明人： Diana Facchini , Francisco Gonzalez , Jonathan McCrea , Mike Uetz , Gino Palumbo , Klaus Tomantschger
CPC分类号： C25D3/562 , C25D3/12 , C25D3/26 , C25D5/18 , C25D5/50 , C25D15/00 , Y10T428/12049 , Y10T428/12493 , Y10T428/12861 , Y10T428/12937 , Y10T428/12993 , Y10T428/13 , Y10T428/24942 , Y10T428/24967 , Y10T428/26 , Y10T428/263 , Y10T428/264 , Y10T428/265
摘要： Free standing articles or articles at least partially coated with substantially porosity free, fine-grained and/or amorphous Co-bearing metallic materials optionally containing solid particulates dispersed therein, are disclosed. The electrodeposited metallic layers and/or patches comprising Co provide, enhance or restore strength, wear and/or lubricity of substrates without reducing the fatigue performance. The fine-grained and/or amorphous metallic coatings comprising Co are particularly suited for articles exposed to thermal cycling, fatigue and other stresses and/or in applications requiring anti-microbial properties.
摘要翻译： 公开了至少部分地涂覆有基本上无孔隙的细颗粒和/或无定形的含Co金属材料的任选地含有分散在其中的固体颗粒的独立制品或制品。 包含Co的电沉积金属层和/或贴剂提供，增强或恢复基底的强度，磨损和/或润滑性，而不降低疲劳性能。 包含Co的细粒和/或无定形金属涂层特别适用于暴露于热循环，疲劳和其它应力和/或需要抗微生物性能的应用中的制品。
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公开(公告)号：US11667798B2
公开(公告)日：2023-06-06
申请号：US17695988
申请日：2022-03-16
发明人： Gino Palumbo , Herath Katugaha , Jonathan McCrea , Klaus Tomantschger , Konstantinos Panagiotopoulos
CPC分类号： C09D5/14 , C08K3/04 , C09D7/61 , C09D7/65 , C09D7/68 , C09D7/69 , C09D7/70 , C09D183/08 , C08K3/08 , C09D1/00
摘要： Articles including durable and icephobic and/or biocidal polymeric coatings are disclosed. The polymeric coatings can include a bonding layer which may contain a substantially fully cured polymeric resin providing excellent adhesion to metallic or polymer substrates. The polymeric coating further includes an outer surface layer which is smooth, hydrophobic, biocidal and icephobic and, in addition to a substantially fully cured resin, contains silicone comprising additives near the exposed outer surface. The anisotropic polymeric coatings are particularly suited for strong and lightweight parts required in aerospace, automotive and sporting goods to applications. A process for making the articles is disclosed as well.
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公开(公告)号：US09970120B2
公开(公告)日：2018-05-15
申请号：US14997636
申请日：2016-01-18
发明人： Klaus Tomantschger , Diana Facchini , Francisco Gonzalez , Jonathan McCrea , John Kratochwil , Dan Woloshyn , Yusuf Bismilla , Nandakumar Nagarajan , Mioara Neacsu
摘要： A method for electrodepositing a coating/free-standing layer on a workpiece in an electrolytic cell includes moving the workpiece and an anode applicator tool having a consumable anode insert relative to each other; anodically dissolving a metal from the insert and cathodically depositing the metal on the workpiece; providing flow of electrolyte solution through the insert to ensure that greater than 90% of the anodic reaction is represented by dissolution of the metal; recirculating collected electrolyte solution exiting the electrolytic cell through the insert; applying an electric current to the electrolytic cell; maintaining a concentration of the anodically dissolved metal within ±25% of each Ampere-hour per liter of electroplating solution; and creating a cathodic electrodeposit on the workpiece which includes the anodically dissolved metal, the chemical composition of the deposit varying by less than 25% in the deposition direction over a selected thickness of up to 25 microns of the deposit.
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