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公开(公告)号：US20240018987A1
公开(公告)日：2024-01-18
申请号：US18473860
申请日：2023-09-25
发明人： Christopher A. Horst , Donald E. Bergstrom , Johnny Bertelsen , Signe Tolberg Andersen , Flemming Sørensen
IPC分类号： F16B15/00 , C23C4/02 , C23C4/18 , B21G5/00 , C23C4/131 , C23C2/06 , C23C2/26 , C25D5/48 , C25D7/06 , B21G3/00 , B05B13/02 , B05C11/06 , B05C5/02 , B05C9/14 , F16B33/00 , C23C2/04 , C23C4/08 , C23C4/12 , C25D3/22 , C25D7/00
CPC分类号： F16B15/0092 , C23C4/02 , C23C4/18 , B21G5/00 , C23C4/131 , C23C2/06 , C23C2/26 , C25D5/48 , C25D7/0607 , B21G3/00 , B05B13/0242 , B05C11/06 , B05C5/0208 , B05C9/14 , F16B33/008 , C23C2/04 , C23C4/08 , C23C4/12 , C25D3/22 , C25D7/00 , B05B7/224
摘要： A method of applying a corrosion-resistant coating to a fastener that includes preheating an area of the fastener to be coated to elevate a temperature of the area and spraying the preheated area of the fastener with a molten or semi-molten metal. In one embodiment, a corrosion-resistant coating applicator includes a support structure, a rotatable slotted fastener conveyer supported by the support structure, a feeder configured to feed fasteners to the rotatable slotted fastener conveyer, a fastener aligner configured to make head portions of the fasteners aligned with each other, a heater configured to heat head portions of the fasteners as the fasteners are being conveyed by the slotted fastener conveyer, and a sprayer configured to apply a corrosion-resistant coating to the heated head portions of the fasteners being conveyed by the slotted fastener conveyer. The present disclosure also provides corrosion-resistant coated fasteners made using the coating methods and/or coating apparatus.
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公开(公告)号：US11833623B2
公开(公告)日：2023-12-05
申请号：US16720420
申请日：2019-12-19
IPC分类号： B33Y30/00 , B23K9/04 , B29C64/112 , B22F3/115 , B05B12/18 , B23K9/23 , C23C4/131 , B22F7/06 , B23K9/02 , B05B7/22 , B05B5/00 , B29C64/40 , B33Y50/02 , B05B5/025 , B22F10/22 , B22F12/90 , B22F10/31 , B22F10/368 , B23K20/00 , B23K31/02 , B23K31/12 , B33Y10/00 , B23K103/02 , B23K103/18 , B23K103/04 , B05B5/08 , B05B7/18 , B23K103/24 , B23K103/20 , B22F10/25 , B22F12/17 , B22F12/55
CPC分类号： B23K9/04 , B05B5/001 , B05B5/0255 , B05B7/22 , B05B12/18 , B22F3/115 , B22F7/064 , B22F10/22 , B22F10/31 , B22F10/368 , B22F12/90 , B23K9/02 , B23K9/23 , B23K9/232 , B23K20/00 , B23K31/02 , B23K31/12 , B29C64/112 , B29C64/40 , B33Y30/00 , B33Y50/02 , C23C4/131 , B05B5/081 , B05B7/18 , B05B7/224 , B05B7/226 , B22F10/25 , B22F12/17 , B22F12/55 , B22F2999/00 , B23K2103/02 , B23K2103/05 , B23K2103/18 , B23K2103/20 , B23K2103/24 , B33Y10/00 , Y02P10/25 , B22F2999/00 , B22F7/064 , B22F2207/01 , B22F2999/00 , B22F10/22 , B22F2203/03 , B22F2999/00 , B22F10/31 , B22F2203/03
摘要： An additive manufacturing system includes an additive manufacturing tool configured to receive a plurality of metallic anchoring materials and to supply a plurality of droplets to a part, and a controller configured to independently control the composition, formation, and application of each droplet to the plurality of droplets to the part. The plurality of droplets is configured to build up the part. Each droplet of the plurality of droplets includes at least one metallic anchoring material of the plurality of metallic anchoring materials.
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公开(公告)号：US09988703B2
公开(公告)日：2018-06-05
申请号：US15191497
申请日：2016-06-23
发明人： David J. Cook , Keith A. Kowalsky , Chris Berghorn , John Conti , Scott R. Harrigan , David Barton
摘要： A system (100), apparatus (110), and method (900) for monitored thermal spraying. One or more sensors (610) are used to capture one or more types of measurements (650) to monitor the thermal spraying process. A processor (710) can analyze a waveform (750) of measurements (650), such as electrical measurements (652). The processor (710) can then initiate a response (770) such as a warning (772) or an automatic adjustment (790) that is triggered by an identified operating condition (800).
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公开(公告)号：US09987703B2
公开(公告)日：2018-06-05
申请号：US13716757
申请日：2012-12-17
发明人： Masanobu Sugimoto , Kenichi Yamada , Masanobu Irie
CPC分类号： B23K10/027 , B05B7/224
摘要： The plasma spraying apparatus includes a cathode, a first gas nozzle defining a first gas path between the cathode and itself, a second gas nozzle defining a second gas path between the first gas nozzle and itself, and a third gas nozzle disposed between the first and second gas nozzles to define a third gas path between the first and second gas paths. A wire is disposed at a distal end thereof in front of a nozzle opening of the second gas nozzle. A first gas sprayed through the first gas nozzle is turned into plasma flame, which melts the wire into droplets, and the droplets are sprayed onto a target by a second gas sprayed through the second gas nozzle. The third gas absorbs heat from the plasma flame to thereby turn into a high-temperature gas flow externally of the plasma flame.
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公开(公告)号：US20170307338A1
公开(公告)日：2017-10-26
申请号：US15485783
申请日：2017-04-12
申请人： Werner Krömmer , Jörg Lorenz
发明人： Werner Krömmer , Jörg Lorenz
摘要： A method for producing an armor plating for protected vehicles is described. The method employs the following steps: supplying a substrate made of a metal and/or a nonmetal and coating the substrate with the aid of a thermal spraying process. A device for producing an armor plating is also described herein.
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公开(公告)号：US20170243727A1
公开(公告)日：2017-08-24
申请号：US15046600
申请日：2016-02-18
CPC分类号： H01J37/32825 , B05B7/224 , C23C4/08 , C23C4/134 , H01J37/32055 , H01J37/32449 , H01J37/32513 , H01J37/3255 , H01J37/32605 , H01J37/32614 , H05H1/34 , H05H1/42 , H05H2001/3447
摘要： An atmospheric pressure pulsed arc plasma source and method of using including a housing having a housing opening therein; an insulator tube having an insulator tube opening therein, retained within the housing opening; and a conductive tube, retained within the insulator tube opening. A nozzle is retained by the housing. A feed path is defined in the conductive tube and the nozzle and a gas feed port is operatively coupled to the feed path. Feedstock is provided in the feed path and electrically coupled to the conductive tube. A pulsed DC power source provides a pulsed voltage to the conductive tube. The plasma source emits a discharge stream having a temperature that is less than 50° C. from the nozzle and a coating is formed on a substrate.
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公开(公告)号：US09056326B2
公开(公告)日：2015-06-16
申请号：US13978856
申请日：2012-01-06
摘要： A device for the thermal coating of a surface, having a wire supply unit for the supply of a wire, wherein the wire acts as a first electrode, a source for plasma gas for generating a plasma gas stream, a nozzle body with a nozzle opening through which the plasma gas stream is conducted as a plasma gas jet to one wire end, and a second electrode which is arranged in the plasma gas stream before the latter enters into the nozzle opening The device is characterized in that the wire supply unit is adjustable, whereby the wire end situated in front of the nozzle opening can be moved by a certain adjustment travel. In this way, it is possible for installation tolerances in the device to be easily compensated, and high and consistent quality of the coating is attained.
摘要翻译： 一种用于表面的热涂覆的装置，具有用于供应导线的导线供应单元，其中所述导线用作第一电极，用于产生等离子体气流的等离子体气体源，具有喷嘴开口的喷嘴体 通过该等离子体气流将等离子体气体流作为等离子体气体射流引导到一个线端，以及在等离子体气流进入喷嘴开口之前被布置在等离子体气体流中的第二电极。该装置的特征在于，电线供应单元是可调节的 由此位于喷嘴开口前方的线端可以移动一定的调整行程。 以这种方式，可以容易地补偿装置中的安装公差，并且获得高且一致的涂层质量。
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公开(公告)号：US20140014003A1
公开(公告)日：2014-01-16
申请号：US13978856
申请日：2012-01-06
IPC分类号： B05B7/18
摘要： A device for the thermal coating of a surface, having a wire supply unit for the supply of a wire, wherein the wire acts as a first electrode, a source for plasma gas for generating a plasma gas stream, a nozzle body with a nozzle opening through which the plasma gas stream is conducted as a plasma gas jet to one wire end, and a second electrode which is arranged in the plasma gas stream before the latter enters into the nozzle opening The device is characterized in that the wire supply unit is adjustable, whereby the wire end situated in front of the nozzle opening can be moved by a certain adjustment travel. In this way, it is possible for installation tolerances in the device to be easily compensated, and high and consistent quality of the coating is attained.
摘要翻译： 一种用于表面的热涂覆的装置，具有用于供应导线的导线供应单元，其中所述导线用作第一电极，用于产生等离子体气流的等离子体气体源，具有喷嘴开口的喷嘴体 通过该等离子体气流将等离子体气体流作为等离子体气体射流引导到一个线端，以及在等离子体气流进入喷嘴开口之前被布置在等离子体气体流中的第二电极。该装置的特征在于，电线供应单元是可调节的 由此位于喷嘴开口前方的线端可以移动一定的调整行程。 以这种方式，可以容易地补偿装置中的安装公差，并且获得高且一致的涂层质量。
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公开(公告)号：US08581138B2
公开(公告)日：2013-11-12
申请号：US13334851
申请日：2011-12-22
IPC分类号： B23K10/00
CPC分类号： B05B7/224
摘要： A method of thermally depositing metal onto a target surface using a plasma transferred wire arc thermal spray apparatus, wherein the method includes the steps of offsetting the central axis of a consumable wire with respect to an axial centerline of a constricting orifice; and establishing and operating a plasma transferred wire arc between a cathode and a free end of the consumable wire; and melting and atomizing a continually fed free end of the consumable wire into molten metal particles and projecting the particles onto said target surface.
摘要翻译： 一种使用等离子体转移线弧热喷涂装置将金属热沉积到目标表面上的方法，其中该方法包括以下步骤：相对于收缩孔的轴向中心线抵消消耗线的中心轴线; 以及建立和操作等离子体转移的线弧线在可消耗线材的阴极和自由端之间; 并将可消耗线材的连续供给的自由端熔化和雾化成熔融金属颗粒并将颗粒投影到所述目标表面上。
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公开(公告)号：US20130216722A1
公开(公告)日：2013-08-22
申请号：US13402260
申请日：2012-02-22
IPC分类号： C23C4/08
摘要： A method for forming protective corrosive resistant coatings on equipment is disclosed. The coating is formed from a NiCrMo alloy composition containing at least two gettering components selected from Al, Si, and Ti in an amount of up to 25 wt. %. The coating in one embodiment is applied using a thermal spray technique, e.g., twin wire arc spray, forming coatings of 5-50 mils thickness having a fine-scale micro-pore structure which is effectively non-permeable in aggressive solutions, and resist selective oxidation in thermal spraying of components for maximized corrosion performance The coating is further characterized as having excellent adhesion strength even when applied with varying parameters as in manual on-site coating applications.
摘要翻译： 公开了一种在设备上形成防腐蚀涂层的方法。 涂层由含有至多两种吸附剂组分的NiCrMo合金组合物形成，该组合物选自Al，Si和Ti中至少25wt。 ％。 在一个实施例中的涂层是使用热喷涂技术施加的，例如双线电弧喷涂，5-50密耳厚度的成型涂层具有精细微孔结构，其在腐蚀性溶液中是有效的不可渗透的，并具有抗选择性 组分的热喷涂中的氧化以最大化的腐蚀性能即使在手动现场涂覆应用中具有不同的参数，涂层还具有优异的粘附强度。
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