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公开(公告)号：US20110129620A1
公开(公告)日：2011-06-02
申请号：US13022681
申请日：2011-02-08
Applicant: Richard C. ABBOTT
Inventor： Richard C. ABBOTT
CPC classification number: H05B3/10 , C23C4/06 , C23C24/04 , D06F58/26 , F24C7/04 , F24C15/325 , F24D19/04 , F24H3/0405 , F24H3/0411 , H05B1/00 , H05B3/16 , H05B2203/006 , H05B2203/013 , Y02T50/67 , Y10T29/49099 , Y10T156/10
Abstract: Method for thermally spraying a heater onto a substrate, comprising providing a metallic material having a core and an insulator therein and thermally spraying the metallic material and the insulator onto a substrate to form a heater. Method of fabricating a thermally sprayed gas heater, comprising providing a gas flow apparatus that propels a gas through a housing; thermally spraying a material to form a resistive heating layer; bonding the resistive heating layer to a surface of the apparatus, the heating layer being positioned to heat the gas flow in the housing. Method of fabricating a heater system of a turbulent gas flow duct, comprising providing a duct having a gas flow channel, the channel having a shaped surface providing a turbulent gas flow therein; thermally spraying a material to form a resistive heating layer; positioning the resistive heating layer to heat the gas flow in the channel.
Abstract translation: 一种用于将加热器热喷涂到基底上的方法，包括提供具有芯和绝缘体的金属材料，并将金属材料和绝缘体热喷涂到基底上以形成加热器。 一种制造热喷气体加热器的方法，包括提供一种通过壳体推动气体的气流装置; 热喷涂材料以形成电阻加热层; 将电阻加热层接合到设备的表面，加热层被定位成加热壳体中的气流。 制造湍流气体流道的加热器系统的方法，包括提供具有气体流动通道的管道，所述通道具有在其中提供紊流气流的成形表面; 热喷涂材料以形成电阻加热层; 定位电阻加热层以加热通道中的气流。
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32.发明申请Erosion Resistant Cermet Linings for Oil & Gas Exploration, Refining and Petrochemical Processing Applications 有权用于石油和天然气勘探，炼油和石化加工应用的耐腐蚀金属陶瓷衬片公开(公告)号：US20110104384A1
公开(公告)日：2011-05-05
申请号：US12912622
申请日：2010-10-26
Applicant: John R. Peterson , Narasimha-Rao V. Bangaru , Robert Lee Antram , Christopher John Fowler , Neeraj S. Thirumalai , ChangMin Chun , Emery B. Lendvai-Lintner
Inventor： John R. Peterson , Narasimha-Rao V. Bangaru , Robert Lee Antram , Christopher John Fowler , Neeraj S. Thirumalai , ChangMin Chun , Emery B. Lendvai-Lintner
CPC classification number: C22C29/04 , C22C29/12 , C22C29/14 , C22C29/16 , Y10T29/49826
Abstract: The present invention is directed to a method for protecting metal surfaces in oil & gas exploration and production, refinery and petrochemical process applications subject to solid particulate erosion at temperatures of up to 1000° C. The method includes the step of providing the metal surfaces in such applications with a hot erosion resistant cermet lining or insert, wherein the cermet lining or insert includes a) about 30 to about 95 vol % of a ceramic phase, and b) a metal binder phase, wherein the cermet lining or insert has a HEAT erosion resistance index of at least 5.0 and a K1C fracture toughness of at least 7.0 MPa-m1/2. The metal surfaces may also be provided with a hot erosion resistant cermet coating having a HEAT erosion resistance index of at least 5.0. Advantages provided by the method include, inter alia, outstanding high temperature erosion and corrosion resistance in combination with outstanding fracture toughness, as well as outstanding thermal expansion compatibility to the base metal of process units. The method finds particular application for protecting process vessels, transfer lines and process piping, heat exchangers, cyclones, slide valve gates and guides, feed nozzles, aeration nozzles, thermo wells, valve bodies, internal risers, deflection shields, sand screen, and oil sand mining equipment.
Abstract translation: 本发明涉及一种用于在高达1000℃的温度下保护固体颗粒物侵蚀的石油和天然气勘探和生产，炼油和石化工艺应用中的金属表面的保护方法。该方法包括以下步骤： 具有耐热蚀金属陶瓷衬里或插入物的这种应用，其中金属陶瓷衬里或插入物包括a）约30至约95体积％的陶瓷相，和b）金属粘合剂相，其中金属陶瓷衬里或插入物具有热 耐蚀性指数至少为5.0，K1C断裂韧度至少为7.0MPa-m1 / 2。 金属表面还可以具有耐热腐蚀金属陶瓷涂层，其耐热侵蚀性指数至少为5.0。 该方法提供的优点尤其包括优异的耐高温侵蚀和耐腐蚀性以及突出的断裂韧性，以及与处理单元的母材的突出的热膨胀相容性。 该方法特别适用于保护过程容器，输送管线和过程管道，热交换器，旋风分离器，滑阀门和引导件，进料嘴，曝气喷嘴，热阱，阀体，内部立管，偏转屏蔽，砂筛和油 采砂设备。
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33.发明申请METHOD FOR PRODUCING A CRACK-FREE ABRADABLE COATING WITH ENHANCED ADHESION 审中-公开用于生产具有增强粘合力的无裂纹涂层的方法公开(公告)号：US20110086163A1
公开(公告)日：2011-04-14
申请号：US12895114
申请日：2010-09-30
Applicant: Xinqing Ma
Inventor： Xinqing Ma
CPC classification number: C23C4/02 , C23C4/12 , C23C4/18 , Y02T50/67 , Y02T50/6765 , Y10T428/249953 , Y10T428/31699 , Y10T428/31935
Abstract: The present invention provides methods for producing a crack-free abradable coating with enhanced adhesion. The methods include the steps of providing a substrate and applying an abradable material to the substrate, either directly or indirectly via one or more additional layers. A critical coating temperature of the abradable material is determined that ensures that the thermal stress level in the abradable material is lower than the tensile strength of the abradable material. The temperature of the abradable material is held at a constant temperature below the critical coating temperature throughout the step of applying the abradable material to the substrate.
Abstract translation: 本发明提供了生产具有增强粘合力的无裂纹涂层的方法。 所述方法包括以下步骤：通过一个或多个附加层直接或间接地提供基底和将可磨损材料施加到基底上。 确定可磨损材料的关键涂层温度，确保耐磨材料中的热应力水平低于耐磨材料的抗拉强度。 在将可磨损材料施加到基材的整个步骤中，耐磨材料的温度保持在临界涂层温度以下的恒定温度。
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公开(公告)号：US20110042146A1
公开(公告)日：2011-02-24
申请号：US12919803
申请日：2009-05-11
Applicant: Frank Friedrich Lachmann , Gerald F. Flynn , Karl Georg Hildebrand
Inventor： Frank Friedrich Lachmann , Gerald F. Flynn , Karl Georg Hildebrand
Abstract: This invention relates to a percussion drill bit head for a percussion drilling apparatus, the drill bit head comprising a working surface and a plurality of super-hard buttons protruding from the working surface, the working surface having a hard area that is free of buttons and has Rockwell C hardness of at least 60 HRc. The invention further relates to a method of manufacturing a percussion drill bit head comprising a working surface and a plurality of buttons and a percussion drill bit assembly comprising a drill bit head according to the invention.
Abstract translation: 本发明涉及一种用于冲击钻孔装置的冲击钻头头，钻头头包括工作表面和从工作表面突出的多个超硬扣件，工作表面具有没有按钮的硬区域， 洛氏C硬度至少为60HRC。 本发明还涉及一种制造冲击钻头头的方法，其包括工作表面和多个按钮以及包括根据本发明的钻头头的冲击钻头组件。
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公开(公告)号：US07862768B2
公开(公告)日：2011-01-04
申请号：US12110003
申请日：2008-04-25
Applicant: Masahito Fujita , Eisaku Inoue , Shigeru Inami
Inventor： Masahito Fujita , Eisaku Inoue , Shigeru Inami
CPC classification number: C22C21/003 , C22C13/00 , C22C21/06 , C22C21/08 , C22C21/10 , C22C21/12 , C22C21/14 , C22C21/16 , C22C21/18 , C23C24/04 , C23C26/02 , F16C33/121 , F16C2204/22 , Y10T428/12757
Abstract: A plain bearing is provided which has an Sn-and-Si-rich layer formed of an Al alloy containing Sn and Si, and a base material which does not contain Sn. The Sn-and-Si-rich layer have the sliding surface having an area ratio of Sn phase grains in a range of 6 to 40% and that of Si phase grains in a range of 5 to 25%.
Abstract translation: 提供一种滑动轴承，其具有由含有Sn和Si的Al合金和不含Sn的基材形成的Sn和Si富含层。 Sn和Si富含层的滑动面的Sn相晶粒的面积比在6〜40％的范围内，Si相的面积比在5〜25％的范围内。
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Patent Agency Ranking
公开(公告)号：US07803223B2
公开(公告)日：2010-09-28
申请号：US11324576
申请日：2006-01-03
Applicant: Daniel James Branagan
Inventor： Daniel James Branagan
CPC classification number: C22C33/0278 , B22F9/082 , B22F2009/088 , Y10T428/31678
Abstract: Metal alloys having low electrical and thermal conductivity including relatively large fractions of P-Group element additions. The P-Group elements may be selected from the group including phosphorous, carbon, boron, and silicon. The resultant alloys do not exhibit significantly increased brittleness, and are applied as a coating that provides a metallic thermal barrier coating.
Abstract translation: 具有低导电性和导热性的金属合金，包括相当大的P组元素添加量。 P族元素可以选自包括磷，碳，硼和硅的组。 所得的合金不会显示出显着增加的脆性，并且作为提供金属热障涂层的涂层施加。
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37.发明授权Method and apparatus for thermal spraying of metal coatings using pulsejet resonant pulsed combustion 有权使用脉冲喷射共振脉冲燃烧的金属涂层热喷涂方法和装置公开(公告)号：US07763325B1
公开(公告)日：2010-07-27
申请号：US11864607
申请日：2007-09-28
Applicant: Daniel E. Paxson
Inventor： Daniel E. Paxson
Abstract: An apparatus and method for thermal spraying a metal coating on a substrate is accomplished with a modified pulsejet and optionally an ejector to assist in preventing oxidation. Metal such as Aluminum or Magnesium may be used. A pulsejet is first initiated by applying fuel, air, and a spark. Metal is inserted continuously in a high volume of metal into a combustion chamber of the pulsejet. The combustion is thereafter controlled resonantly at high frequency and the metal is heated to a molten state. The metal is then transported from the combustion chamber into a tail pipe of said pulsejet and is expelled therefrom at high velocity and deposited on a target substrate.
Abstract translation: 用改进的脉冲喷射和任选的喷射器来实现用于热喷涂基底上的金属涂层的装置和方法，以有助于防止氧化。 可以使用诸如铝或镁的金属。 首先通过施加燃料，空气和火花启动脉冲喷射。 金属被连续地插入大量的金属进入脉冲喷射的燃烧室。 此后，燃烧以高频谐振地控制，金属被加热到熔融状态。 然后将金属从燃烧室输送到所述脉冲喷射的尾管中，并以高速度从其中排出并沉积在目标基底上。
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公开(公告)号：US20100104764A1
公开(公告)日：2010-04-29
申请号：US12651624
申请日：2010-01-04
Applicant: Mohamed Youssef Nazmy
Inventor： Mohamed Youssef Nazmy
CPC classification number: F01D5/288 , C23C4/02 , C23C4/04 , C23C28/321 , C23C28/3215 , C23C28/345 , C23C28/3455 , C23C28/36 , C23C30/00
Abstract: A ceramic thermal barrier coating (8) for coating the surface (7) of a component (1) of a nickel-based superalloy, and an adhesive coating optionally applied thereon (6), preferably a gas turbine component, includes zirconium oxide (ZrO2) stabilized by yttrium oxide (Y2O3) and production-related impurities, as well as at least one high-temperature and oxidation resistant intermetallic compound, for example NiAl, YRh, ErIr, the volume fraction of which decreases continuously or in stages as the distance from the surface (7) of the component (1)/the adhesive coating (6) increases. Advantageously, a less steep stress gradient is produced by gradually varying the composition of the thermal barrier coating (8). This leads to an increased expansion tolerance of the thermal barrier coating (8) and thus, on the one hand, to an increased lifetime under thermal loading (no flaking) and, on the other hand, the possibility of applying thicker thermal barrier coatings (8), and there for of using the coated components (1) at higher temperatures.
Abstract translation: 用于涂覆镍基超级合金的组分（1）的表面（7）的陶瓷热障涂层（8）和任选地施加在其上的粘合剂涂层（6），优选地是燃气轮机部件，包括氧化锆（ZrO 2 ）和与生产有关的杂质稳定，以及至少一种耐高温和抗氧化的金属间化合物，例如NiAl，YRh，ErIr，其体积分数连续或分段地以距离 从组分（1）的表面（7）/粘合剂涂层（6）增加。 有利地，通过逐渐改变热障涂层（8）的组成来产生较不陡峭的应力梯度。 这导致了热障涂层（8）的增加的容忍度增加，并且因此一方面在热负荷（不剥落）下增加寿命，另一方面，可以施加更厚的热障涂层 8），并且在较高温度下使用涂覆的组分（1）。
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公开(公告)号：US20100092842A1
公开(公告)日：2010-04-15
申请号：US12526490
申请日：2008-02-08
Applicant: Lars Rose , Olivera Kesler , Alan Burgess , Zhaolin Tang
Inventor： Lars Rose , Olivera Kesler , Alan Burgess , Zhaolin Tang
CPC classification number: H01M8/1253 , C04B35/01 , C04B35/6264 , C04B35/62655 , C04B41/009 , C04B41/52 , C04B41/89 , C04B2111/00853 , C04B2235/3225 , C04B2235/3246 , C04B2235/3279 , C04B2235/6025 , C04B2235/656 , C04B2235/9615 , C23C4/11 , C23C4/134 , C23C4/18 , H01M8/126 , H01M2300/0077 , H01M2300/0091 , Y02E60/525 , Y02P70/56 , C04B41/4527 , C04B41/5042 , C04B41/5045 , C04B41/522 , C04B41/4537 , C04B41/4539 , C04B41/5027 , C04B35/48 , C04B38/06
Abstract: A method for making a densified ceramic layer comprises plasma spraying a layer of the ceramic onto a substrate; spin-coating the plasma-sprayed layer with a sol, and firing the spin-coated ceramic layer. The method may be applied in producing layers of yttria stabilized zirconia (YSZ) having application as electrolyte layers for solid oxide fuel cells or thermal barrier coatings, for example. The firing may be performed at a relatively low temperature such as 650° C. or even below. A method for enhancing electrochemical properties of an interface involving a layer of YSZ or other ceramic comprises spin-coating or otherwise impregnating the layer with a sol and heating the spin-coated layer.
Abstract translation: 制造致密陶瓷层的方法包括将一层陶瓷等离子体喷涂到基底上; 用溶胶旋涂等离子体喷涂层，并烧制旋涂陶瓷层。 该方法可以用于例如生产用作固体氧化物燃料电池或热障涂层的电解质层的氧化钇稳定的氧化锆（YSZ）的层。 焙烧可以在比较低的温度例如650℃或甚至更低的温度下进行。 一种用于增强涉及一层YSZ或其它陶瓷的界面的电化学性质的方法包括用溶胶旋涂或以其它方式浸渍该层并加热旋涂层。
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公开(公告)号：US20100062172A1
公开(公告)日：2010-03-11
申请号：US12529335
申请日：2008-02-25
Applicant: Andreas Jakimov , Manuel Hertter , Andreas Kaehny
Inventor： Andreas Jakimov , Manuel Hertter , Andreas Kaehny
CPC classification number: C23C4/00 , C23C4/12 , F01D11/122 , F05D2230/31 , F05D2230/311
Abstract: A method for producing a spray coating, in particular an abradable spray coating for components of a turbine engine by a thermal spraying process, is disclosed. An online process monitoring system, especially a PFI unit and/or a spectrometer unit, is provided for monitoring and regulating the thermal spraying process, where at least one process parameter is calculated according to the formula pB1=PB2+HB1−HB2−(Δx·y)/z+n, where pB1 is the process parameter of the component that is to be coated, pB2 is the process parameter of a previous coating, HB1 is the hardness of the spray coating that is to be coated, HB2 is the hardness of the previous spray coating, Δx is a process variable of the online process monitoring system, and y, z and n are constant parameters.
Abstract translation: 公开了一种用于通过热喷涂方法生产喷涂的方法，特别是用于涡轮发动机部件的可磨损喷涂。 提供在线过程监测系统，特别是PFI单元和/或光谱仪单元，用于监测和调节热喷涂过程，其中根据公式计算至少一个过程参数：pB1 = PB2 + HB1-HB2 - （＆Dgr ; x·y）/ z + n，其中pB1是要涂层的组分的工艺参数，pB2是先前涂层的工艺参数，HB1是待涂层喷涂的硬度，HB2 是先前喷涂的硬度，Dgr; x是在线过程监控系统的过程变量，y，z和n是常数参数。
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