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公开(公告)号：US11555241B2
公开(公告)日：2023-01-17
申请号：US16026176
申请日：2018-07-03
IPC分类号： C23C16/40 , C23C16/34 , C23C16/455 , F01D5/28 , C23C28/00
摘要： A coating system for a turbine engine component is disclosed. The coating system includes a substrate, an optional bond coat, a synthetic oxide layer and a top coat. The synthetic oxide layer is formed by atomic layer deposition and includes two or more oxides.
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2.发明申请公开(公告)号：US20200024197A1
公开(公告)日：2020-01-23
申请号：US16545660
申请日：2019-08-20
发明人： Neal Magdefrau , Paul Sheedy
IPC分类号： C04B35/628 , C04B35/80
摘要： A method for forming in situ a boron nitride reaction product locally on a reinforcement phase of a ceramic matrix composite material includes the steps of providing a ceramic matrix composite material having a fiber reinforcement material; and forming in situ a layer of boron nitride on the fiber reinforcement material.
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公开(公告)号：US20190062911A1
公开(公告)日：2019-02-28
申请号：US15685830
申请日：2017-08-24
发明人： Paul Sheedy , Neal Magdefrau
IPC分类号： C23C16/455
摘要： A method for atomic layer deposition of high temperature materials from single source precursors includes placing a substrate in a reaction zone in gas isolation from other reaction zones and contacting the substrate in the reaction zone with a reactant to allow atoms in the reactant to combine with reaction sites on the substrate to form a layer of the reactant on the substrate. The substrate is then placed in a purge zone and purged with a flowing inert gas. The substrate is then placed in a final reaction zone in gas isolation from the other zones wherein the final reaction zone has an atmosphere and temperature to decompose adsorbed reactant and/or form desired phases with crystallinity to form a layer of material. The substrate is then placed in a purge zone and the process is repeated until a layer of material of desired thickness is formed on the substrate.
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公开(公告)号：US11414355B2
公开(公告)日：2022-08-16
申请号：US16361040
申请日：2019-03-21
发明人： Paul Sheedy , John A. Sharon , Wayde R. Schmidt , Neal Magdefrau
IPC分类号： B32B18/00 , C04B35/80 , C04B37/00 , C04B35/645 , B33Y70/00 , B33Y80/00 , B22F5/00 , B22F7/00 , C04B35/571 , C04B35/628 , C04B35/83
摘要： A turbine engine component may comprise a Ceramic Matrix Composite (CMC) structure including a plurality of nominally dense plies, wherein each of the plurality of the nominally dense plies are bonded by at least one of a Field Assisted Sintering Technique (FAST), a Spark Plasma Sintering (SPS), or a localized heating at a bonding interface. The turbine engine component may include an airfoil extending between a first platform and a second platform, wherein the airfoil, the first platform, and the second platform define the CMC structure.
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公开(公告)号：US20210039999A1
公开(公告)日：2021-02-11
申请号：US16536725
申请日：2019-08-09
发明人： Paul Sheedy , Neal Magdefrau , Wayde R. Schmidt
IPC分类号： C04B35/80 , C04B35/628 , C04B41/89
摘要： Disclosed is a method of making high temperature fiber including chemically bonding high temperature material to a fiber template at a first temperature to form a precursor fiber and processing the precursor fiber at a second temperature to form the high temperature fiber. The first temperature does not equal the second temperature. Also disclosed are high temperature fibers made by the method.
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公开(公告)号：US20170342844A1
公开(公告)日：2017-11-30
申请号：US15168522
申请日：2016-05-31
发明人： Wayde R. Schmidt , Paul Sheedy , Neal Magdefrau
IPC分类号： F01D5/28 , C04B35/80 , F01D5/14 , F01D11/08 , F04D29/54 , C03C14/00 , F01D25/00 , F04D29/32 , F01D9/04
CPC分类号： F01D5/288 , C03C14/002 , C04B35/16 , C04B35/447 , C04B35/462 , C04B35/481 , C04B35/5154 , C04B35/56 , C04B35/5603 , C04B35/565 , C04B35/58 , C04B35/5805 , C04B35/58092 , C04B35/584 , C04B35/62847 , C04B35/62849 , C04B35/62852 , C04B35/62855 , C04B35/80 , C04B35/803 , C04B35/806 , C04B41/009 , C04B41/52 , C04B41/89 , C04B2235/3224 , C04B2235/3225 , C04B2235/3232 , C04B2235/3239 , C04B2235/3241 , C04B2235/3251 , C04B2235/3256 , C04B2235/3258 , C04B2235/524 , C04B2235/5284 , F01D5/147 , F01D9/041 , F01D11/08 , F01D25/005 , F01D25/007 , F04D29/324 , F04D29/542 , F05D2220/32 , F05D2230/90 , F05D2240/35 , F05D2300/222 , F05D2300/2282 , F05D2300/6033 , F05D2300/611 , Y02T50/672 , Y02T50/6765 , C04B41/5022 , C04B41/5059 , C04B41/5064 , C04B41/5024 , C04B41/522 , C04B41/50
摘要： A composite article comprises a substrate, the substrate comprising a silicon containing material and an additive comprising boron nitride nanotubes.
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7.发明申请METHOD OF PRODUCING A CERAMIC ARTICLE, INTERMEDIATE ARTICLE AND COMPOSITION THEREFOR 审中-公开制造陶瓷制品的方法，中间制品及其组合物公开(公告)号：US20160229754A1
公开(公告)日：2016-08-11
申请号：US15022588
申请日：2014-09-05
IPC分类号： C04B35/628 , C04B35/524 , C04B35/634
CPC分类号： C04B35/62884 , C04B35/521 , C04B35/524 , C04B35/573 , C04B35/62863 , C04B35/634 , C04B35/806 , C04B38/00 , C04B38/0022 , C04B2111/343 , C04B2235/48 , C04B2235/5244 , C04B2235/614 , C04B2235/6587 , C04B35/565
摘要： A method of producing a ceramic material includes heating solid silicon monoxide to provide gaseous silicon monoxide, and exposing a structure having a free-carbon-containing material to the gaseous silicon monoxide to convert free carbon of the free-carbon-containing material to silicon carbide. Also disclosed is an intermediate article that includes a solid structure having free carbon and a solid, in-situ source of silicon monoxide gas. Also disclosed is a composition that includes a polymeric carrier phase and particulate of solid silicon monoxide dispersed in the polymeric carrier phase.
摘要翻译： 制造陶瓷材料的方法包括加热固体一氧化硅以提供气态一氧化硅，并将具有含游离碳的材料的结构暴露于气态一氧化硅，以将含游离碳的材料的游离碳转化为碳化硅 。 还公开了一种中间制品，其包括具有游离碳和固体原位一氧化硅气体源的固体结构。 还公开了包含分散在聚合物载体相中的聚合物载体相和固体一氧化硅颗粒的组合物。
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8.发明申请公开(公告)号：US20160122557A1
公开(公告)日：2016-05-05
申请号：US14897184
申请日：2014-05-29
CPC分类号： C09D5/1618 , B29C49/0005 , B29C49/04 , B29C49/06 , B29C49/08 , B29C49/22 , B29C51/002 , B29C2049/001 , B29K2103/06 , B29L2009/003 , B29L2009/008 , C22C45/005 , C22C45/08 , C23C24/04 , C23C26/00 , F01D5/288 , F01D25/007 , F05D2220/36 , F05D2300/512
摘要： A cost-effective method of forming a hydrophobic coating on a substrate and coated substrates are disclosed. Specifically, the method comprises applying amorphous powders of an alloy to the substrate through a cold spray process. Also provided is a novel type of hydrophobic coating made of metallic glasses or amorphous alloys. The hydrophobic coatings offer advantages such as, low cost, low maintenance, and high corrosion resistance.
摘要翻译： 公开了一种在基材和涂覆的基材上形成疏水涂层的成本有效的方法。 具体地，该方法包括通过冷喷涂方法将合金的无定形粉末施加到基底上。 还提供了由金属玻璃或非晶合金制成的新型疏水涂层。 疏水涂层具有成本低，维护少，耐腐蚀性高等优点。
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9.发明申请公开(公告)号：US20210040651A1
公开(公告)日：2021-02-11
申请号：US16536688
申请日：2019-08-09
发明人： Paul Sheedy , Neal Magdefrau , Wayde R. Schmidt
IPC分类号： D01F11/00 , C23C16/455 , C23C16/56 , C08K9/02 , C08K7/10 , C08K7/06 , C08K7/08 , C08K3/34 , C08K3/04 , C08K3/20 , C03C14/00 , C04B35/80 , C04B35/628
摘要： Disclosed is a method of coating a high temperature fiber including depositing a base material on the high temperature fiber using atomic layer deposition, depositing an intermediate material precursor on the base material using molecular layer deposition, depositing a top material on the intermediate material precursor or the intermediate layer using atomic layer deposition, and heat treating the intermediate precursor. The intermediate material in the final coating includes a structural defect, has lower density than the top material or a combination thereof. Also disclosed are the coated high temperature fiber and a composite including the high temperature fiber.
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公开(公告)号：US20210039998A1
公开(公告)日：2021-02-11
申请号：US16536742
申请日：2019-08-09
发明人： Paul Sheedy , Wayde R. Schmidt , Neal Magdefrau
IPC分类号： C04B35/628 , D06M11/83 , C04B35/80
摘要： Disclosed is a method of making high temperature fiber including incorporating an inorganic atom into a polymer precursor fiber to form a modified polymer precursor fiber and converting the modified polymer precursor fiber to a high temperature fiber having a bonded inorganic atom.
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