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公开(公告)号：US20110086179A1
公开(公告)日：2011-04-14
申请号：US12971370
申请日：2010-12-17
申请人： Kevin W. Schlichting , Michael J. Maloney , David A. Litton , Melvin Freling , John G. Smeggil , David Snow
发明人： Kevin W. Schlichting , Michael J. Maloney , David A. Litton , Melvin Freling , John G. Smeggil , David Snow
CPC分类号： C23C4/02 , C23C4/18 , C23C28/321 , C23C28/3215 , C23C28/3455 , Y02T50/6765
摘要： A turbine engine component has a substrate, a thermal barrier coating deposited onto the substrate, and a sealing layer of ceramic material on an outer surface of the thermal barrier coating for limiting molten sand penetration.
摘要翻译： 涡轮发动机部件具有衬底，沉积在衬底上的热障涂层以及在热障涂层的外表面上的用于限制熔融砂渗透的陶瓷材料的密封层。
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公开(公告)号：US20110033284A1
公开(公告)日：2011-02-10
申请号：US12534945
申请日：2009-08-04
CPC分类号： C23C28/00 , C23C28/04 , Y10T428/31504
摘要： A coated article includes an article having at least one surface and a thermal barrier coating system disposed upon the at least one surface. The thermal barrier coating system has at least two layers, with each layer having a different microstructure. The microstructure of each layer may be any one of the following: columnar, amorphous, randomized, and splat-like. The thermal barrier coating system typically exhibits a thermal conductivity of no more than 16 BTU in/hr ft2 F.
摘要翻译： 涂覆制品包括具有至少一个表面的制品和设置在至少一个表面上的热障涂层系统。 热障涂层系统具有至少两层，每层具有不同的微结构。 每个层的微观结构可以是以下任何一种：柱状，无定形，随机和类似的。 热障涂层系统通常表现出不超过16BTU in / hr ft 2 F的热导率。
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公开(公告)号：US07875370B2
公开(公告)日：2011-01-25
申请号：US11506376
申请日：2006-08-18
申请人： Kevin W. Schlichting , Michael J. Maloney , David A. Litton , Melvin Freling , John G. Smeggil , David Snow
发明人： Kevin W. Schlichting , Michael J. Maloney , David A. Litton , Melvin Freling , John G. Smeggil , David Snow
IPC分类号： B32B9/00
CPC分类号： C23C4/02 , C23C4/18 , C23C28/321 , C23C28/3215 , C23C28/3455
摘要： A turbine engine component has a substrate, a thermal barrier coating deposited onto the substrate, and a sealing layer of ceramic material on an outer surface of the thermal barrier coating for limiting molten sand penetration.
摘要翻译： 涡轮发动机部件具有衬底，沉积在衬底上的热障涂层以及在热障涂层的外表面上的用于限制熔融砂渗透的陶瓷材料的密封层。
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公开(公告)号：US07785722B2
公开(公告)日：2010-08-31
申请号：US11336438
申请日：2006-01-20
申请人： Melvin Freling , Kevin W. Schlichting , Michael J. Maloney , David A. Litton , John G. Smeggil , David B. Snow
发明人： Melvin Freling , Kevin W. Schlichting , Michael J. Maloney , David A. Litton , John G. Smeggil , David B. Snow
IPC分类号： B32B9/00
CPC分类号： C04B35/50 , C04B2235/3224 , C23C26/00 , C23C28/042 , C23C28/048 , C23C28/321 , C23C28/3215 , C23C28/345 , C23C28/3455 , C23C28/36 , C23C28/42 , F01D5/288 , F05D2230/90 , F05D2300/15 , F05D2300/211 , F05D2300/2285 , F05D2300/611 , Y02T50/67
摘要： A turbine engine component is provided which has a substrate and a thermal barrier coating applied over the substrate. The thermal barrier coating comprises alternating layers of yttria-stabilized zirconia and a molten silicate resistant material. The molten silicate resistant outer layer may be formed from at least one oxide of a material selected from the group consisting of lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, scandium, indium, zirconium, hafnium, and titanium or may be formed from a gadolinia-stabilized zirconia. If desired, a metallic bond coat may be present between the substrate and the thermal barrier coating system. A method for forming the thermal barrier coating system of the present invention is described.
摘要翻译： 提供了一种涡轮发动机部件，其具有施加在基板上的基板和热障涂层。 热障涂层包括交替的氧化钇稳定的氧化锆层和耐熔融硅酸盐材料。 熔融硅酸盐外层可以由选自镧，铈，镨，钕，ium，钐，铕，钆，铽，镝，钬，铒，ium，镱，镱， 镥，钪，铟，锆，铪和钛，或者可由氧化钆稳定的氧化锆形成。 如果需要，可以在基材和热障涂层体系之间存在金属粘结涂层。 对本发明的热障涂敷系统的形成方法进行说明。
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5.发明申请Thermal barrier coating compositions, processes for applying same and articles coated with same 有权热障涂层组合物，其施用方法和用其涂覆的制品公开(公告)号：US20070160873A1
公开(公告)日：2007-07-12
申请号：US11328896
申请日：2006-01-10
申请人： Melvin Freling , Michael Maloney , David Litton , Kevin Schlichting , John Smeggil , David Snow
发明人： Melvin Freling , Michael Maloney , David Litton , Kevin Schlichting , John Smeggil , David Snow
IPC分类号： B05D1/36
CPC分类号： C23C4/02 , C23C14/0688 , C23C24/08 , C23C26/00 , C23C28/042 , C23C28/048 , C23C28/321 , C23C28/3215 , C23C28/322 , C23C28/325 , C23C28/345 , C23C28/3455 , C23C28/36 , F01D5/288 , F05D2230/312 , F05D2230/313 , Y02T50/67
摘要： A process of coating an article includes the steps of (1) applying upon at least one surface of an article at least one graded layer of at least one ceramic based compound comprising at least one metal selected from the group consisting of lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutelium, indium, scandium, yttrium, zirconium, hafnium, titanium, and mixtures thereof; (2) optionally drying the coated article; and (3) optionally repeating steps (1) and (2).
摘要翻译： 一种涂覆制品的方法包括以下步骤：（1）在制品的至少一个表面上施用至少一种至少一种陶瓷基化合物的分级层，所述陶瓷基化合物包含至少一种选自镧，铈，镨 ，钕，ium，钐，铕，钆，铽，镝，钬，铒，ium，镱，镥，铟，钪，钇，锆，铪，钛及其混合物; （2）任选地干燥涂布制品; 和（3）任选重复步骤（1）和（2）。
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公开(公告)号：US20060216428A1
公开(公告)日：2006-09-28
申请号：US11088380
申请日：2005-03-23
申请人： Andrew DeBiccari , Melvin Freling , Jeffrey Haynes
发明人： Andrew DeBiccari , Melvin Freling , Jeffrey Haynes
IPC分类号： C23C4/08
CPC分类号： F01D5/288 , C23C24/04 , F05D2230/90 , F05D2300/611
摘要： A process for applying a coating to a component used in an engine is provided. The process includes the steps of providing a component with at least one surface to be coated, and depositing at least one layer of powder coating material onto the at least one surface using a non-oxidizing carrier gas so that the powder coating material plastically deforms without melting and bonds to the at least one surface upon impact with the at least one surface. The process of the present invention has particular utility in applying bond coats to airfoil portions of turbine blades or vanes and to applying bond coats to combustion chamber liners.
摘要翻译： 提供了将涂层施加到发动机中使用的部件的方法。 该方法包括以下步骤：提供具有至少一个待涂覆的表面的部件，以及使用非氧化性载气将至少一层粉末涂料沉积在至少一个表面上，使得粉末涂料在没有 在与所述至少一个表面碰撞时熔化并结合到所述至少一个表面。 本发明的方法在将粘结涂层施加到涡轮机叶片或叶片的翼型部分上并且将粘合涂层施加到燃烧室衬套上具有特别的用途。
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公开(公告)号：US06815099B1
公开(公告)日：2004-11-09
申请号：US09516997
申请日：2000-03-01
IPC分类号： B32B900
CPC分类号： C23C4/06 , F16J15/3288
摘要： A metallic coating containing hard carbide particles is described. The coating is applied by an HVOF process using powder particles whose size ranges from about 15 to about 44 microns. The carbide particles are held in a 80% nickel-20% chromium matrix. The coating has a reduced tensile compressive stress relative to similar plasma sprayed coatings and exhibits a high strain to cracking value.
摘要翻译： 描述了含有硬质合金颗粒的金属涂层。 通过使用尺寸为约15至约44微米的粉末颗粒的HVOF工艺施加涂层。 碳化物颗粒保持在80％的镍-20％铬基质中。 相对于类似的等离子喷涂涂层，涂层具有降低的拉伸压应力，并表现出高的开裂应变。
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公开(公告)号：US06186508B1
公开(公告)日：2001-02-13
申请号：US08950659
申请日：1997-10-15
IPC分类号： F16J1516
CPC分类号： F16J15/3288 , C22C29/06 , C22C32/0047 , C23C4/06 , F01D11/122 , Y10S277/94
摘要： A metallic coating containing hard carbide particles is described. The coating is applied by an HVOF process using powder particles whose size ranges from about 15 to about 44 microns. The carbide particles are held in a 80% nickel-20% chromium matrix. The coating has a reduced tensile compressive stress relative to similar plasma sprayed coatings and exhibits a high strain to cracking value.
摘要翻译： 描述了含有硬质合金颗粒的金属涂层。 通过使用尺寸为约15至约44微米的粉末颗粒的HVOF工艺施加涂层。 碳化物颗粒保持在80％的镍-20％铬基质中。 相对于类似的等离子喷涂涂层，涂层具有降低的拉伸压应力，并表现出高的开裂应变。
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公开(公告)号：US09574282B2
公开(公告)日：2017-02-21
申请号：US13572927
申请日：2012-08-13
申请人： Joseph Parkos , Melvin Freling
发明人： Joseph Parkos , Melvin Freling
IPC分类号： C25D15/00 , F04D29/02 , F04D29/32 , F04D29/54 , F01D5/28 , F01D11/12 , C23C4/02 , C23C4/18 , C23C28/00
CPC分类号： C25D15/00 , C23C4/02 , C23C4/11 , C23C4/18 , C23C28/321 , C23C28/3215 , C23C28/322 , C23C28/324 , C23C28/34 , C23C28/345 , C23C28/347 , F01D5/286 , F01D5/288 , F01D11/122 , F04D29/023 , F04D29/324 , F04D29/542 , F05D2230/31 , F05D2300/21 , F05D2300/2112 , F05D2300/2282 , F05D2300/5024 , F05D2300/6032 , F05D2300/611 , Y02T50/671 , Y10T428/12618
摘要： A protective coating for a surface exposed to hot gas flow comprises a thermal layer, a conducting layer and an abrasive layer. The thermal layer comprises alumina having a sufficient amount of impurities to lower the thermal layer thermal conductivity. The layer is formed from a powder having a thermal conductivity no more than 10 BTU in/hr ft2° F., and overlies the surface. The conducting layer overlies the thermal layer. The abrasive layer comprises abrasive particles bonded in a metal matrix that is electroplated onto the conducting layer.
摘要翻译： 用于暴露于热气流的表面的保护涂层包括热层，导电层和磨料层。 热层包括具有足够量的杂质的氧化铝以降低热层的导热性。 该层由导热率不超过10BTU in / hr ft2°F的粉末形成，并且覆盖在表面上。 导电层覆盖在热层上。 研磨层包括结合在电镀在导电层上的金属基质中的磨料颗粒。
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公开(公告)号：US08800293B2
公开(公告)日：2014-08-12
申请号：US11775398
申请日：2007-07-10
CPC分类号： F23R3/007
摘要： Floatwall panel assemblies and related systems are provided. A floatwall panel assembly includes a panel formed of porous ceramic material, the porous ceramic material exhibiting a porosity gradient along at least one of a length, a width and a depth of the panel, the panel lacking a substrate, formed of a material other than porous ceramic material, for supporting the porous ceramic material.
摘要翻译： 提供了Floatwall面板组件和相关系统。 浮法面板组件包括由多孔陶瓷材料形成的面板，所述多孔陶瓷材料沿着所述面板的长度，宽度和深度中的至少一个表现出孔隙度梯度，所述面板缺少衬底，所述衬底由除了 多孔陶瓷材料，用于支撑多孔陶瓷材料。
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