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1.发明申请DURABLE THERMAL BARRIER COATING COMPOSITIONS, COATED ARTICLES, AND COATING METHODS 审中-公开耐久热障涂层组合物，涂层制品和涂层方法公开(公告)号：US20100159262A1
公开(公告)日：2010-06-24
申请号：US12338329
申请日：2008-12-18
申请人： Ming Fu , Brian Thomas Hazel , Brett Boutwell , Tobias A. Schaedler , Curtis Alan Johnson , Don M. Lipkin , Douglas G. Konitzer , Venkat S. Venkataramani
发明人： Ming Fu , Brian Thomas Hazel , Brett Boutwell , Tobias A. Schaedler , Curtis Alan Johnson , Don M. Lipkin , Douglas G. Konitzer , Venkat S. Venkataramani
CPC分类号： C23C28/321 , C23C28/3215 , C23C28/322 , C23C28/325 , C23C28/3455 , C23C30/00 , F05B2230/31 , F05B2230/90 , F05C2253/12
摘要： A composition useful as a thermal barrier coating on a superalloy substrate intended for use in hostile thermal environments. The coating comprises zirconia stabilized in a predominately tetragonal phase. The composition includes a ceramic component consisting essentially of zirconia (ZrO2) or a combination of zirconia and hafnia (HfO2) and a stabilizer component comprising, in combination, a first co-stabilizer selected from YbO1.5, HoO1.5, ErO1.5, TmO1.5, LuO1.5, and combinations thereof, and optionally YO1.5, a second co-stabilizer selected from TiO2, PdO2, VO2, GeO2, and combinations thereof, and a third co-stabilizer comprising TaO2.5. The stabilizer component is present in an amount effective to achieve the predominantly tetragonal phase in the coating.
摘要翻译： 用作在耐热环境中使用的超级合金基底上的热障涂层的组合物。 该涂层包含稳定在主要为四方相的氧化锆。 组合物包括主要由氧化锆（ZrO 2）或氧化锆和铪（HfO 2）的组合组成的陶瓷组分和稳定剂组分，其组合包含选自YbO1.5，HoO1.5，ErO1.5的第一共稳定剂 ，TmO1.5，LuO1.5及其组合，以及任选的YO 1.5，选自TiO 2，PdO 2，VO 2，GeO 2及其组合的第二共稳定剂，以及包含TaO 2的第三共稳定剂。 稳定剂组分以有效实现涂层中主要为四方晶相的量存在。
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2.发明申请DURABLE THERMAL BARRIER COATING COMPOSITIONS, COATED ARTICLES, AND COATING METHODS 审中-公开耐久热障涂层组合物，涂层制品和涂层方法公开(公告)号：US20100159270A1
公开(公告)日：2010-06-24
申请号：US12337971
申请日：2008-12-18
申请人： Ming Fu , Brian Thomas Hazel , Brett Boutwell , Tobias A. Schaedler , Curtis Alan Johnson , Don M. Lipkin , Venkat S. Venkataramani
发明人： Ming Fu , Brian Thomas Hazel , Brett Boutwell , Tobias A. Schaedler , Curtis Alan Johnson , Don M. Lipkin , Venkat S. Venkataramani
CPC分类号： C23C28/3215 , C23C4/11 , C23C4/12 , C23C28/321 , C23C28/322 , C23C28/325 , C23C28/3455 , C23C30/00 , F01D5/288 , Y10T428/1266 , Y10T428/12667
摘要： A composition useful as a thermal barrier coating on a superalloy substrate intended for use in hostile thermal environments. The coating comprises zirconia stabilized in a predominately tetragonal phase. The composition includes a ceramic component consisting essentially of zirconia (ZrO2) or a combination of zirconia and hafnia (HfO2) and a stabilizer component comprising, in combination, a first co-stabilizer selected from YbO1.5, HoO1.5, ErO1.5, TmO1.5, LuO1.5, and combinations thereof, and a second co-stabilizer selected from TiO2, PdO2, VO2, GeO2, and combinations thereof. Optionally, the stabilizer component includes Y2O3. The stabilizer component is present in an amount effective to achieve the predominantly tetragonal phase in the coating.
摘要翻译： 用作在耐热环境中使用的超级合金基底上的热障涂层的组合物。 该涂层包含稳定在主要为四方相的氧化锆。 组合物包括主要由氧化锆（ZrO 2）或氧化锆和铪（HfO 2）的组合组成的陶瓷组分和稳定剂组分，其组合包含选自YbO1.5，HoO1.5，ErO1.5的第一共稳定剂 ，TmO1.5，LuO1.5及其组合，以及选自TiO 2，PdO 2，VO 2，GeO 2的第二共稳定剂及其组合。 任选地，稳定剂组分包括Y 2 O 3。 稳定剂组分以有效实现涂层中主要为四方晶相的量存在。
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3.发明授权Thermal barrier coating with reduced sintering and increased impact resistance, and process of making same 有权具有降低烧结和增加耐冲击性的热障涂层及其制造方法公开(公告)号：US07309530B2
公开(公告)日：2007-12-18
申请号：US10925125
申请日：2004-08-24
CPC分类号： F01D5/288 , C04B35/486 , C04B35/488 , C04B2235/3225 , C04B2235/3246 , C04B2235/3251 , C04B2235/9607 , C23C4/11 , C23C16/40 , C23C16/405 , C23C28/3215 , C23C28/322 , C23C28/345 , C23C28/3455 , C23C30/00 , F05D2230/90 , Y10T428/12611
摘要： A composition is disclosed that includes an at least partially stabilized zirconia matrix with a pentavalent oxide first dopant and an oxide second dopant. A coated article is disclosed for use in a high temperature a gas turbine. The coated article can include an yttria-stabilized zirconia, a pentavalent oxide first dopant, and an oxide second dopant. The ratio of the pentavalent oxide second dopant to the oxide third dopant can be less than or equal to about 1. The composition can reduce sintering of the thermal barrier coating.
摘要翻译： 公开了一种组合物，其包括具有五价氧化物第一掺杂剂和氧化物第二掺杂剂的至少部分稳定的氧化锆基质。 公开了一种在高温燃气轮机中使用的涂覆制品。 涂覆制品可以包括氧化钇稳定的氧化锆，五价氧化物第一掺杂剂和氧化物第二掺杂剂。 五价氧化物第二掺杂剂与氧化物第三掺杂剂的比率可以小于或等于约1.该组合物可以减少热障涂层的烧结。
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4.发明申请Sintering resistant, low conductivity, high stability thermal barrier coating/environmental barrier coating/environmental barrier coating system for a ceramic-matrix composite (CMC) article to improve high temperature capability 有权用于陶瓷基复合材料（CMC）制品的耐烧蚀，低导电性，高稳定性的热障涂层/环境屏障涂层/环境屏障涂层系统，以提高高温能力公开(公告)号：US20060121295A1
公开(公告)日：2006-06-08
申请号：US11006368
申请日：2004-12-06
CPC分类号： C04B41/009 , C04B41/52 , C04B41/89 , C23C28/042 , F01D5/288 , F05D2230/90 , F05D2300/2118 , F05D2300/50211 , F05D2300/611 , C04B41/4527 , C04B41/5096 , C04B41/5024 , C04B41/5037 , C04B41/5042 , C04B41/5031 , C04B41/522 , C04B41/4529 , C04B35/565 , C04B35/584 , C04B35/806 , C04B35/597
摘要： In accordance with an embodiment of the invention, a thermal barrier coating (TBC) for inclusion in a thermal barrier coating/environmental barrier coating system (TBC/EBC system) for use on a silicon containing material substrate is provided. The TBC comprises a compound having a primary constituent portion and a stabilizer portion stabilizing said primary constituent. The primary constituent portion of the TBC comprises hafnia present in an amount of at least about 5 mol % of the primary constituent. The stabilizer portion of said thermal barrier coating comprises at least one metal oxide comprised of cations with a +2 or +3 valence present in the amount of about 10 to about 40 mol % of the thermal barrier coating.
摘要翻译： 根据本发明的实施例，提供了一种用于包含在用于含硅材料基板上的隔热涂层/环境阻挡涂层系统（TBC / EBC系统）中的热障涂层（TBC）。 TBC包括具有主要构成部分和稳定所述主要成分的稳定剂部分的化合物。 TBC的主要构成部分包括以至少约5mol％的主要成分的量存在的铪。 所述热障涂层的稳定剂部分包含至少一种由阳离子组成的金属氧化物，该阳离子以+2或+3价存在，其热阻层为约10至约40mol％。
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5.发明申请Thermal barrier coating with reduced sintering and increased impact resistance, and process of making same 有权具有降低烧结和增加耐冲击性的热障涂层及其制造方法公开(公告)号：US20060046090A1
公开(公告)日：2006-03-02
申请号：US10925125
申请日：2004-08-24
CPC分类号： F01D5/288 , C04B35/486 , C04B35/488 , C04B2235/3225 , C04B2235/3246 , C04B2235/3251 , C04B2235/9607 , C23C4/11 , C23C16/40 , C23C16/405 , C23C28/3215 , C23C28/322 , C23C28/345 , C23C28/3455 , C23C30/00 , F05D2230/90 , Y10T428/12611
摘要： A composition is disclosed that includes an at least partially stabilized zirconia matrix with a pentavalent oxide first dopant and an oxide second dopant. A coated article is disclosed for use in a high temperature a gas turbine. The coated article can include an yttria-stabilized zirconia, a pentavalent oxide first dopant, and an oxide second dopant. The ratio of the pentavalent oxide second dopant to the oxide third dopant can be less than or equal to about 1. The composition can reduce sintering of the thermal barrier coating.
摘要翻译： 公开了一种组合物，其包括具有五价氧化物第一掺杂剂和氧化物第二掺杂剂的至少部分稳定的氧化锆基质。 公开了一种在高温燃气轮机中使用的涂覆制品。 涂覆制品可以包括氧化钇稳定的氧化锆，五价氧化物第一掺杂剂和氧化物第二掺杂剂。 五价氧化物第二掺杂剂与氧化物第三掺杂剂的比率可以小于或等于约1.该组合物可以减少热障涂层的烧结。
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6.发明申请Ceramic compositions useful in thermal barrier coatings having reduced thermal conductivity 有权可用于具有降低的热导率的热障涂层中的陶瓷组合物公开(公告)号：US20050142395A1
公开(公告)日：2005-06-30
申请号：US10748520
申请日：2003-12-30
IPC分类号： C04B35/48 , C04B35/486 , C04B35/66 , C23C4/02 , C23C4/10 , C23C14/08 , C23C28/00 , C23C30/00 , F01D5/28 , F01D25/00 , F02C7/00 , F23R3/42 , B32B9/00 , C23C16/00
CPC分类号： C04B35/486 , C04B2235/3206 , C04B2235/3208 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3244 , C04B2235/3286 , C04B2235/9607 , C23C4/02 , C23C4/11 , C23C14/08 , C23C14/083 , C23C28/042 , C23C28/321 , C23C28/3215 , C23C28/325 , C23C28/345 , C23C28/3455 , C23C30/00 , F01D5/288 , F05D2230/90 , F05D2300/2118 , F05D2300/611 , Y10T428/12611 , Y10T428/12618 , Y10T428/265
摘要： Ceramic compositions comprising at least about 91 mole % zirconia and up to about 9 mole % of a stabilizer component comprising a first metal oxide having selected from the group consisting of yttria, calcia, ceria, scandia, magnesia, india and mixtures thereof. This stabilizer component further comprises a second metal oxide of a trivalent metal atom selected from the group consisting of lanthana, gadolinia, neodymia, samaria, dysprosia, erbia, ytterbia, and mixtures thereof. These ceramic compositions are useful in preparing thermal barrier coatings having reduced thermal conductivity for the metal substrate of articles that operate at, or are exposed to, high temperatures.
摘要翻译： 包含至少约91摩尔％氧化锆和至多约9摩尔％的稳定剂组分的陶瓷组合物，其包含选自氧化钇，氧化钙，二氧化铈，钪，氧化镁，印度的第一金属氧化物及其混合物。 该稳定剂组分还包含选自氧化镧，氧化钆，钕，麝香，恶臭，er虫，bia bia的三价金属原子的第二金属氧化物及其混合物。 这些陶瓷组合物可用于制备在高温下操作或暴露于其中的制品的金属基材具有降低的热导率的热障涂层。
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7.发明申请Article protected by a thermal barrier coating having a cerium oxide-enriched surface produced by precursor infiltration 审中-公开由具有通过前体渗透产生的富含氧化铈的表面的热障涂层保护的制品公开(公告)号：US20050129849A1
公开(公告)日：2005-06-16
申请号：US10735370
申请日：2003-12-12
CPC分类号： C23C28/321 , C23C28/3215 , C23C28/345 , C23C28/3455 , F01D5/288
摘要： A protected article is prepared by depositing a bond coat onto an exposed surface of the article; and producing a thermal barrier coating on an exposed surface of the bond coat. The thermal barrier coating is produced by depositing a primary ceramic coating onto an exposed surface of the bond coat, depositing a cerium-oxide-precursor compound onto an exposed surface of the primary ceramic coating, and heating the cerium-oxide-precursor compound in an oxygen-containing atmosphere to form cerium oxide adjacent to the exposed surface of the primary ceramic coating.
摘要翻译： 通过将粘合涂层沉积到制品的暴露表面上来制备受保护制品; 并在粘结涂层的暴露表面上产生热障涂层。 通过将初级陶瓷涂层沉积到粘合涂层的暴露表面上，将氧化铈 - 前体化合物沉积到初级陶瓷涂层的暴露表面上，并将氧化铈 - 前体化合物加热到 含氧气氛以形成与初级陶瓷涂层的暴露表面相邻的氧化铈。
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公开(公告)号：US20070128360A1
公开(公告)日：2007-06-07
申请号：US11295278
申请日：2005-12-05
申请人： Mark Gorman , Brett Boutwell , Robert Zimmerman
发明人： Mark Gorman , Brett Boutwell , Robert Zimmerman
CPC分类号： C23C14/16 , C23C10/02 , C23C10/08 , C23C14/5806 , C23C14/5846 , C23C30/00 , Y10T428/12764 , Y10T428/12944
摘要： A method for applying a NiAl based bond coat and a diffusion aluminide coating to a metal substrate comprises, in part, coating a portion of the external surface of the superalloy substrate, by physical vapor deposition with a layer of a NiAl based metal alloy, wherein the deposited NiAl based metal alloy includes a controlled amount of about 6 to 25 weight percent aluminum, wherein the deposited aluminum level of the NiAl based metal alloy is controlled to be about 50-100% of its final level after aluminizing to form a coated external portion; and subsequently, simultaneously aluminizing the coated external portion and a different surface of the superalloy substrate.
摘要翻译： 将NiAl基键合涂层和扩散铝化物涂层施加到金属基底上的方法包括部分地通过物理气相沉积用NiAl基金属合金层涂覆超级合金基底的外表面的一部分，其中 沉积的NiAl基金属合金包括约6至25重量％的铝的受控量，其中将NiAl基金属合金的沉积铝含量控制在铝化后的最终水平的约50-100％以形成涂覆的外部 一部分; 并且随后对涂覆的外部部分和超合金基底的不同表面进行同时镀铝。
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公开(公告)号：US20070071995A1
公开(公告)日：2007-03-29
申请号：US11162838
申请日：2005-09-26
申请人： Brian Hazel , Ramgopal Darolia , Brett Boutwell , David Wortman
发明人： Brian Hazel , Ramgopal Darolia , Brett Boutwell , David Wortman
CPC分类号： C23C30/00 , Y10T428/12458 , Y10T428/12736 , Y10T428/1275 , Y10T428/12875 , Y10T428/12937 , Y10T428/12944
摘要： An intermetallic composition suitable for use as an environmentally-protective coating on surfaces of components used in hostile thermal environments, including the turbine, combustor and augmentor sections of a gas turbine engine. The coating contains the gamma-prime (Ni3Al) nickel aluminide intermetallic phase and either the beta (NiAl) nickel aluminide intermetallic phase or the gamma solid solution phase. The coating has an average aluminum content of 14 to 30 atomic percent and an average platinum-group metal content of at least 1 to less than 10 atomic percent, the balance of the coating being nickel, incidental impurities, and optionally hafnium.
摘要翻译： 适用于在敌对热环境中使用的组件的表面上用作环境保护涂层的金属间组合物，包括燃气涡轮发动机的涡轮机，燃烧器和增压器部分。 该涂层含有γ-prime（Ni 3 Al 3）铝铝化物金属间相和β（NiAl）镍铝化物金属间相或γ固溶体相。 该涂层的平均铝含量为14〜30原子％，平均铂族金属含量为1〜10原子％以下，其余为镍，附带杂质，以及任选的铪。
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公开(公告)号：US20050126494A1
公开(公告)日：2005-06-16
申请号：US10707469
申请日：2003-12-16
摘要： A process and apparatus for depositing a ceramic coating, such as a thermal barrier coating (TBC) for a gas turbine engine component. The process deposits a coating whose composition includes multiple oxide compounds and a carbon-based constituent, e.g., elemental carbon, carbides, and carbon-based gases. The process uses at least one evaporation source to provide multiple different oxide compounds and at least one carbide compound comprising carbon and an element. The evaporation source is evaporated to produce a vapor cloud that contacts and condenses on the component surface to form the ceramic coating, and particularly so that the coating comprises the oxide compounds, an oxide of the element of the carbide compound, and the carbide compound and/or a carbon-containing gas. The process is carried out with an apparatus comprising a coating chamber in which the evaporation source is present, and a device for evaporating the evaporation source.
摘要翻译： 一种用于沉积陶瓷涂层的方法和装置，例如用于燃气涡轮发动机部件的热障涂层（TBC）。 该方法沉积涂层，其组成包括多种氧化物化合物和碳基组分，例如元素碳，碳化物和碳基气体。 该方法使用至少一个蒸发源来提供多种不同的氧化物化合物和至少一种包含碳和元素的碳化物。 蒸发源被蒸发以产生在组件表面上接触和冷凝以形成陶瓷涂层的蒸汽云，特别是使涂层包含氧化物化合物，碳化物化合物的元素的氧化物和碳化物化合物，以及 /或含碳气体。 该方法使用包括其中存在蒸发源的涂布室和用于蒸发蒸发源的装置的装置进行。
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