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1. 发明申请

US20050136283A1 NI-BASE SUPERALLOY HAVING A THERMAL BARRIER COATING SYSTEM 失效
标题翻译：具有热障涂层系统的NI-BASE SUPERALLOY合金
公开(公告)号：US20050136283A1
公开(公告)日：2005-06-23
申请号：US10707543
申请日：2003-12-19
申请人： Jeffrey Pfaendtner , Deborah Schorr , Ramgopal Darolia , Joseph Rigney , Irene Spitsberg , William Walston
发明人： Jeffrey Pfaendtner , Deborah Schorr , Ramgopal Darolia , Joseph Rigney , Irene Spitsberg , William Walston
IPC分类号： C22C19/03 , C23C4/00 , C23C28/00 , C23C30/00 , F01D5/00 , F01D5/28 , B32B15/01
CPC分类号： C23C28/321 , C23C28/3215 , C23C28/325 , C23C28/345 , C23C28/3455 , F01D5/288 , F05D2220/3212 , F05D2300/13 , Y10T428/12611 , Y10T428/12736 , Y10T428/1275 , Y10T428/12875 , Y10T428/12944 , Y10T428/12986
摘要： An article and TBC coating system thereon that in combination exhibit significantly improved spallation resistance. The article comprises a substrate formed of a metal alloy containing ruthenium and one or more refractory elements (e.g., tantalum, tungsten, molybdenum, rhenium, hafnium, etc.). The substrate is protected by a coating system comprising an aluminum-containing bond coat on the surface of the substrate and a ceramic coating bonded to the substrate by the bond coat. The bond coat, preferably an aluminide, is deposited so as to be substantially free of ruthenium, though ruthenium is present in the bond coat as a result of diffusion from the substrate into the bond coat.
摘要翻译：其上的一种制品和TBC涂层体系组合显示出显着改善的防剥落性。该制品包括由含有钌和一种或多种难熔元素（例如钽，钨，钼，铼，铪等）的金属合金形成的基材。基材由包括基材表面的含铝粘合涂层的涂层体系和通过粘合涂层粘合到基材上的陶瓷涂层保护。沉积粘合涂层，优选铝化物，以便基本上不含钌，尽管由于从基材扩散到粘合涂层中，钌存在于粘合涂层中。

2. 发明申请

US20050069650A1 NICKEL ALUMINIDE COATING AND COATING SYSTEMS FORMED THEREWITH 审中-公开
标题翻译：镍基铝涂料和涂料系统
公开(公告)号：US20050069650A1
公开(公告)日：2005-03-31
申请号：US10904325
申请日：2004-11-04
申请人： Ramgopal Darolia , Joseph Rigney , William Walston , Jeffrey Pfaendtner , Brett Boutwell , Irene Spitsberg , James Ruud
发明人： Ramgopal Darolia , Joseph Rigney , William Walston , Jeffrey Pfaendtner , Brett Boutwell , Irene Spitsberg , James Ruud
IPC分类号： C23C4/02 , C23C4/12 , C23C14/06 , C23C28/00 , H05H1/26
CPC分类号： C23C28/321 , C23C4/02 , C23C4/12 , C23C14/06 , C23C28/3215 , C23C28/324 , C23C28/345 , C23C28/3455 , Y10T428/12576 , Y10T428/12611 , Y10T428/12618 , Y10T428/12736 , Y10T428/12771 , Y10T428/12806 , Y10T428/12944 , Y10T428/252
摘要： A beta-phase NiAl overlay coating containing a dispersion of ceramic particles and a process for depositing the overlay coating. If the coating is used to adhere a thermal barrier coating (TBC), the TBC exhibits improved spallation resistance as a result of the dispersion of ceramic particles having a dispersion-strengthening effect on the overlay coating. The overlay coating contains at least one reactive element and is deposited so that the some of the reactive element deposits as the ceramic particles dispersed in the overlay coating.
摘要翻译：含有陶瓷颗粒分散体的β相NiAl覆盖涂层和沉积覆盖层的方法。如果涂层用于粘附热障涂层（TBC），则由于在覆盖涂层上具有分散强化作用的陶瓷颗粒的分散，TBC显示出改进的抗剥落性。覆盖层包含至少一个反应性元件并沉积成使得一部分反应性元素沉积为陶瓷颗粒分散在覆盖层中。

3. 发明申请

US20050019491A1 BETA-PHASE NICKEL ALUMINIDE OVERLAY COATING AND PROCESS THEREFOR 审中-公开
标题翻译： BETA相镍合金镀层及其工艺
公开(公告)号：US20050019491A1
公开(公告)日：2005-01-27
申请号：US10711584
申请日：2004-09-27
申请人： Irene Spitsberg , Joseph Rigney , Ramgopal Darolia , Elissa Lee , Jeffrey Pfaendtner
发明人： Irene Spitsberg , Joseph Rigney , Ramgopal Darolia , Elissa Lee , Jeffrey Pfaendtner
IPC分类号： C21D7/06 , C23C4/18 , C23C8/02 , C23C26/00 , C23C28/00 , B05D3/12
CPC分类号： C23C28/321 , C21D7/06 , C23C4/18 , C23C8/02 , C23C26/00 , C23C28/345 , C23C28/3455 , Y10T428/12611 , Y10T428/12736 , Y10T428/12937 , Y10T428/12944
摘要： A beta-phase nickel aluminide (NiAl) overlay coating (24) and method for modifying the grain structure of the coating (24) to improve its oxidation resistance. The coating (24) is deposited by a method that produces a grain structure characterized by grain boundaries (44) exposed at the outer coating surface (36). The grain boundaries (44) may also contain precipitates (40) as a result of the alloyed chemistry of the coating (24). During or after deposition, the overlay coating (24) is caused to form new grain boundaries (34) that, though open to the outer surface (36) of the coating (24), are free of precipitates or contain fewer precipitates (40) than the as-deposited grain boundaries (44). New grain boundaries (34) are preferably produced by causing the overlay coating (24) to recrystallize during coating deposition or after deposition as a result of a surface treatment followed by heat treatment.
摘要翻译： β相镍铝化合物（NiAl）覆盖层（24）以及用于改变涂层（24）的晶粒结构以提高其抗氧化性的方法。通过产生以在外涂层表面（36）处暴露的晶界（44）为特征的晶粒结构的方法沉积涂层（24）。作为涂层（24）的合金化学的结果，晶界（44）也可以含有沉淀物（40）。在沉积期间或之后，使覆盖涂层（24）形成新的晶粒边界（34），其尽管向涂层（24）的外表面（36）开口，但没有沉淀物或含有较少的沉淀物（40）比沉积的晶界（44）。优选通过在涂布沉积期间或沉积后的覆盖涂层（24）进行再结晶，然后进行热处理后的表面处理，来制造新的晶界（34）。

4. 发明申请

US20060182892A9 BETA-PHASE NICKEL ALUMINIDE OVERLAY COATINGS AND PROCESS THEREFOR 有权
标题翻译： BETA相镍合金镀层及其工艺
公开(公告)号：US20060182892A9
公开(公告)日：2006-08-17
申请号：US10248056
申请日：2002-12-13
申请人： Irene Spitsberg , Joseph Rigney , Ramgopal Darolia , Elissa Lee , Jeffrey Pfaendtner
发明人： Irene Spitsberg , Joseph Rigney , Ramgopal Darolia , Elissa Lee , Jeffrey Pfaendtner
IPC分类号： B32B15/00 , B32B15/10 , B05D3/02 , B05D1/36
CPC分类号： C23C28/321 , C21D7/06 , C23C4/18 , C23C8/02 , C23C26/00 , C23C28/345 , C23C28/3455 , Y10T428/12611 , Y10T428/12736 , Y10T428/12937 , Y10T428/12944
摘要： A beta-phase nickel aluminide (NiAl) overlay coating (24) and method for modifying the grain structure of the coating (24) to improve its oxidation resistance. The coating (24) is deposited by a method that produces a grain structure characterized by grain boundaries (44) exposed at the outer coating surface (36). The grain boundaries (44) may also contain precipitates (40) as a result of the alloyed chemistry of the coating (24). During or after deposition, the overlay coating (24) is caused to form new grain boundaries (34) that, though open to the outer surface (36) of the coating (24), are free of precipitates or contain fewer precipitates (40) than the as-deposited grain boundaries (44). New grain boundaries (34) are preferably produced by causing the overlay coating (24) to recrystallize during coating deposition or after deposition as a result of a surface treatment followed by heat treatment.
摘要翻译： β相镍铝化合物（NiAl）覆盖层（24）以及用于改变涂层（24）的晶粒结构以提高其抗氧化性的方法。通过产生以在外涂层表面（36）处暴露的晶界（44）为特征的晶粒结构的方法沉积涂层（24）。由于涂层（24）的合金化学，晶界（44）也可含有沉淀物（40）。在沉积期间或之后，使覆盖涂层（24）形成新的晶粒边界（34），其尽管向涂层（24）的外表面（36）开口，但没有沉淀物或含有较少的沉淀物（40）比沉积的晶界（44）。优选通过在涂布沉积期间或沉积后的覆盖涂层（24）进行再结晶，然后进行热处理后的表面处理，来制造新的晶界（34）。

5. 发明申请

US20080160201A1 Thermal barrier coating/environmental barrier coating system for a ceramic-matrix composite (CMC) article to improve high temperature capability 有权
标题翻译：陶瓷基复合材料（CMC）制品的隔热涂层/环境屏障涂层系统，以提高高温能力
公开(公告)号：US20080160201A1
公开(公告)日：2008-07-03
申请号：US11899336
申请日：2007-09-05
申请人： Brett Allen Rohrer Boutwell , Irene Spitsberg , Christine Govern , Bangalore A. Nagaraj , Brian Thomas Hazel , Ramgopal Darolia , Curtis Alan Johnson , Yan Gao , Mark Daniel Gorman
发明人： Brett Allen Rohrer Boutwell , Irene Spitsberg , Christine Govern , Bangalore A. Nagaraj , Brian Thomas Hazel , Ramgopal Darolia , Curtis Alan Johnson , Yan Gao , Mark Daniel Gorman
IPC分类号： B05D1/38
CPC分类号： C04B41/009 , C04B41/52 , C04B41/89 , C04B2111/0025 , C23C28/042 , C23C28/322 , C23C28/345 , C23C28/3455 , F01D5/288 , F05D2230/90 , F05D2300/2118 , F05D2300/50211 , F05D2300/611 , C04B41/4527 , C04B41/5096 , C04B41/5035 , C04B41/522 , C04B41/5024 , C04B41/5037 , C04B41/5031 , C04B41/5042 , C04B41/5044 , C04B41/4529 , C04B35/565 , C04B35/584 , C04B35/806
摘要： In accordance with an embodiment of the invention, an article is provided. The article comprises a substrate comprised of silicon containing material, an environmental barrier coating (EBC) overlying the substrate and a thermal barrier coating (TBC) on the environmental barrier coating. The thermal barrier coating comprising a compound having a rhombohedral phase.
摘要翻译：根据本发明的实施例，提供了一种制品。该制品包括由含硅材料构成的衬底，覆盖衬底的环境阻挡涂层（EBC）和环境屏障涂层上的热障涂层（TBC）。该热障涂层包含具有菱面体相的化合物。

6. 发明申请

US20060121294A1 Low thermal conductivity thermal barrier coating system and method therefor 失效
标题翻译：低热导率热障涂层系统及其方法
公开(公告)号：US20060121294A1
公开(公告)日：2006-06-08
申请号：US11006367
申请日：2004-12-06
申请人： Brett Allen Boutwell , Ramgopal Darolia , Curtis Johnson , Irene Spitsberg , Mark Gorman , Yan Gao
发明人： Brett Allen Boutwell , Ramgopal Darolia , Curtis Johnson , Irene Spitsberg , Mark Gorman , Yan Gao
IPC分类号： B32B15/04 , B32B9/00
CPC分类号： C04B41/009 , C04B35/486 , C04B41/5042 , C04B41/87 , C04B2111/0025 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/76 , C04B2235/767 , C23C4/11 , C23C28/321 , C23C28/3215 , C23C28/325 , C23C28/345 , C23C28/3455 , C23C30/00 , F01D5/288 , F05D2230/90 , F05D2300/611 , C04B41/4527 , C04B35/565 , C04B35/806
摘要： In accordance with an embodiment of the invention, a thermal barrier coating for inclusion in a thermal barrier coating system is provided. The thermal barrier coating comprises a compound having a rhombohedral phase. In accordance with another embodiment of the invention, a thermal barrier coating is provided that comprises a compound having the formula of: A4B3O12, wherein A is at least one rare earth element; and B is selected from the group consisting of Zr, Hf and mixtures thereof.
摘要翻译：根据本发明的实施例，提供了用于包含在热障涂层系统中的热障涂层。热障涂层包括具有菱面体相的化合物。根据本发明的另一个实施方案，提供了一种热障涂层，其包含具有下列结构式的化合物：A 4 S 3 N 12 O / >其中A是至少一种稀土元素; B选自Zr，Hf及其混合物。

7. 发明申请

US20050129849A1 Article protected by a thermal barrier coating having a cerium oxide-enriched surface produced by precursor infiltration 审中-公开
标题翻译：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
申请人： John Ackerman , Venkat Venkataramani , Irene Spitsberg , Brett Boutwell , Ramgopal Darolia
发明人： John Ackerman , Venkat Venkataramani , Irene Spitsberg , Brett Boutwell , Ramgopal Darolia
IPC分类号： C23C28/00 , B05D1/08 , C23C4/00
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。

8. 发明授权

US06790486B2 Vapor deposition process 失效
标题翻译：气相沉积工艺
公开(公告)号：US06790486B2
公开(公告)日：2004-09-14
申请号：US10064887
申请日：2002-08-27
申请人： Boris A. Movchan , Irene Spitsberg , Ramgopal Darolia
发明人： Boris A. Movchan , Irene Spitsberg , Ramgopal Darolia
IPC分类号： C08J718
CPC分类号： C23C14/083 , C23C14/30 , C23C14/548 , C23C28/321 , C23C28/3215 , C23C28/325 , C23C28/345 , C23C28/3455
摘要： A process for depositing a ceramic coating on a component. The process involves a technique for evaporating an evaporation source containing multiple different oxide compounds, at least one of the oxide compounds having a vapor pressure that is higher than the remaining oxide compounds, to deposit a coating of the multiple oxide compounds. A high energy beam is projected onto the evaporation source to melt and form a vapor cloud of the oxide compounds of the evaporation source, while preventing the vapor cloud from contacting and condensing on the component during an initial phase in which the relative amount of the one oxide compound in the vapor cloud is greater than its relative amount in the evaporation source. During a subsequent phase in which the relative amount of the one oxide compound in the vapor cloud has decreased to something approximately equal to its relative amount in the evaporation source, the vapor cloud is allowed to contact and condense on the component to form the coating.
摘要翻译：用于在组件上沉积陶瓷涂层的方法。该方法涉及一种用于蒸发含有多种不同氧化物化合物的蒸发源的技术，至少一种具有高于其余氧化物化合物的蒸汽压的氧化物化合物沉积多种氧化物化合物的涂层。将高能量束投影到蒸发源上以熔化并形成蒸发源的氧化物化合物的蒸汽云，同时防止蒸气云在初始阶段期间在组分上接触和冷凝，其中相对量蒸汽云中的氧化物化合物大于其在蒸发源中的相对量。在蒸发云中的一种氧化物化合物的相对量已经降低到与蒸发源中的相对量近似相似的量的后续阶段中，允许蒸汽云接触并冷凝在组分上以形成涂层。

9. 发明授权

US06576067B2 Fabrication of an article having a protective coating with a polished, pre-oxidized protective-coating surface 失效
标题翻译：具有保护涂层的物品的制造，其具有抛光的预氧化保护涂层表面
公开(公告)号：US06576067B2
公开(公告)日：2003-06-10
申请号：US09944711
申请日：2001-08-31
申请人： Irene Spitsberg , Ramgopal Darolia
发明人： Irene Spitsberg , Ramgopal Darolia
IPC分类号： C23C880
CPC分类号： C23C28/321 , C22F1/10 , C23C8/02 , C23C8/80 , C23C28/325 , C23C28/345 , C23C28/3455
摘要： An article protected by a thermal barrier coating system is fabricated by providing an article substrate having a substrate surface, and thereafter producing on the substrate surface a protective coating having a polished, pre-oxidized protective coating surface. The protective coating is produced by depositing the protective coating on the substrate surface, the protective coating having a protective coating surface, thereafter polishing the protective-coating surface, and thereafter controllably oxidizing the protective-coating surface. The protective-coating surface may optionally be controllably roughened by grit blasting after polishing and before controllably oxidizing. A thermal barrier coating may be deposited overlying the polished, pre-oxidized protective-coating surface.
摘要翻译：通过提供具有基板表面的制品基板来制造由热障涂层系统保护的制品，然后在基板表面上生产具有经抛光的预氧化保护涂层表面的保护涂层。通过将保护涂层沉积在基板表面上，保护涂层具有保护涂层表面，然后抛光保护涂层表面，然后可控地氧化保护涂层表面，从而产生保护涂层。保护涂层表面可以任选地在抛光后和在可控地氧化之前通过喷砂进行可控地粗糙化。可以在抛光的预氧化保护涂层表面上沉积热障涂层。

10. 发明授权

US07351482B2 Ceramic compositions for thermal barrier coatings stabilized in the cubic crystalline phase 有权
标题翻译：用于隔热涂层的陶瓷组合物稳定在立方晶相
公开(公告)号：US07351482B2
公开(公告)日：2008-04-01
申请号：US11288366
申请日：2005-11-29
申请人： Brett Allen Boutwell , Mark Daniel Gorman , Irene Spitsberg , Ramgopal Darolia , Robert William Bruce , Venkat Subramaniam Venkataramani
发明人： Brett Allen Boutwell , Mark Daniel Gorman , Irene Spitsberg , Ramgopal Darolia , Robert William Bruce , Venkat Subramaniam Venkataramani
IPC分类号： C04B35/48 , B32B18/00 , B32B15/04
CPC分类号： F01D5/288 , B82Y30/00 , C04B35/486 , C04B2235/3206 , C04B2235/3208 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3251 , C04B2235/3286 , C04B2235/781 , C04B2235/9607 , C23C14/08 , C23C14/083 , C23C28/321 , C23C28/3215 , C23C28/3455 , C23C30/00 , F05D2230/90 , F05D2300/2118 , F05D2300/611 , Y10T428/12611 , Y10T428/26
摘要： Zirconia-containing ceramic compositions that are capable of providing thermal barrier coatings wherein the zirconia is stabilized in the cubic crystalline phase. These compositions comprise at least about 50 mole % zirconia and a stabilizing amount up to about 49 mole % of a stabilizer component comprising: (1) a first metal oxide selected from the group consisting of ytterbia, neodymia, mixtures of ytterbia and neodymia, mixtures of ytterbia and lanthana, mixtures of neodymia and lanthana, and mixtures of ytterbia, neodymia and lanthana in an amount of from about 5 to about 49 mole % of the composition; and (2) a second metal oxide selected from the group consisting of yttria, calcia, ceria, scandia, magnesia, india and mixtures thereof in an amount of about 4 mole % or less of the composition. The ceramic composition further comprises one or more of a third metal oxide selected from the group consisting of: (a) hafnia in an amount from about 0.5 to about 40 mole % of the composition; and (b) tantala in an amount of from about 0.5 to about 10 mole % of the composition. These compositions are useful in preparing thermal barrier coatings for an underlying substrate of articles that operate at, or are exposed to, high temperatures.
摘要翻译：能够提供热障涂层的含氧化锆的陶瓷组合物，其中氧化锆稳定在立方晶体相中。这些组合物包含至少约50摩尔％的氧化锆和至多约49摩尔％的稳定剂组分的稳定剂组分，其包含：（1）选自下列组的第一金属氧化物：镱，钕，镱和钕的混合物，混合物镱和镧的混合物，钕和镧的混合物，以及组合物的约5至约49摩尔％的镱，钕和镧的混合物; 和（2）选自组合物的约4摩尔％以下的量的氧化钇，氧化钙，二氧化铈，钪，氧化镁，印度及其混合物的第二金属氧化物。所述陶瓷组合物还包含选自以下的一种或多种第三金属氧化物：（a）组合物的约0.5至约40摩尔％的量的铪; 和（b）所述组合物的约0.5至约10摩尔％的量的黄铁矿。这些组合物可用于制备在高温下操作或暴露于其中的制品的下层基材的热障涂层。

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