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1. 发明申请

US20060121295A1 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
标题翻译：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
申请人： Brett Boutwell , Irene Spitsberg , Christine Govern , Bangalore Nagaraj , Brian Hazel
发明人： Brett Boutwell , Irene Spitsberg , Christine Govern , Bangalore Nagaraj , Brian Hazel
IPC分类号： B32B15/04 , B32B9/00
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％。

2. 发明申请

US20060046090A1 Thermal barrier coating with reduced sintering and increased impact resistance, and process of making same 有权
标题翻译：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
申请人： Irene Spitsberg , Venkat Venkataramani , Brett Boutwell
发明人： Irene Spitsberg , Venkat Venkataramani , Brett Boutwell
IPC分类号： B32B19/00 , B32B9/00
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。

3. 发明申请

US20050142395A1 Ceramic compositions useful in thermal barrier coatings having reduced thermal conductivity 有权
标题翻译：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
申请人： Irene Spitsberg , Venkat Venkataramani , Brett Boutwell , Mark Gorman , Robert Bruce
发明人： Irene Spitsberg , Venkat Venkataramani , Brett Boutwell , Mark Gorman , Robert Bruce
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。

4. 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。

5. 发明申请

US20050126494A1 PROCESS AND APPARATUS FOR DEPOSITING A CERAMIC COATING 有权
标题翻译：沉积陶瓷涂料的工艺和装置
公开(公告)号：US20050126494A1
公开(公告)日：2005-06-16
申请号：US10707469
申请日：2003-12-16
申请人： Ramgopal Darolia , Irene Spitsberg , Brett Boutwell
发明人： Ramgopal Darolia , Irene Spitsberg , Brett Boutwell
IPC分类号： C23C14/06 , C23C14/08 , C23C16/00
CPC分类号： C23C14/06 , C23C14/08
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。

6. 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。

7. 发明申请

US20060280952A1 Bond coat for corrosion resistant EBC for silicon-containing substrate and processes for preparing same 有权
标题翻译：用于含硅基材的耐腐蚀EBC粘结涂层及其制备方法
公开(公告)号：US20060280952A1
公开(公告)日：2006-12-14
申请号：US11150097
申请日：2005-06-13
申请人： Brian Hazel , Irene Spitsberg , Brett Boutwell
发明人： Brian Hazel , Irene Spitsberg , Brett Boutwell
IPC分类号： B32B13/04 , B32B9/00 , B32B19/00 , B05D1/08 , B05D3/02 , B05D1/12
CPC分类号： C23C4/02 , C04B41/009 , C04B41/52 , C04B41/89 , C23C28/321 , C23C28/325 , C23C28/345 , C23C28/3455 , Y10T428/12611 , Y10T428/12674 , Y10T428/24967 , Y10T428/263 , C04B41/5071 , C04B41/0072 , C04B41/4558 , C04B41/5035 , C04B41/5024 , C04B41/4529 , C04B41/5031 , C04B41/4527 , C04B41/5042 , C04B41/522 , C04B35/565 , C04B35/584 , C04B35/806
摘要： An article comprising a silicon-containing substrate, a silicide-containing bond coat layer overlying the substrate, and an environmental barrier coating (EBC) overlying the bond coat layer, wherein the EBC comprises a corrosion resistant outer layer comprising a corrosion resistant metal silicate. A process is also provided for forming the corrosion resistant outer layer over the silicide-containing bond coat layer.
摘要翻译：包含含硅基材，覆盖在基材上的含硅化物粘合涂层和超过粘合涂层的环境阻挡涂层（EBC）的制品，其中EBC包括耐腐蚀外层，其包含耐腐蚀金属硅酸盐。还提供了用于在含硅化物的粘合涂层上形成耐腐蚀外层的工艺。

8. 发明申请

US20060280926A1 THERMAL BARRIER COATING AND PROCESS THEREFOR 失效
标题翻译：热障涂层及其工艺
公开(公告)号：US20060280926A1
公开(公告)日：2006-12-14
申请号：US11160164
申请日：2005-06-10
申请人： Irene Spitsberg , Brett Boutwell , Robert Bruce , Curtis Johnson , Bangalore Nagaraj , William Walston
发明人： Irene Spitsberg , Brett Boutwell , Robert Bruce , Curtis Johnson , Bangalore Nagaraj , William Walston
IPC分类号： B32B3/26 , B32B3/06
CPC分类号： C23C28/321 , C23C28/3215 , C23C28/325 , C23C28/345 , C23C28/3455 , Y10T428/249953 , Y10T428/249955
摘要： A thermal barrier coating and deposition process for a component intended for use in a hostile thermal environment, such as the turbine, combustor and augmentor components of a gas turbine engine. The TBC has a first coating portion on at least a first surface portion of the component. The first coating portion is formed of a ceramic material to have at least an inner region, at least an outer region overlying the inner region, and a columnar microstructure whereby the inner and outer regions comprise columns of the ceramic material. The columns of the inner region are more closely spaced than the columns of the outer region so that the inner region of the first coating portion is denser than the outer region of the first coating portion, wherein the higher density of the inner region promotes the impact resistance of the first coating portion.
摘要翻译：用于在敌对热环境中使用的部件的热障涂层和沉积工艺，例如燃气轮机的涡轮机，燃烧器和增压器部件。所述TBC在所述部件的至少第一表面部分上具有第一涂覆部分。第一涂覆部分由陶瓷材料形成，至少具有内部区域，至少覆盖内部区域的外部区域和柱状微结构，由此内部和外部区域包括陶瓷材料的列。内部区域的列与外部区域的列紧密地间隔开，使得第一涂覆部分的内部区域比第一涂覆部分的外部区域更致密，其中内部区域的较高密度促进了冲击第一涂布部分的电阻。

9. 发明申请

US20060121293A1 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：US20060121293A1
公开(公告)日：2006-06-08
申请号：US11006292
申请日：2004-12-06
申请人： Brett Boutwell , Irene Spitsberg , Christine Govern , Bangalore Nagaraj , Brian Hazel , Ramgopal Darolia , Curtis Johnson , Yan Gao , Mark Gorman
发明人： Brett Boutwell , Irene Spitsberg , Christine Govern , Bangalore Nagaraj , Brian Hazel , Ramgopal Darolia , Curtis Johnson , Yan Gao , Mark Gorman
IPC分类号： B32B15/04 , B32B9/00
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。

10. 发明申请

US20050142393A1 Ceramic compositions for thermal barrier coatings stabilized in the cubic crystalline phase 审中-公开
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：US20050142393A1
公开(公告)日：2005-06-30
申请号：US10748517
申请日：2003-12-30
申请人： Brett Boutwell , Mark Gorman , Irene Spitsberg , Ramgopal Darolia , Robert Bruce , Venkat Venkataramani
发明人： Brett Boutwell , Mark Gorman , Irene Spitsberg , Ramgopal Darolia , Robert Bruce , Venkat Venkataramani
IPC分类号： C04B35/486 , C04B37/02 , C23C14/08 , C23C28/00 , C23C30/00 , F01D5/28 , B32B9/00 , C23C16/00
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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