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1.发明授权Sintering resistant, low conductivity, high stability thermal 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/环境屏障涂层系统，以提高高温能力公开(公告)号：US07867575B2
公开(公告)日：2011-01-11
申请号：US11977336
申请日：2007-10-23
申请人： Brett Allen Rohrer Boutwell , Irene Spitsberg , Christine Govern , Bangalore A. Nagaraj , Brian Thomas Hazel
发明人： Brett Allen Rohrer Boutwell , Irene Spitsberg , Christine Govern , Bangalore A. Nagaraj , Brian Thomas Hazel
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： A method for producing a thermal barrier coating/environmental barrier coating system on a silicon containing material substrate includes applying an environmental barrier coating (EBC) over the silicon containing material substrate; and applying a thermal barrier coating (TBC) over the EBC. The thermal barrier coating includes a compound having a primary constituent portion and a stabilizer portion stabilizing said primary constituent. The primary constituent portion of the thermal barrier coating includes hafnia present in an amount of at least about 5 mol % of the primary constituent and the stabilizer portion of said thermal barrier coating includes 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： 在含硅材料基板上制造隔热涂层/环境阻挡涂层系统的方法包括在含硅材料基材上施加环境阻挡涂层（EBC）; 并在EBC上施加热障涂层（TBC）。 热障涂层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。 热障涂层的主要构成部分包括以主要成分的至少约5mol％的量存在的铪，并且所述热障涂层的稳定剂部分包括至少一种由阳离子组成的金属氧化物，所述阳离子具有+2或+ 3价以约10至约40摩尔％的量存在于热障涂层中。
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2.发明申请Thermal barrier coating/environmental barrier coating system for a ceramic-matrix composite (CMC) article to improve high temperature capability 有权陶瓷基复合材料（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。
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公开(公告)号：US07374825B2
公开(公告)日：2008-05-20
申请号：US11001983
申请日：2004-12-01
CPC分类号： C23C28/3215 , C23C28/321 , C23C28/325 , C23C28/345 , C23C28/3455 , C23C28/36 , F05B2230/90 , F05C2253/12 , Y02T50/67 , Y10T428/12611 , Y10T428/249953 , Y10T428/263 , Y10T428/31678
摘要： According to an embodiment of the invention, disclosed is a composite comprising a porous thermal barrier coating on a metallic part and an impermeable barrier coating adjacent to the outer surface of the thermal barrier coating. The impermeable barrier coating is dense and non-porous and comprises a rare earth silicate, the impermeable barrier coating thereby preventing infiltration of the contaminant composition into the thermal barrier coating.
摘要翻译： 根据本发明的一个实施例，公开了一种复合材料，其包括在金属部件上的多孔热障涂层和邻近该热障涂层的外表面的不可渗透的阻隔涂层。 不透水的阻隔涂层是致密且无孔的并且包含稀土硅酸盐，不透水的阻隔涂层从而防止污染物组合物渗透到热障涂层中。
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4.发明申请Low conductivity, thermal barrier coating system for ceramic matrix composite (CMC) articles 审中-公开陶瓷基复合材料（CMC）制品的低导电性，热障涂层体系公开(公告)号：US20070292624A1
公开(公告)日：2007-12-20
申请号：US11170469
申请日：2005-06-28
CPC分类号： C04B41/89 , C04B41/009 , C04B41/52 , C23C28/042 , C23C28/322 , C23C28/345 , C23C28/3455 , C04B41/5096 , C04B41/5035 , C04B41/522 , C04B41/4527 , C04B41/5024 , C04B41/5037 , C04B41/5042 , C04B2111/00405 , C04B41/5044 , 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/environmental barrier coating system (TBC/EBC system) for use on a silicon based substrate is disclosed. The thermal barrier coating comprising up to about 9 mol percent of a stabilizer and up to 91 mol percent of primary oxide selected from the group consisting of zirconia, hafnia and mixtures thereof. The stabilizer comprises: a first metal oxide selected from the group consisting of yttria, calcia, ceria, scandia, magnesia, india and mixtures thereof, a second metal oxide of a trivalent metal atom selected from the group consisting of lanthana, gadolinia, neodymia, samaria, dysprosia, ytterbia, erbia, and mixtures thereof. The first metal oxide is in an amount of from about 3 to about 5 mol %, the second metal oxide is in an amount of from about 0.25 to about 6 mol %.
摘要翻译： 根据本发明的一个实施例，公开了一种用于包含在用于硅基衬底的隔热涂层/环境阻挡涂层系统（TBC / EBC系统）中的热障涂层。 所述热障涂层包括高达约9mol％的稳定剂和至多91mol％的选自氧化锆，铪的主要氧化物及其混合物。 稳定剂包括：选自氧化钇，氧化钙，二氧化铈，钪，氧化镁，印度及其混合物的第一金属氧化物，选自氧化镧，氧化钆，氧化钕， samaria，dysprosia，ytterbia，erbia及其混合物。 第一金属氧化物的量为约3至约5mol％，第二金属氧化物的量为约0.25至约6mol％。
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5.发明申请Low conductivity, thermal barrier coating system for ceramic matrix composite (CMC) articles 审中-公开陶瓷基复合材料（CMC）制品的低导电性，热障涂层体系公开(公告)号：US20080292803A1
公开(公告)日：2008-11-27
申请号：US11903096
申请日：2007-09-20
IPC分类号： B05D1/36
CPC分类号： C04B41/89 , C04B41/009 , C04B41/52 , C23C28/042 , C23C28/322 , C23C28/345 , C23C28/3455 , C04B41/5096 , C04B41/5035 , C04B41/522 , C04B41/4527 , C04B41/5024 , C04B41/5037 , C04B41/5042 , C04B2111/00405 , C04B41/5044 , 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/environmental barrier coating system (TBC/EBC system) for use on a silicon based substrate is disclosed. The thermal barrier coating comprising up to about 9 mol percent of a stabilizer and up to 91 mol percent of primary oxide selected from the group consisting of zirconia, hafnia and mixtures thereof. The stabilizer comprises: a first metal oxide selected from the group consisting of yttria, calcia, ceria, scandia, magnesia, india and mixtures thereof, a second metal oxide of a trivalent metal atom selected from the group consisting of lanthana, gadolinia, neodymia, samaria, dysprosia, ytterbia, erbia, and mixtures thereof. The first metal oxide is in an amount of from about 3 to about 5 mol %, the second metal oxide is in an amount of from about 0.25 to about 6 mol %.
摘要翻译： 根据本发明的一个实施例，公开了一种用于包含在用于硅基衬底的隔热涂层/环境阻挡涂层系统（TBC / EBC系统）中的热障涂层。 所述热障涂层包括高达约9mol％的稳定剂和至多91mol％的选自氧化锆，铪的主要氧化物及其混合物。 稳定剂包括：选自氧化钇，氧化钙，二氧化铈，钪，氧化镁，印度及其混合物的第一金属氧化物，选自氧化镧，氧化钆，氧化钕， samaria，dysprosia，ytterbia，erbia及其混合物。 第一金属氧化物的量为约3至约5mol％，第二金属氧化物的量为约0.25至约6mol％。
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公开(公告)号：US20080220172A1
公开(公告)日：2008-09-11
申请号：US11977336
申请日：2007-10-23
申请人： Brett Allen Rohrer Boutwell , Irene Spitsberg , Christine Govern , Bangalore A. Nagaraj , Brian Thomas Hazel
发明人： Brett Allen Rohrer Boutwell , Irene Spitsberg , Christine Govern , Bangalore A. Nagaraj , Brian Thomas Hazel
IPC分类号： B05D1/36
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.
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公开(公告)号：US07364807B2
公开(公告)日：2008-04-29
申请号：US11006292
申请日：2004-12-06
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
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.
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8.发明授权Method for producing a thermal barrier coating/environmental barrier coating system 有权隔热涂料/环境屏障涂层体系的制造方法公开(公告)号：US07544394B2
公开(公告)日：2009-06-09
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
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。
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9.发明授权Sintering resistant, low conductivity, high stability thermal 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/环境屏障涂层系统，以提高高温能力公开(公告)号：US07429424B2
公开(公告)日：2008-09-30
申请号：US11006368
申请日：2004-12-06
申请人： Brett Allen Rohrer Boutwell , Irene Spitsberg , Christine Govern , Bangalore A. Nagaraj , Brian Thomas Hazel
发明人： Brett Allen Rohrer Boutwell , Irene Spitsberg , Christine Govern , Bangalore A. Nagaraj , Brian Thomas Hazel
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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公开(公告)号：US07326468B2
公开(公告)日：2008-02-05
申请号：US11040157
申请日：2005-01-21
申请人： Irene Spitsberg , Christine Govern , Bangalore Aswatha Nagaraj , Brian Thomas Hazel , David Joseph Mitchell
发明人： Irene Spitsberg , Christine Govern , Bangalore Aswatha Nagaraj , Brian Thomas Hazel , David Joseph Mitchell
CPC分类号： F01D5/288 , C04B41/009 , C04B41/52 , C04B41/89 , C23C28/042 , C23C28/048 , Y10T428/12576 , Y10T428/12667 , Y10T428/12729 , C04B41/4527 , C04B41/5024 , C04B41/5037 , C04B41/5042 , C04B2111/00405 , C04B41/5044 , C04B41/4529 , C04B41/522 , C04B35/565 , C04B35/584 , C04B35/806
摘要： An article comprising a substrate formed of a silicon-comprising material, such as an article exposed to the hostile thermal environment of a gas turbine engine. The article further comprises an environmental barrier layer, e.g., an alkaline earth metal aluminosilicate, and a top coat comprising hafnia stabilized with from about 0.5 mole % to about 10 mole % of an oxide of a metal selected from the group consisting of magnesium, calcium, scandium, yttrium, and lanthanide metals, and mixtures thereof. The article optionally comprises a transition layer between the environmental barrier layer and the top coat. A method for preparing a thermal/environmental barrier coating on a substrate formed of a silicon-comprising material is also disclosed.
摘要翻译： 一种制品，其包括由含硅材料形成的基底，例如暴露于燃气涡轮发动机的恶劣热环境的制品。 该制品还包括环境屏障层，例如碱土金属铝硅酸盐，和包含用约0.5％摩尔至约10％摩尔的金属氧化物稳定的铪的顶涂层，所述金属氧化物选自镁，钙 钪，钇和镧系金属，及其混合物。 该制品任选地包括环境阻挡层和顶部涂层之间的过渡层。 还公开了在由含硅材料形成的基底上制备热/环境屏障涂层的方法。
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