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1.发明授权公开(公告)号：US06916529B2
公开(公告)日：2005-07-12
申请号：US10338671
申请日：2003-01-09
申请人： Surinder Singh Pabla , Farshad Ghasripoor , Yuk-Chiu Lau , Liang Jiang , Canan Uslu Hardwicke , William Emerson Martinez Zegarra
发明人： Surinder Singh Pabla , Farshad Ghasripoor , Yuk-Chiu Lau , Liang Jiang , Canan Uslu Hardwicke , William Emerson Martinez Zegarra
IPC分类号： C23C4/02 , C23C4/06 , C23C24/08 , C23C24/10 , C23C28/00 , C23C30/00 , F01D11/12 , B32B15/04 , B32B3/26 , F03B3/12
CPC分类号： C23C4/02 , C23C4/06 , C23C24/08 , C23C24/10 , C23C28/00 , C23C30/00 , F01D11/12 , F01D11/127 , Y02T50/67 , Y02T50/672 , Y10T428/12736 , Y10T428/12771 , Y10T428/12944 , Y10T428/249953 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , Y10T428/249971 , Y10T428/249976 , Y10T428/249977 , Y10T428/249987 , Y10T428/252 , Y10T428/264
摘要： An abradable coating composition for use on shrouds in gas turbine engines or other hot gas path metal components exposed to high temperatures containing an initial porous coating phase created by adding an amount of inorganic microspheres, preferably alumina-ceramic microballoons, to a base metal alloy containing high Al, Cr or Ti such as β-NiAl or, alternatively, MCrAlY that serves to increase the brittle nature of the metal matrix, thereby increasing the abradability and oxidation resistance of the coating at elevated temperatures. Coatings having a total open and closed porosity of between 20% and 55% by volume due to the presence of ceramic microballoons ranging in size from about 10 microns to about 200 microns have been found to exhibit excellent abradability for applications involving turbine shroud coatings. An abradable coating thickness in the range of between 40 and 60 ml provides improved performance for turbine shrouds exposed to gas temperatures between 1380° F. and 1800° F. Abradable coatings in accordance with the invention can be used for new metal components or to repair existing equipment. The coatings can be applied to the metal shroud using thermal spray, processes that integrate sintering and brazing, or direct write techniques.
摘要翻译： 一种用于燃气轮机发动机或暴露于高温下的其它热气路径金属组件的护套的可磨损涂料组合物，其含有初始多孔涂层相，其通过将一定量的无机微球（优选氧化铝陶瓷微球）加入到含有 高Al，Cr或Ti，例如β-NiAl，或者MCrAlY，其用于增加金属基体的脆性，从而提高涂层在升高的温度下的耐磨性和耐氧化性。 已经发现，由于存在尺寸为约10微米至约200微米的陶瓷微球，具有20体积％至55体积％的总开放和闭孔率的涂层对涉及涡轮机护罩涂层的应用表现出优异的耐磨性。 在40至60毫升范围内的可磨损涂层厚度为暴露于1380°F至1800°F之间的气体温度的涡轮机罩提供了改进的性能。根据本发明的可磨损涂层可用于新的金属部件或修复 现有设备。 涂层可以使用热喷涂应用于金属外壳，整合烧结和钎焊的工艺，或直接写入技术。
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公开(公告)号：US07575418B2
公开(公告)日：2009-08-18
申请号：US10955056
申请日：2004-09-30
申请人： Michael Francis Xavier Gigliotti , Canan Uslu Hardwicke , Liang Jiang , Don Mark Lipkin , Samuel Vinod Thamboo
发明人： Michael Francis Xavier Gigliotti , Canan Uslu Hardwicke , Liang Jiang , Don Mark Lipkin , Samuel Vinod Thamboo
CPC分类号： B23K20/08 , B23P6/005 , B23P6/007 , C23C4/08 , C23C4/18 , C23C24/087 , C23C24/106 , C23C28/021 , C23C28/023 , C23C30/00 , F01D5/288 , F05D2230/90 , F05D2300/133 , F05D2300/611 , Y02T50/671 , Y10S428/937 , Y10S428/938 , Y10S428/939 , Y10S428/94 , Y10T428/12639 , Y10T428/12806 , Y10T428/12868 , Y10T428/12944 , Y10T428/31953
摘要： Disclosed herein is a turbine component comprising a substrate; and a protective structure formed on the substrate, wherein the protective structure comprises an α-β titanium alloy, a β-titanium alloy or a near-β titanium alloy. Disclosed herein too is a process for providing a protective structure to a turbine component, comprising affixing a protective structure on a turbine component; wherein the protective structure comprises an α-β titanium alloy, a near-β titanium alloy or a β-titanium alloy.
摘要翻译： 本文公开了一种包括基底的涡轮机部件; 以及形成在基底上的保护结构，其中保护结构包括α-β钛合金，β-钛合金或近β钛合金。 本文还公开了一种用于向涡轮机部件提供保护结构的方法，包括将保护结构固定在涡轮机部件上; 其中保护结构包括α-β钛合金，近β钛合金或β-钛合金。
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公开(公告)号：US07494619B2
公开(公告)日：2009-02-24
申请号：US10747712
申请日：2003-12-23
IPC分类号： C22C5/04
CPC分类号： F01D5/005 , C22C5/04 , C22C30/00 , C22C32/0021 , Y02T50/672
摘要： An alloy, an article comprising the alloy, and methods for manufacturing and repairing an article that employ the alloy are presented. The alloy comprises, in atom percent, at least about 50% rhodium, up to about 49% of a first material, from about 1% to about 15% of a second material, and up to about 10% of a third material. The first material comprises at least one of palladium, platinum, iridium, and combinations thereof. The second material comprises at least one of tungsten, rhenium, and combinations thereof. The third material comprises at least one of ruthenium, chromium, and combinations thereof. The alloy comprises an A1-structured phase at temperatures greater than about 1000° C., in an amount of at least about 90% by volume.
摘要翻译： 本发明提供了一种合金，包括合金的制品以及制造和修理采用该合金的制品的方法。 该合金以原子百分比包括至少约50％的铑，至多约49％的第一材料，约1％至约15％的第二种材料，以及至多约10％的第三种材料。 第一种材料包括钯，铂，铱及其组合中的至少一种。 第二材料包括钨，铼及其组合中的至少一种。 第三种材料包括钌，铬及其组合中的至少一种。 该合金包括在大于约1000℃的温度下的至少约90体积％的量的A1结构相。
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4.发明授权公开(公告)号：US07300708B2
公开(公告)日：2007-11-27
申请号：US10801843
申请日：2004-03-16
申请人： Michael Francis Xavier Gigliotti, Jr. , Canan Uslu Hardwicke , Liang Jiang , John William Short , Don Mark Lipkin , Jonathan Paul Blank , Krishnamurthy Anand
发明人： Michael Francis Xavier Gigliotti, Jr. , Canan Uslu Hardwicke , Liang Jiang , John William Short , Don Mark Lipkin , Jonathan Paul Blank , Krishnamurthy Anand
CPC分类号： B23K20/08 , F01D5/28 , F01D5/288 , F05C2201/0463 , F05C2201/0466 , F05D2220/31 , F05D2230/311 , F05D2230/312 , F05D2230/313 , F05D2230/80 , F05D2230/90 , F05D2300/501 , F05D2300/505 , F05D2300/611 , Y10S420/902 , Y10T428/12493 , Y10T428/12611 , Y10T428/12806 , Y10T428/12944
摘要： An erosion resistant protective structure for a turbine engine component comprises a shape memory alloy. The shape memory alloy includes nickel-titanium based alloys, indium-titanium based alloys, nickel-aluminum based alloys, nickel-gallium based alloys, copper based alloys, gold-cadmium based alloys, iron-platinum based alloys, iron-palladium based alloys, silver-cadmium based alloys, indium-cadmium based alloys, manganese-copper based alloys, ruthenium-niobium based alloys, ruthenium-tantalum based alloys, titanium based alloys, iron-based alloys, or combinations comprising at least one of the foregoing alloys. Also, disclosed herein are methods for forming the shape memory alloy onto turbine component.
摘要翻译： 用于涡轮发动机部件的抗侵蚀保护结构包括形状记忆合金。 形状记忆合金包括镍 - 钛基合金，铟 - 钛基合金，镍 - 铝基合金，镍 - 镓基合金，铜基合金，金 - 镉基合金，铁 - 铂基合金，铁 - 钯基合金 银镉基合金，铟镉基合金，锰 - 铜基合金，钌 - 铌基合金，钌 - 钽基合金，钛基合金，铁基合金或包含至少一种上述合金的组合 。 此外，本文公开的是将形状记忆合金形成在涡轮部件上的方法。
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5.发明申请公开(公告)号：US20060256833A1
公开(公告)日：2006-11-16
申请号：US11126793
申请日：2005-05-10
申请人： Liang Jiang , Lawrence Bernard Kool , Melvin Robert Jackson , Canan Uslu Hardwicke , Ji-Cheng Zhao , Ann Melinda Ritter , Ching-Pang Lee
发明人： Liang Jiang , Lawrence Bernard Kool , Melvin Robert Jackson , Canan Uslu Hardwicke , Ji-Cheng Zhao , Ann Melinda Ritter , Ching-Pang Lee
摘要： A method for evaluating the thermal exposure of a selected metal component which has been exposed to changing temperature conditions is described. The voltage distribution on a surface of the metal component, or on a metallic layer which lies over the component, is first obtained. The voltage distribution usually results from a compositional change in the metal component. The voltage distribution is then compared to a thermal exposure-voltage model which expresses voltage distribution as a function of exposure time and exposure temperature for a reference standard corresponding to the metal component. In this manner, the thermal exposure of the selected component can be obtained. A related device for evaluating the thermal exposure of a selected metal component is also described.
摘要翻译： 描述了已经暴露于变化的温度条件下的所选金属组分的热暴露评估方法。 首先获得金属部件的表面上或位于部件上的金属层上的电压分布。 电压分布通常由金属组分的组成变化引起。 然后将电压分布与表示与对应于金属组分的参考标准的曝光时间和曝光温度的函数的电压分布的热暴露电压模型进行比较。 以这种方式，可以获得所选择的部件的热曝光。 还描述了用于评估所选金属组分的热暴露的相关装置。
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公开(公告)号：US07722729B2
公开(公告)日：2010-05-25
申请号：US12260106
申请日：2008-10-29
CPC分类号： F01D5/005 , C22C5/04 , C22C30/00 , C22C32/0021 , Y02T50/672
摘要： A method for repairing an article comprises providing an article, providing a repair material, and joining said repair material to said article. The repair material comprises, in atom percent, at least about 50% rhodium; up to about 49% of a first material, said first material comprising at least one of palladium, platinum, iridium, and combinations thereof; from about 1% to about 15% of a second material, said second material comprising at least one of tungsten, rhenium, and combinations thereof; and up to about 10% of a third material, said third material comprising at least one of ruthenium, chromium, and combinations thereof. The repair material comprises an A1-structured phase at temperatures greater than about 1000° C., in an amount of at least about 90% by volume.
摘要翻译： 一种用于修补物品的方法包括提供制品，提供修补材料，以及将所述修复材料连接到所述制品上。 修复材料以原子百分数包含至少约50％的铑; 最多约49％的第一材料，所述第一材料包含钯，铂，铱及其组合中的至少一种; 约1％至约15％的第二材料，所述第二材料包含钨，铼及其组合中的至少一种; 和最多约10％的第三材料，所述第三材料包含钌，铬及其组合中的至少一种。 修复材料包括在大于约1000℃的温度下的至少约90体积％的A1结构相。
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7.发明授权公开(公告)号：US07654734B2
公开(公告)日：2010-02-02
申请号：US11126793
申请日：2005-05-10
申请人： Liang Jiang , Lawrence Bernard Kool , Melvin Robert Jackson , Canan Uslu Hardwicke , Ji-Cheng Zhao , Ann Melinda Ritter , Ching-Pang Lee
发明人： Liang Jiang , Lawrence Bernard Kool , Melvin Robert Jackson , Canan Uslu Hardwicke , Ji-Cheng Zhao , Ann Melinda Ritter , Ching-Pang Lee
摘要： A method for evaluating the thermal exposure of a selected metal component which has been exposed to changing temperature conditions is described. The voltage distribution on a surface of the metal component, or on a metallic layer which lies over the component, is first obtained. The voltage distribution usually results from a compositional change in the metal component. The voltage distribution is then compared to a thermal exposure-voltage model which expresses voltage distribution as a function of exposure time and exposure temperature for a reference standard corresponding to the metal component. In this manner, the thermal exposure of the selected component can be obtained. A related device for evaluating the thermal exposure of a selected metal component is also described.
摘要翻译： 描述了已经暴露于变化的温度条件下的所选金属组分的热暴露评估方法。 首先获得金属部件的表面上或位于部件上的金属层上的电压分布。 电压分布通常由金属组分的组成变化引起。 然后将电压分布与表示与对应于金属组分的参考标准的曝光时间和曝光温度的函数的电压分布的热暴露电压模型进行比较。 以这种方式，可以获得所选择的部件的热曝光。 还描述了用于评估所选金属组分的热暴露的相关装置。
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公开(公告)号：US20090053424A1
公开(公告)日：2009-02-26
申请号：US12260106
申请日：2008-10-29
CPC分类号： F01D5/005 , C22C5/04 , C22C30/00 , C22C32/0021 , Y02T50/672
摘要： A method for repairing an article comprises providing an article, providing a repair material, and joining said repair material to said article. The repair material comprises, in atom percent, at least about 50% rhodium; up to about 49% of a first material, said first material comprising at least one of palladium, platinum, iridium, and combinations thereof; from about 1% to about 15% of a second material, said second material comprising at least one of tungsten, rhenium, and combinations thereof; and up to about 10% of a third material, said third material comprising at least one of ruthenium, chromium, and combinations thereof. The repair material comprises an A1-structured phase at temperatures greater than about 1000° C., in an amount of at least about 90% by volume.
摘要翻译： 一种用于修补物品的方法包括提供制品，提供修补材料，以及将所述修复材料连接到所述制品上。 修复材料以原子百分数包含至少约50％的铑; 最多约49％的第一材料，所述第一材料包含钯，铂，铱及其组合中的至少一种; 约1％至约15％的第二材料，所述第二材料包含钨，铼及其组合中的至少一种; 和最多约10％的第三材料，所述第三材料包含钌，铬及其组合中的至少一种。 修复材料包括在大于约1000℃的温度下的至少约90体积％的A1结构相。
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公开(公告)号：US09317473B2
公开(公告)日：2016-04-19
申请号：US13991159
申请日：2011-12-14
申请人： Norman Y. Yao , Liang Jiang , Alexey V Gorshkov , Peter C Maurer , Geza Giedke , Juan Ignacio Cirac , Mikhail D. Lukin
发明人： Norman Y. Yao , Liang Jiang , Alexey V Gorshkov , Peter C Maurer , Geza Giedke , Juan Ignacio Cirac , Mikhail D. Lukin
CPC分类号： G06F15/78 , B82Y10/00 , G06N99/002
摘要： A quantum information processor (QIP) may include a plurality of quantum registers, each quantum register containing at least one nuclear spin and at least one localized electronic spin. At least some of the quantum registers may be coherently coupled to each other by a dark spin chain that includes a series of optically unaddressable spins. Each quantum register may be optically addressable, so that quantum information can be initialized and read out optically from each register, and moved from one register to another through the dark spin chain, though an adiabatic sequential swap or through free-fermion state transfer. A scalable architecture for the QIP may include an array of super-plaquettes, each super-plaquette including a lattice of individually optically addressable plaquettes coupled to each other through dark spin chains, and separately controllable by confined microwave fields so as to permit parallel operations.
摘要翻译： 量子信息处理器（QIP）可以包括多个量子寄存器，每个量子寄存器包含至少一个核自旋和至少一个局部电子自旋。 至少一些量子寄存器可以通过包括一系列光学不可寻址自旋的黑暗自旋链相互耦合。 每个量子寄存器可以是可光寻址的，使得量子信息可以从每个寄存器被光学初始化和读出，并且通过暗自旋链从一个寄存器移动到另一个寄存器，尽管通过绝热的顺序互换或通过自由费米子状态传送。 用于QIP的可扩展架构可以包括超级平板阵列，每个超级平板包括通过暗自旋链彼此耦合的单独光学寻址的晶片的格子，并且可以通过约束的微波场单独控制，以允许并行操作。
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公开(公告)号：US20140358793A1
公开(公告)日：2014-12-04
申请号：US14366341
申请日：2012-12-23
申请人： Fernando Pastawski , J. Ignacio Cirac , Liang Jiang , Norman Yao , Mikhail Lukin
发明人： Fernando Pastawski , J. Ignacio Cirac , Liang Jiang , Norman Yao , Mikhail Lukin
CPC分类号： H04L9/3234 , G06Q2220/00 , H04L9/0852 , H04L2209/34 , H04L2209/56
摘要： A quantum ticket is defined by a unique serial number; and a set of qubits, each qubit encoding quantum information. The serial number and the set of qubits are distributed only among one or more trusted verifiers who require a tolerance fidelity Ftol in order to authenticate the token, where Ftol represents a minimum percentage of correct outcomes during authentication of the serial number and the set of qubits. The experimental fidelity Fexp for the quantum token is greater than the Ft0i set by the verifiers, so that an honest user of the quantum ticket who achieves Fexp is exponentially likely to be successfully authenticated when seeking authentication by any of the trusted verifiers. The forging fidelity Fforg for the quantum token is less than Ft0i, so that a dishonest user who achieves Fforg and attempts forgery of the quantum ticket is exponentially likely to fail to obtain authentication for his forged ticket.
摘要翻译： 量子票由唯一的序列号定义; 和一组量子位，每个量子位编码量子信息。 序列号和量子位集合仅在需要容限保真度Ftol的一个或多个可信验证者之间分配以验证令牌，其中Ftol表示在序列号和数组位集合中的正确结果的最小百分比 。 量子令牌的实验保真度Fexp大于验证者设置的Ft0i，从而在通过任何受信任的验证者进行身份验证时，实现Fexp的量子单元的诚实用户在成功认证时可能被成功认证。 量子令牌的锻造保真度Fforg小于Ft0i，使得实现Fforg并尝试伪造量子票的不诚实用户在数值上可能无法获得他的伪造票证书。
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