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1. 发明授权

US07967924B2 Method for making a compositionally graded gas turbine disk 失效
标题翻译：制造成分分级的燃气轮机盘的方法
公开(公告)号：US07967924B2
公开(公告)日：2011-06-28
申请号：US11130764
申请日：2005-05-17
申请人： Jon Raymond Groh , Eric Allen Ott , Robert Edward Schafrik , Daniel Donald Krueger
发明人： Jon Raymond Groh , Eric Allen Ott , Robert Edward Schafrik , Daniel Donald Krueger
IPC分类号： B23P15/04
CPC分类号： F01D5/02 , B22F3/004 , B22F3/1208 , B22F5/009 , B22F7/06 , B22F2998/00 , B22F2998/10 , B22F2999/00 , B23P15/006 , F01D25/005 , F05C2253/24 , F05D2230/22 , F05D2230/311 , F05D2230/312 , Y02T50/671 , Y10T29/4932 , Y10T29/49325 , B22F3/15 , B22F3/20 , B22F3/17 , B22F5/08 , B22F2207/01 , B22F1/0003 , B22F3/02 , B22F1/0085 , B22F3/1017 , B22F2207/15
摘要： A compositionally graded gas turbine disk is made by preparing a rotationally symmetric radially inner segment of a gas turbine disk preform, rotating the inner segment about a central axis, spray applying a radially outer-segment material onto the radially inner segment as it rotates about the central axis, preferably achieving a gradual transition in composition, and thereafter further processing the gas turbine disk preform to produce the compositionally graded gas turbine disk.
摘要翻译：通过制备燃气涡轮盘预制件的旋转对称的径向内部段，通过使内部区段围绕中心轴线旋转来制造成分分级的燃气轮机盘，当径向内部段旋转时，将径向外部段材料喷射到径向内部段上中心轴，优选地实现组成的逐渐过渡，然后进一步处理燃气涡轮盘预制件以产生组成分级的燃气轮机盘。

2. 发明授权

US07833472B2 Article prepared by depositing an alloying element on powder particles, and making the article from the particles 有权
标题翻译：通过在粉末颗粒上沉积合金元素制备制品，并从颗粒制备制品
公开(公告)号：US07833472B2
公开(公告)日：2010-11-16
申请号：US11142786
申请日：2005-06-01
申请人： Eric Allen Ott , Andrew Philip Woodfield , David Paul Mourer , John Frederick Ackerman , Jon Raymond Groh , Robert Edward Schafrik , Kenneth Rees Bain , Michael Francis Xavier Gigliotti , Matthew Bernard Buczek
发明人： Eric Allen Ott , Andrew Philip Woodfield , David Paul Mourer , John Frederick Ackerman , Jon Raymond Groh , Robert Edward Schafrik , Kenneth Rees Bain , Michael Francis Xavier Gigliotti , Matthew Bernard Buczek
IPC分类号： B22F1/00 , B22F1/02
CPC分类号： B22F1/025 , B22F2999/00 , C23C16/4417 , C23C16/442 , B22F9/18 , B22F9/28
摘要： An article is prepared by furnishing a plurality of powder particle substrates made of a substrate metal, providing a nonmetallic precursor of a metallic coating material, wherein the metallic coating material comprises an alloying element that is thermophysically melt incompatible with the substrate metal, contacting the powder particle substrates with the nonmetallic precursor, chemically reducing the nonmetallic precursor to form coated powder particles comprising the powder particle substrates having a surface-enriched layer of the metallic coating material thereon without melting the powder particle substrates, and processing the coated powder particles to form the article, without melting the powder particle substrates.
摘要翻译：通过提供由基底金属制成的多个粉末颗粒基底来制备制品，提供金属涂层材料的非金属前体，其中所述金属涂层材料包括与所述基底金属不相容的热物理熔融的合金元素，使所述粉末接触所述粉末具有非金属前体的化学还原剂，化学还原非金属前体以形成包含粉末颗粒基质的包覆粉末颗粒，所述粉末颗粒基材具有金属涂层材料的表面富集层，而不熔化粉末颗粒基质，并且处理涂覆的粉末颗粒以形成制品，不熔化粉末颗粒基质。

3. 发明授权

US06511762B1 Multi-layer thermal barrier coating with transpiration cooling 失效
标题翻译：蒸发冷却多层隔热涂层
公开(公告)号：US06511762B1
公开(公告)日：2003-01-28
申请号：US09707024
申请日：2000-11-06
申请人： Ching-Pang Lee , Robert Edward Schafrik , Ramgopal Darolia
发明人： Ching-Pang Lee , Robert Edward Schafrik , Ramgopal Darolia
IPC分类号： B32B1504
CPC分类号： F01D5/288 , B32B18/00 , B32B2311/22 , C04B35/111 , C04B35/486 , C04B35/488 , C04B37/026 , C04B2235/3225 , C04B2235/402 , C04B2235/404 , C04B2237/123 , C04B2237/125 , C04B2237/405 , C04B2237/62 , C23C28/321 , C23C28/3215 , C23C28/3455 , C23C28/36 , F01D5/183 , F05D2260/203 , Y02T50/67 , Y02T50/676 , Y10T428/12611 , Y10T428/24273 , Y10T428/24289 , Y10T428/24347 , Y10T428/24992 , Y10T428/249953 , Y10T428/249956 , Y10T428/24996
摘要： A cooling system for cooling of the flow path surface region of an engine component used in a gas turbine engine and a method for making a system for cooling of the flow path surface region of an engine component used in a gas turbine engine. The method comprises the steps of channeling apertures in a substrate to a diameter of about 0.0005″ to about 0.02″ to allow passage of cooling fluid from a cooling fluid source; applying a bond coat of about 0.0005″ to about 0.005″ in thickness to the substrate such that the bond coat partially fills the channels; applying a porous inner TBC layer of at least about 0.01″ in thickness to the bond coat, such that the TBC fills the channels; applying an intermediate ceramic layer that is more dense than the inner TBC layer on top of the porous TBC; applying an outer TBC layer over the intermediate layer; and, passing cooling fluid from a cooling fluid source through the channel into the porous TBC. The density of the outer TBC layer can be varied as needed to achieve desired cooling objectives. Because the channel exit is filled with porous TBC material, cooling fluid flows through the porous passageways into the inner TBC layer. Although the passageways provide a plurality of tortuous routes, the increased density of the TBC in the intermediate layer provides a resistance to flow of the cooling fluid and effectively causes the cooling fluid to more efficiently spread through the TBC in the inner layer before exiting at the outer surface.
摘要翻译：一种用于冷却燃气涡轮发动机中使用的发动机部件的流路表面区域的冷却系统和用于制造用于燃气涡轮发动机的发动机部件的流路面区域的系统的方法。该方法包括以下步骤：将衬底中的孔引导至约0.0005“至约0.02”的直径，以允许冷却流体从冷却流体源通过; 对基底施加厚度为约0.0005“至约0.005”的粘结层，使得粘结涂层部分填充通道; 将至少约0.01“的厚度的多孔内部TBC层施加到粘合涂层，使得TBC填充通道; 在多孔TBC的顶部施加比内部TBC层更致密的中间陶瓷层; 在所述中间层上施加外部TBC层; 并且将来自冷却流体源的冷却流体通过通道进入多孔TBC。可以根据需要改变外部TBC层的密度以实现所需的冷却目标。由于通道出口填充有多孔TBC材料，冷却流体流过多孔通道进入内部TBC层。虽然通道提供了多条曲折的路线，但是TBC在中间层中的增加的密度提供了对冷却流体的流动的阻力，并有效地使冷却流体在内层中更加有效地扩散通过TBC，外表面。

4. 发明授权

US07807231B2 Process for forming thermal barrier coating resistant to infiltration 有权
标题翻译：形成防渗涂层的方法
公开(公告)号：US07807231B2
公开(公告)日：2010-10-05
申请号：US11164615
申请日：2005-11-30
申请人： Mark Daniel Gorman , Bangalore Aswatha Nagaraj , Robert Edward Schafrik
发明人： Mark Daniel Gorman , Bangalore Aswatha Nagaraj , Robert Edward Schafrik
IPC分类号： H05H1/24 , B05D3/06 , B05D5/00 , B05D3/04 , B05D3/02 , B05D3/14
CPC分类号： C23C4/18 , C23C28/321 , C23C28/3215 , C23C28/325 , C23C28/345 , C23C28/3455 , F01D5/288 , F05D2230/40
摘要： A process for protecting a thermal barrier coating (TBC) on a component used in a high-temperature environment, such as the hot section of a gas turbine engine. The process applies a protective film on the surface of the TBC to resist infiltration of contaminants such as CMAS that can melt and infiltrate the TBC to cause spallation. The process generally entails applying to the TBC surface a metal composition containing at least one metal whose oxide resists infiltration of CMAS into the TBC. The metal composition is applied so as to form a metal film on the TBC surface and optionally to infiltrate porosity within the TBC beneath its surface. The metal composition is then converted to form an oxide film, with at least a portion of the oxide film forming a surface deposit on the TBC surface.
摘要翻译：一种用于在诸如燃气涡轮发动机的热部分的高温环境中使用的部件上保护热障涂层（TBC）的方法。该方法在TBC的表面上施加保护膜以防止可能熔化和渗透TBC的污染物诸如CMAS的污染物渗透以引起剥落。该方法通常需要向TBC表面施加含有至少一种金属的金属组合物，该金属的氧化物抵抗CMAS渗透到TBC中。施加金属组合物以在TBC表面上形成金属膜，并且任选地在其表面下方的TBC内渗透孔隙。然后将金属组合物转化成氧化物膜，其中至少一部分氧化膜在TBC表面上形成表面沉积物。

5. 发明授权

US07335429B2 Coating and coating process incorporating raised surface features for an air-cooled surface 有权
标题翻译：涂覆和涂覆工艺，包括风冷表面的凸起表面特征
公开(公告)号：US07335429B2
公开(公告)日：2008-02-26
申请号：US10906903
申请日：2005-03-11
申请人： Ching-Pang Lee , Robert Edward Schafrik , Ramgopal Darolia , Joseph David Rigney
发明人： Ching-Pang Lee , Robert Edward Schafrik , Ramgopal Darolia , Joseph David Rigney
IPC分类号： B32B15/00 , B32B15/01 , B32B15/18 , B63H1/26
CPC分类号： C23C4/02 , C23C4/073 , C23C4/08 , C23C14/025 , C23C14/044 , C23C14/16 , C23C28/021 , C23C28/022 , F05B2240/11 , F05B2250/60 , F05B2260/224 , F05C2253/12 , F23M5/00 , F23M2900/05004 , F23R3/002 , F28F13/18 , F28F13/185 , Y10T428/12063 , Y10T428/12493 , Y10T428/12639 , Y10T428/12646 , Y10T428/12931 , Y10T428/12944 , Y10T428/12993
摘要： A coating and coating process for incorporating surface features on an air-cooled substrate surface of a component for the purpose of promoting heat transfer from the component. The coating process generally comprises depositing a first metallic coating material on the surface of the component using a first set of coating conditions to form a first environmental coating layer, and then depositing a second metallic coating material using a second set of coating conditions that differ from the first set, such that an outer environmental coating layer is formed having raised surface features that cause the surface of the outer environmental coating layer to be rougher than the surface of the first environmental coating layer.
摘要翻译：用于将部件的空气冷却基板表面上的表面特征引入到涂层和涂覆方法中，以促进从部件的热传递。涂覆方法通常包括使用第一组涂覆条件在组件的表面上沉积第一金属涂层材料以形成第一环境涂层，然后使用第二组涂覆条件沉积第二金属涂层材料第一组，使得外部环境涂层形成具有使外部环境涂层的表面比第一环境涂层的表面更粗糙的凸起表面特征。

6. 发明授权

US06924002B2 Coating and coating process incorporating raised surface features for an air-cooled surface 失效
标题翻译：涂覆和涂覆工艺，包括风冷表面的凸起表面特征
公开(公告)号：US06924002B2
公开(公告)日：2005-08-02
申请号：US10248846
申请日：2003-02-24
申请人： Ching-Pang Lee , Robert Edward Schafrik , Ramgopal Darolia , Joseph David Rigney
发明人： Ching-Pang Lee , Robert Edward Schafrik , Ramgopal Darolia , Joseph David Rigney
IPC分类号： B32B15/16 , C08F2/48 , C23C4/02 , C23C4/08 , C23C14/02 , C23C14/04 , C23C14/16 , C23C16/06 , C23C28/00 , F23M5/00 , F23R3/00 , F28F13/18
CPC分类号： C23C4/02 , C23C4/073 , C23C4/08 , C23C14/025 , C23C14/044 , C23C14/16 , C23C28/021 , C23C28/022 , F05B2240/11 , F05B2250/60 , F05B2260/224 , F05C2253/12 , F23M5/00 , F23M2900/05004 , F23R3/002 , F28F13/18 , F28F13/185 , Y10T428/12063 , Y10T428/12493 , Y10T428/12639 , Y10T428/12646 , Y10T428/12931 , Y10T428/12944 , Y10T428/12993
摘要： A coating and coating process for incorporating surface features on an air-cooled substrate surface of a component for the purpose of promoting heat transfer from the component. The coating process generally comprises depositing a first metallic coating material on the surface of the component using a first set of coating conditions to form a first environmental coating layer, and then depositing a second metallic coating material using a second set of coating conditions that differ from the first set, such that an outer environmental coating layer is formed having raised surface features that cause the surface of the outer environmental coating layer to be rougher than the surface of the first environmental coating layer.
摘要翻译：用于将部件的空气冷却基板表面上的表面特征引入到涂层和涂覆方法中，以促进从部件的热传递。涂覆方法通常包括使用第一组涂覆条件在组件的表面上沉积第一金属涂层材料以形成第一环境涂层，然后使用第二组涂覆条件沉积第二金属涂层材料第一组，使得外部环境涂层形成具有使外部环境涂层的表面比第一环境涂层的表面更粗糙的凸起表面特征。

7. 发明授权

US06913839B2 Coated article having a quasicrystalline-ductile metal layered coating with high particle-impact damage resistance, and its preparation and use 失效
标题翻译：具有高抗粒子冲击损伤性的准结晶 - 延性金属层状涂层的涂布制品及其制备和用途
公开(公告)号：US06913839B2
公开(公告)日：2005-07-05
申请号：US10377316
申请日：2003-02-28
申请人： Ramgopal Darolia , Robert Edward Schafrik
发明人： Ramgopal Darolia , Robert Edward Schafrik
IPC分类号： C23C28/02 , B32B15/01 , B32B31/00
CPC分类号： C23C28/02 , C23C28/023 , Y10S428/926 , Y10S428/937 , Y10S428/938 , Y10T428/12493 , Y10T428/12632 , Y10T428/12639 , Y10T428/12743 , Y10T428/1275 , Y10T428/12757 , Y10T428/12806 , Y10T428/12861 , Y10T428/12944 , Y10T428/12951 , Y10T428/12986
摘要： A coated article having a high resistance to particle-impact damage has a substrate, and a layered coating overlying the substrate. The layered coating includes a substantially continuous quasicrystalline layer, and a substantially continuous ductile metallic layer in facing contact with the quasicrystalline layer. The coated article is preferably used in applications where it is subjected to particle-impact conditions.
摘要翻译：具有高抗粒子撞击损伤性的涂层制品具有基材和覆盖基材的分层涂层。分层涂层包括基本连续的准晶体层，以及与准结晶层面对接触的基本上连续的延性金属层。涂覆制品优选用于其受到颗粒撞击条件的应用中。

8. 发明授权

US07537725B2 Method for making a compositionally graded gas turbine disk 失效
标题翻译：制造成分分级的燃气轮机盘的方法
公开(公告)号：US07537725B2
公开(公告)日：2009-05-26
申请号：US11229823
申请日：2005-09-19
申请人： Jon Raymond Groh , Eric Allen Ott , Robert Edward Schafrik , Daniel Donald Krueger
发明人： Jon Raymond Groh , Eric Allen Ott , Robert Edward Schafrik , Daniel Donald Krueger
IPC分类号： B22F7/00 , B23P15/04
CPC分类号： F01D5/02 , B22F3/004 , B22F3/1208 , B22F5/009 , B22F7/06 , B22F2998/00 , B22F2998/10 , B22F2999/00 , B23P15/006 , F01D25/005 , F05C2253/24 , F05D2230/22 , F05D2230/311 , F05D2230/312 , Y02T50/671 , Y10T29/4932 , Y10T29/49325 , B22F3/15 , B22F3/20 , B22F3/17 , B22F5/08 , B22F2207/01 , B22F1/0003 , B22F3/02 , B22F1/0085 , B22F3/1017 , B22F2207/15
摘要： A compositionally graded gas turbine disk is made by placing a cylindrically symmetric slip case concentrically into an interior of a cylindrically symmetric outer container. A first nickel-base superalloy powder is loaded into a radially inner first portion of the interior and a second nickel-base superalloy powder is loaded into a radially outer second portion of the interior. The slip case is removed so that the first nickel-base superalloy powder and the second nickel-base superalloy powder contact in the transition region and form a non-compacted powder mass. The non-compacted powder mass is processed into a gas turbine disk, typically by compacting the non-compacted powder mass to form a compacted powder mass, and thereafter heat treating the compacted powder mass.
摘要翻译：通过将圆柱形对称的滑动盒同心地放置在圆柱形对称的外部容器的内部中来制造组成分级的燃气涡轮盘。将第一镍基超级合金粉末装载到内部的径向内部第一部分中，并且将第二镍基超合金粉末装载到内部的径向外部第二部分中。去除滑动壳体，使得第一镍基超合金粉末和第二镍基超合金粉末在过渡区域中接触并形成未压实的粉末质量。通常通过压实非压实的粉末物质以形成压实的粉末物质，然后对压实的粉末物质进行热处理，将未压实的粉末物质加工成燃气轮机盘。

9. 发明授权

US06461108B1 Cooled thermal barrier coating on a turbine blade tip 有权
标题翻译：在涡轮叶片尖端上的冷却的热障涂层
公开(公告)号：US06461108B1
公开(公告)日：2002-10-08
申请号：US09818384
申请日：2001-03-27
申请人： Ching-Pang Lee , Robert Edward Schafrik , Ramgopal Darolia
发明人： Ching-Pang Lee , Robert Edward Schafrik , Ramgopal Darolia
IPC分类号： F01D518
CPC分类号： F01D5/182 , C23C28/00 , F01D5/183 , F01D5/20 , F01D5/288 , Y02T50/67 , Y02T50/671 , Y02T50/673 , Y02T50/676 , Y10T29/49318
摘要： A cooling system for cooling of the squealer tip surface region of a high pressure turbine blade used in a gas turbine engine and a method for making a system for cooling of the squealer tip surface region of a high pressure turbine blade used in a gas turbine engine. The method comprises the steps of channeling apertures in a tip cap to a diameter of about 0.004″ to about 0.020″ to allow passage of cooling fluid from a cooling fluid source; applying a bond coat of about 0.0005″ to about 0.010″ in thickness to the tip cap such that the bond coat partially fills the channels; applying a porous TBC layer of at least about 0.003″ in thickness to the bond coat, such that the porous TBC fills the channels; applying a dense ceramic TBC layer over the porous layer; and, passing cooling fluid from a cooling fluid source through the channel into the porous TBC. The density of the dense TBC layer can be varied as needed to achieve desired cooling objectives. Because the channel exit is filled with porous TBC material, cooling fluid flows through the porous passageways in the porous TBC layer into the squealer tip. Although the passageways provide a plurality of tortuous routes, the increased density of the TBC in the dense ceramic layer provides a resistance to flow of the cooling fluid and effectively causes the cooling fluid to more efficiently spread through the TBC into the squealer tip before exiting into the gas stream at the outer surface.
摘要翻译：一种用于冷却燃气涡轮发动机中使用的高压涡轮机叶片的鸣响器尖端表面区域的冷却系统以及用于冷却燃气涡轮发动机中使用的高压涡轮机叶片的鸣叫器尖端表面区域的系统的方法。该方法包括以下步骤：将顶盖中的孔引导至约0.004“至约0.020”的直径，以允许冷却流体从冷却流体源通过; 对顶盖施加厚度为约0.0005“至约0.010”的粘结层，使得粘结涂层部分填充通道; 将至少约0.003“的多孔TBC层施加到粘结涂层，使得多孔TBC填充通道; 在多孔层上施加致密的陶瓷TBC层; 并且将来自冷却流体源的冷却流体通过通道进入多孔TBC。可以根据需要改变致密TBC层的密度以实现期望的冷却目标。由于通道出口填充有多孔TBC材料，所以冷却流体流过多孔TBC层中的多孔通道进入到尖叫尖端。尽管通道提供了多条曲折的路径，但是致密陶瓷层中TBC的增加的密度提供了对冷却流体的流动的阻力，并且有效地使冷却流体更有效地通过TBC传播到鸣叫器尖端中，然后退出在外表面的气流。

10. 发明授权

US07484097B2 Method and system for communicating data to and from network security devices 有权
标题翻译：从网络安全设备传送数据的方法和系统
公开(公告)号：US07484097B2
公开(公告)日：2009-01-27
申请号：US10395803
申请日：2003-03-24
申请人： John Thomas Steiger , Robert Edward Schafrik, Jr. , Amir Hirsh , Kristine Dejoras Mendoza
发明人： John Thomas Steiger , Robert Edward Schafrik, Jr. , Amir Hirsh , Kristine Dejoras Mendoza
IPC分类号： H04L9/32
CPC分类号： H04L63/126 , H04L63/1408 , H04L63/20
摘要： A method and system for transmitting data from a computer network security device for monitoring at least one computer network node to an operations center for monitoring at least the computer network security device and to the computer network security device from the operations center in a managed computer network security system including at least the computer network security device and operations center, including establishing security information associated with the at least one computer network security device. The established security information is used to authenticate data transmissions from the computer network security device to the operations center. The established security information is used to authenticate data transmission to the computer network security device from the operations center.
摘要翻译：一种用于从计算机网络安全设备传送数据的方法和系统，用于将至少一个计算机网络节点监控到操作中心，用于至少监视计算机网络安全设备和计算机网络安全设备，以从被管理的计算机网络中的操作中心包括至少包括所述计算机网络安全设备和操作中心的安全系统，包括建立与所述至少一个计算机网络安全设备相关联的安全信息。所建立的安全信息用于认证从计算机网络安全设备到操作中心的数据传输。所建立的安全信息用于对运营中心对计算机网络安全设备的数据传输进行认证。

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