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1. 发明专利

JP2009161859A Erosion and corrosion-resistant coating system and process therefor 审中-公开
标题翻译：耐腐蚀和耐腐蚀涂料体系及其工艺
公开(公告)号：JP2009161859A
公开(公告)日：2009-07-23
申请号：JP2009000530
申请日：2009-01-06
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： PABLA SURINDER SINGH , SCHAEFFER JON C , PAREEK VINOD KUMAR , BUCCI DAVID VINCENT , MOORS THOMAS , LIPKIN JANE MARIE
IPC分类号： C23C28/00 , F01D25/00 , F02C7/00 , F04D29/38
CPC分类号： F01D5/288 , C23C4/02 , C23C4/11 , C23C4/18 , C23C28/00 , C23C28/321 , C23C28/322 , C23C28/3225 , C23C28/345 , C23C28/3455 , C23C28/347 , C23C30/00 , F05D2260/95 , F05D2300/21 , Y10T428/31678
摘要： PROBLEM TO BE SOLVED: To provide a coating system and process capable of providing erosion and corrosion-resistance to a component, particularly a steel compressor blade of an industrial gas turbine. SOLUTION: The coating system includes a metallic sacrificial undercoat 12 on a surface of the component substrate, and a ceramic topcoat 14 deposited by thermal spray on the undercoat 12. The undercoat 12 contains a metal or metal alloy that is more active in the galvanic series than iron, and electrically contacts the surface of the substrate. The ceramic topcoat 14 consists essentially of a ceramic material chosen from the group consisting of mixtures of alumina and titania, mixtures of chromia and silica, mixtures of chromia and titania, mixtures of chromia, silica, and titania, and mixtures of zirconia, titania, and yttria. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够对工业燃气轮机的部件，特别是钢制压缩机叶片提供侵蚀和耐腐蚀性的涂覆系统和工艺。解决方案：涂层系统包括在组件衬底的表面上的金属牺牲底涂层12和通过热喷涂沉积在底涂层12上的陶瓷顶涂层14.底涂层12含有更有活性的金属或金属合金电流系列比铁，并且电接触衬底的表面。陶瓷面漆14基本上由选自氧化铝和二氧化钛的混合物，氧化铬和二氧化硅的混合物，氧化铬和二氧化钛的混合物，氧化铬，二氧化硅和二氧化钛的混合物以及氧化锆，二氧化钛，和氧化钇。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2011080148A Method of deposition of metallic coating using atomized spray 有权
标题翻译：使用原位喷涂沉积金属涂层的方法
公开(公告)号：JP2011080148A
公开(公告)日：2011-04-21
申请号：JP2010223336
申请日：2010-10-01
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： BUCCI DAVID VINCENT , HANCE KIVILCIM ONAL , MIGLIETTI WARREN MARTIN , HARDWICKE CANAN USLU
IPC分类号： C23C24/08
CPC分类号： C23C10/28 , B23K1/0018 , B23K1/008 , B23K2201/001 , B23K2201/34 , C23C10/30 , C23C10/32 , C23C10/38 , C23C10/44 , C23C10/52
摘要： PROBLEM TO BE SOLVED: To provide a method of deposition of a metallic coating using an atomized spray. SOLUTION: A method of coating a metal substrate (17) such as the components in second and third stages of gas turbine engines is provided, in order to increase the oxidation and corrosion resistance of the metal substrate (17) under high temperature operating conditions. The method includes the steps of: forming a powdered mixture of a high-melt superalloy or MCrAlY component (14), where M includes Fe, Ni and/or Co, and a low-melt component (15) containing about 2 to 5 wt.% silicon, boron or hafnium; applying the powdered mixture to the surface of the metal substrate (17) at room temperature by using an atomized spray to form a uniform surface coating; and then heating the coated substrate surface under vacuum conditions to a temperature in the range of about 1,900°F to 2,275°F to obtain a uniform coating composition (19) providing oxidation resistance to the underlying substrate. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供使用雾化喷雾沉积金属涂层的方法。解决方案：提供一种在燃气轮机的第二和第三阶段中涂覆诸如组分的金属基底（17）的方法，以便在高温下增加金属基底（17）的抗氧化和耐腐蚀性运行条件。该方法包括以下步骤：形成高熔点超合金或MCrAlY组分（14）的粉末混合物，其中M包括Fe，Ni和/或Co，以及含有约2-5重量％的低熔点组分（15）％硅，硼或铪; 通过使用雾化喷雾将粉末状混合物在室温下施加到金属基材（17）的表面上以形成均匀的表面涂层; 然后在真空条件下将涂覆的基材表面加热至约1900°F至2275°F范围内的温度，以获得对底层基材提供抗氧化性的均匀涂料组合物（19）。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010209913A Erosion and corrosion resistant turbine compressor airfoil and method of making the same 审中-公开
标题翻译：耐腐蚀和耐腐蚀涡轮压缩机气动及其制造方法
公开(公告)号：JP2010209913A
公开(公告)日：2010-09-24
申请号：JP2010047302
申请日：2010-03-04
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： LIPKIN JANE MARIE , ANAND KRISHNAMURTHY , BUCCI DAVID VINCENT , LAU YUK-CHIU , PABLA SURINDER , PAREEK VINOD KUMAR , SCHAEFFER JON C , SUNDARARAJAN GURUPRASAD
IPC分类号： F04D29/38 , F04D29/02
CPC分类号： C23C30/00 , C23C4/06 , C23C28/00 , C23C28/042 , C23C28/321 , C23C28/322 , C23C28/3225 , C23C28/324 , C23C28/34 , C23C28/341 , C23C28/345 , C23C28/3455 , C23C28/42 , F04D29/023 , F04D29/324 , F05D2230/31 , F05D2260/95 , F05D2300/611
摘要： PROBLEM TO BE SOLVED: To provide a stainless steel turbine compressor airfoil having improved resistance to both erosion and corrosion. SOLUTION: An erosion-resistant and sacrificial turbine compressor airfoil has a modified airfoil surface 32. The airfoil surface 32 has an airfoil coating which includes a sacrificial coating 62 including a layer of Al, Cr, Zn, an Ni-Al alloy, an Al-Si alloy, an Al-based alloy, a Cr-based alloy, a Zn-based alloy, an Al polymer composite, or a combination thereof, or a layer of a conductive undercoat 70 and an overcoat 72 which is disposed on the undercoat 70 and has a plurality of ceramic particles and conductive particles embedded in an inorganic matrix binder. One of the sacrificial coating 62 or an erosion-resistant coating 64 is disposed on the airfoil surface 32, and the other of a corrosion-resistant coating or the erosion-resistant coating 64 is disposed on the one, and the sacrificial coating 62 is more anodic than the airfoil surface 32 or the erosion-resistant coating 64. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有改善的抵抗侵蚀和腐蚀的不锈钢涡轮压缩机翼型。解决方案：抗侵蚀和牺牲的涡轮压缩机翼型件具有改进的翼型表面32.翼型件表面32具有翼型涂层，其包括牺牲涂层62，牺牲涂层62包括Al，Cr，Zn，Ni-Al合金层，Al-Si合金，Al系合金，Cr系合金，Zn系合金，Al聚合物复合体或其组合，或配置在导电性底涂层70和外涂层72上的层在底涂层70上具有多个陶瓷颗粒和嵌入无机基质粘合剂中的导电颗粒。牺牲涂层62或抗侵蚀涂层64之一设置在翼型表面32上，并且耐腐蚀涂层或抗侵蚀涂层64中的另一个设置在一个上，并且牺牲涂层62更多阳极比翼型表面32或抗侵蚀涂层64.版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2014205906A 処理した被覆物品及び被覆物品の処理方法审中-公开
标题翻译：已经加工的涂层制品和加工涂层的方法
公开(公告)号：JP2014205906A
公开(公告)日：2014-10-30
申请号：JP2014049571
申请日：2014-03-13
申请人：ゼネラル・エレクトリック・カンパニイ , General Electric Co
发明人： BUCCI DAVID VINCENT , CAVANAUGH DENNIS WILLIAM
IPC分类号： C23C10/30 , C23C10/28 , C23C10/48 , C23C10/52 , F01D5/08 , F01D5/18 , F01D5/28 , F01D9/02 , F01D9/04 , F01D25/00 , F02C7/00 , F02C7/24 , F23R3/42
CPC分类号： C23C28/022 , C23C10/26 , C23C28/021 , C23C28/028 , Y10T428/12535
摘要：【課題】被覆物品の処理方法及び処理物品を提供すること。【解決手段】この方法に、MCrAlY皮膜を有する物品を用意する段階と、MCrAlY皮膜上にアルミナイド処理剤を塗工して処理MCrAlY皮膜を形成する段階と、MCrAlY皮膜から処理剤に外側に&bgr;相材料を形成する段階とを含む。塗工は、浸漬、スプレイ塗工、刷毛塗り、ディップ塗工、流延、パックセメンテーション、蒸着、及びこれらの組合せからなる群から選択される。処理物品には、基材、及び基材の少なくとも一部分の上に位置する処理MCrAlY皮膜が含まれる。処理MCrAlY皮膜は、スプレイ塗工、刷毛塗り、流延、ディップ塗工、パックセメンテーション、蒸着、又は浸漬塗工された処理剤中に&bgr;相アルミナイドを含む。【選択図】図1
摘要翻译：要解决的问题：提供一种加工涂布制品和加工制品的方法。解决方案：一种加工涂层制品的方法包括以下步骤：制备具有MCrAlY涂层的制品; 通过用铝化物处理剂涂覆MCrAlY涂层来形成加工的MCrAlY涂层; 并从MCrAlY涂层向外形成“相”材料至处理剂。涂层选自浸渍，喷涂，刷涂，浸涂，流铸，包胶化，气相沉积及其组合。加工制品包括基材和位于基材的至少一部分上的加工MCrAlY涂层。处理过的MCrAlY涂层包括处理剂中已经进行了喷涂，刷涂，流延浇铸，浸涂，包装胶结，气相沉积或浸渍涂覆的双相铝化物。

5. 发明专利

JP2012142273A Device and method for circuit protection 有权
标题翻译：用于电路保护的装置和方法
公开(公告)号：JP2012142273A
公开(公告)日：2012-07-26
申请号：JP2011273959
申请日：2011-12-15
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイ
发明人： DANIEL EDWARD DELFINO , BUCCI DAVID VINCENT , AARON ENGEL , WILLIAM LADNER
IPC分类号： H01T1/15
CPC分类号： H01T1/15 , H01T4/04 , H01T21/00 , Y10T29/49826
摘要： PROBLEM TO BE SOLVED: To provide a device for diverting energy away from an arc flash occurring within an electrical power system.SOLUTION: The device comprises an arc source configured to create a second arc flash, a plasma gun configured and disposed to inject plasma in proximity of said arc source in response to the arc flash, an arc containment device configured and disposed to house said arc source and said plasma gun, said arc containment device comprising a cover configured and disposed to cover said arc source and said plasma gun, said cover comprising an inner surface and an outer surface, said inner surface being proximal to said arc source and said plasma gun, and said inner surface including an insulating ceramic plasma spray coating.
摘要翻译：要解决的问题：提供一种用于将能量转移离开在电力系统内发生的电弧闪光的装置。解决方案：该装置包括被配置为产生第二电弧闪光的电弧源，等离子体枪，其配置和设置成响应于电弧闪光而在所述电弧源附近注入等离子体;电弧容纳装置，被配置和设置成容纳所述电弧源和所述等离子体枪，所述电弧容纳装置包括构造和设置为覆盖所述电弧源和所述等离子体枪的盖，所述盖包括内表面和外表面，所述内表面靠近所述电弧源和所述电弧源等离子体枪，并且所述内表面包括绝缘陶瓷等离子体喷涂。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2013237928A Electrospark deposition process and system for repair of gas turbine 有权
标题翻译：电喷雾沉积工艺和修复气体涡轮系统
公开(公告)号：JP2013237928A
公开(公告)日：2013-11-28
申请号：JP2013100826
申请日：2013-05-13
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイ
发明人： LIN DECHAO , OBEIRNE JOHN GREGORY , BUCCI DAVID VINCENT , KOTTILINGAM SRIKANTH CHANDRUDU , CUI YAN
IPC分类号： C23C26/00 , F01D25/00 , F02C7/00 , F23R3/00
CPC分类号： B23K9/044 , B23K9/04 , B23K9/164 , B23K9/173 , B23K9/285 , B23K9/291 , B23K9/32 , B23K9/324 , B23K37/003 , B23K2201/001 , B23P6/007 , F01D5/005 , F05D2230/233
摘要： PROBLEM TO BE SOLVED: To provide a process and system for preventing overheating of an electrode and a local substrate, e.g., in a fuel nozzle when electrospark deposition is used for repairing a metal substrate.SOLUTION: A shielding gas flow 24 is first introduced to a cooling device 26 to lower the temperature of the shielding gas flow 24 below the ambient temperature. An electrode 20 and a surrounding substrate 22 of a workpiece 12 are cooled by the shielding gas 24 passing from the cooling device 26 through a supply conduit 28.
摘要翻译：要解决的问题：提供一种用于防止电极和局部衬底过热的工艺和系统，例如在电火花沉积用于修复金属衬底时在燃料喷嘴中。解决方案：首先将保护气体流24引入冷却装置26，其将保护气体流24的温度降低到环境温度以下。工件12的电极20和周围基板22被从冷却装置26通过供应导管28的保护气体24冷却。

7. 发明专利

JP2011047049A Method of depositing protective coating on turbine combustion component 审中-公开
标题翻译：在涡轮机燃烧部件上沉积保护涂层的方法
公开(公告)号：JP2011047049A
公开(公告)日：2011-03-10
申请号：JP2010183551
申请日：2010-08-19
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： MARGOLIES JOSHUA LEE , LAU YUK-CHIU , BUCCI DAVID VINCENT
IPC分类号： C23C4/12 , C23C4/06 , C23C4/10
CPC分类号： C23C4/134 , C23C4/073 , C23C28/3215 , C23C28/3455 , F23M2900/05004 , F23R2900/00018 , Y02T50/67 , Y10T428/12056 , Y10T428/12063
摘要： PROBLEM TO BE SOLVED: To provide a method for high velocity air plasma spraying (APS) of a protective coating system, such as a bond coat with or without an overlying ceramic thermal barrier coat, to a superalloy metal substrate. SOLUTION: Application of MCrAlY alloy bond particles (where M is at least one of iron, cobalt, or nickel) onto the metal substrate is maintained at a particle velocity of at least 400 m/s, for example within a range of 400 m/s to 700 m/s. The resulting bond coat on the metal substrate has a surface roughness of about 300 to 500 μinch Ra, and a density of at least 90% of theoretical density. The protective coating may include a ceramic thermal battier coat applied over the bond coat by any suitable process. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种保护涂层系统的高速空气等离子体喷涂（APS）的方法，例如具有或不具有上覆陶瓷热障涂层的粘合涂层到超合金金属基底。解决方案：将金属基体上的MCrAlY合金粘合颗粒（其中M是铁，钴或镍中的至少一种）施加到至少400m / s的粒子速度，例如在 400米/秒至700米/秒。所得到的金属基底上的粘合涂层具有约300至500μinch的表面粗糙度Ra，并且密度至少为理论密度的90％。保护涂层可以包括通过任何合适的工艺施加在粘合涂层上的陶瓷热粘合剂涂层。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2007138294A Method for coating metal and system therefor 有权
标题翻译：用于涂覆金属和其系统的方法
公开(公告)号：JP2007138294A
公开(公告)日：2007-06-07
申请号：JP2006308644
申请日：2006-11-15
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： NOWAK DANIEL ANTHONY , DIMASCIO PAUL STEPHEN , BUCCI DAVID VINCENT
IPC分类号： C23C28/00 , C23C4/08
CPC分类号： C23C4/02 , C23C4/11 , C23C28/3215 , C23C28/345 , C23C28/3455
摘要： PROBLEM TO BE SOLVED: To provide methods for coating metal substrates (12), systems therefor, and articles made thereby.
SOLUTION: In one embodiment, the method of coating a metal substrate (12) comprises: disposing a metallic bond coating (14) on the metal substrate(12), creating ions with a reverse polarity high frequency apparatus at a frequency of greater than or equal to about 2.5 kHz, roughening the surface (18) with the ions to a subsequent average surface roughness of greater than or equal to about 5 μm, and disposing a ceramic coating (16) on the metallic bond coating surface (18). The metallic bond coating (14) has a surface with an initial average surface roughness of less than or equal to about 1 μm.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供用于涂覆金属基板（12），其系统和由此制成的制品的方法。解决方案：在一个实施例中，涂覆金属基板（12）的方法包括：在金属基板（12）上设置金属粘合涂层（14），以反向极性高频装置产生离子，频率为大于或等于约2.5kHz，用离子将表面（18）粗糙化成随后的大于或等于约5μm的平均表面粗糙度，并且在金属粘结涂层表面（18）上设置陶瓷涂层（16））。金属粘合涂层（14）具有初始平均表面粗糙度小于或等于约1μm的表面。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2013240830A Hybrid laser arc welding process and apparatus 有权
标题翻译：混合激光焊接工艺和设备
公开(公告)号：JP2013240830A
公开(公告)日：2013-12-05
申请号：JP2013104612
申请日：2013-05-17
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイ
发明人： LIN DECHAO , CUI YAN , BUCCI DAVID VINCENT , KOTTILINGAM SRIKANTH CHANDRUDU
IPC分类号： B23K26/20 , B23K9/00 , B23K9/16 , B23K9/23 , B23K26/00 , B23K26/04
CPC分类号： B23K26/1429 , B23K26/0608 , B23K26/0652 , B23K26/0676 , B23K28/02 , Y10T403/477
摘要： PROBLEM TO BE SOLVED: To provide a welding method and a welding apparatus that simultaneously utilize laser beams and arc welding techniques.SOLUTION: A welding apparatus generates a first laser beam that is projected onto a joint region between at least two workpieces to produce a first laser beam projection on adjacent surfaces of the workpieces and to cause the first laser beam projection to travel along the joint region and penetrate the joint region. The apparatus also generates an electric arc to produce an arc projection that encompasses the first laser beam projection and travels with the first laser beam projection along the joint region to form a molten weld pool. In addition, the apparatus generates a pair of lateral laser beams that produce lateral laser beams projections that are encompassed by the arc projection and are spaced laterally apart from the joint region to interact with portions of the weld pool that solidify to define weld toes of the weld joint.
摘要翻译：要解决的问题：提供一种同时使用激光束和电弧焊接技术的焊接方法和焊接装置。解决方案：焊接装置产生投射在至少两个工件之间的接合区域上的第一激光束，以产生第一激光束投影在工件的相邻表面上，并且使第一激光束投影沿着接合区域行进并穿透接合区域。该装置还产生电弧以产生包围第一激光束突出并且沿着接合区域与第一激光束突起一起行进的弧形突起，以形成熔融熔池。另外，该装置产生一对横向激光束，该横向激光束产生横向激光束突起，该突出部被弧形突起包围，并且与接合区域横向间隔开，以与凝固的部分熔池相互作用，以限定焊接趾部焊缝。

10. 发明专利

JP2012184763A Method for manufacturing hot gas path component and hot gas path turbine component 审中-公开
标题翻译：制造热气路径成分和热气路径涡轮组件的方法
公开(公告)号：JP2012184763A
公开(公告)日：2012-09-27
申请号：JP2012044910
申请日：2012-03-01
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイ
发明人： KOTTILINGAM SRIKANTH CHANDRUDU , BUCCI DAVID VINCENT , LACY BENJAMIN PAUL , MOREY KATHLEEN BLANCHE , TOLLISON BRIAN LEE , WALSH PATRICK THOMAS
IPC分类号： F02C7/00 , B23K1/00 , B23K3/06 , C23C28/00 , F01D5/18 , F01D5/28 , F01D9/02 , F01D25/00 , F01D25/12 , F02C7/18
CPC分类号： F02C7/00 , B23K31/02 , F01D9/04 , F05D2230/237 , F05D2240/11 , F05D2260/20 , Y10T29/49323
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a hot gas path component and a hot gas path turbine component.SOLUTION: A method for manufacturing the hot gas path component of a turbine is provided, and the method includes a step of forming cooling channels in a surface of a member. The method also includes steps of: disposing a layer on the surface of the member to enclose the cooling channels, the layer being disposed on a portion of the member to be cooled; and bonding the layer to the surface. The bonding step includes a step of heating the member and the layer.

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