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101.发明授权Modified turbine components with internally cooled supplemental elements and methods for making the same 有权具有内部冷却补充元件的改进的涡轮机部件及其制造方法公开(公告)号：US09416667B2
公开(公告)日：2016-08-16
申请号：US14087381
申请日：2013-11-22
Applicant: General Electric Company
Inventor： Yan Cui , Ganjiang Feng , Srikanth Chandrudu Kottilingam , David Edward Schick , Cem Murat Eminoglu
CPC classification number: F01D5/188 , B23K2101/001 , B23P6/005 , F01D5/005 , F01D5/18 , F01D25/14 , F05D2230/237 , F05D2230/80 , F05D2240/121 , Y02T50/676 , Y10T29/49231
Abstract: Modified turbine components include an original turbine component comprising an outer wail enclosing an internal cavity, wherein the outer wall has an original portion removed therefrom to expose the internal cavity, and, an internally cooled supplemental element joined to the outer wall that replaces the original portion removed from the outer wall and re-encloses the internal cavity. The internally cooled supplemental element comprises one or more cooling channels that circulate air from the internal cavity through at least a portion of the internally cooled supplemental element.
Abstract translation: 改进的涡轮机部件包括原始涡轮机部件，其包括封闭内部空腔的外部壁部，其中外壁具有从其中移除的原始部分以暴露内部空腔，以及连接到外壁的内部冷却的补充元件，其代替原始部分 从外壁移除并重新封闭内腔。 内部冷却的辅助元件包括一个或多个冷却通道，其使来自内部空腔的空气通过内部冷却的补充元件的至少一部分循环。
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102.发明授权公开(公告)号：US09393646B2
公开(公告)日：2016-07-19
申请号：US13765177
申请日：2013-02-12
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Yan Cui , Dechao Lin , Srikanth Chandrudu Kottilingam , Brian Lee Tollison
CPC classification number: B23K35/3033 , B23K35/0222 , B23K35/0244 , B23K35/30 , B23K35/304 , B23K35/3046 , C22C19/03 , C22C19/05 , C22C19/07 , C22C30/00 , C22C30/02 , Y10T428/12 , Y10T428/12431
Abstract: A ternary magnetic braze alloy and method for applying the braze alloy in areas having limited access. The magnetic braze alloy is a nickel-based braze alloy from the perminvar region of the Ni, Fe, Co phase diagram. The braze alloy includes, by weight percent 8-45% Fe, 0-78% Co, 2.0-4.0% of an element selected from the group consisting of B and Si and combinations thereof, and the balance Ni. The nickel-based braze alloy is characterized by a brazing temperature in the range of 1850-2100° F. The nickel-based braze alloy is magnetic below its Curie temperature.
Abstract translation: 一种三次磁性钎焊合金及其钎焊合金的使用方法。 磁性钎焊合金是从Ni，Fe，Co相图的发芽区域的镍基钎焊合金。 钎焊合金包括以重量百分比计的8-45％Fe，0-78％Co，2.0-4.0％的选自B和Si的元素及其组合，余量为Ni。 镍基钎焊合金的特征在于钎焊温度在1850-2100°F范围内。镍基钎焊合金是低于其居里温度的磁性材料。
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Patent Agency Ranking
公开(公告)号：US20160175991A1
公开(公告)日：2016-06-23
申请号：US14577191
申请日：2014-12-19
Applicant: General Electric Company
Inventor： Srikanth Chandrudu Kottilingam , Yan Cui , Dechao Lin , David Edward Schick , Brian Lee Tollison
CPC classification number: B23K35/304 , B23K35/0261 , B23K35/3046 , C22C19/055 , C22C19/056 , C22C19/057 , C22C19/058 , C22C19/07
Abstract: A weld filler metal for a superalloy for welding is disclosed. The weld filler metal includes a preformed article that contains a first material with a melting point of approximately 2300 to 2500° F., and a second material with a melting point of approximately 1800 to 2200° F., wherein a ratio of the first material and the second material is variable. Related processes and articles are also disclosed.
Abstract translation: 公开了一种用于焊接超级合金的焊接填充金属。 焊接填充金属包括预成型制品，其包含熔点为约2300至2500°F的第一材料和熔点为约1800至2200°F的第二材料，其中第一材料 第二种材料是可变的。 还公开了相关方法和制品。
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公开(公告)号：US09346132B2
公开(公告)日：2016-05-24
申请号：US14602865
申请日：2015-01-22
Applicant: General Electric Company
Inventor： Yan Cui , Srikanth Chandrudu Kottilingam , Dechao Lin , Brian Lee Tollison
CPC classification number: B23K35/304 , B23K31/02 , B23K35/0261 , B23K35/3033 , C22C19/051 , C22C19/056 , C22C19/057
Abstract: A metal chemistry includes an amount of chromium weight of between about 9.0% and about 16% by weight, an amount of cobalt of between about 7.0% and about 14% by weight, an amount of molybdenum of between about 10% and about 20% by weight, an amount of iron of between about 1.0% and about 5.0% by weight, an amount of aluminum of between about 0.05% and about 0.75% by weight, an amount of titanium of between about 0.5% and about 2.0% by weight, an amount of manganese not to exceed about 0.8% by weight, an amount of carbon of between about 0.02% and about 0.10% by weight, an amount of a titanium+aluminum alloy of between about 0.55% and about 2.75% by weight, and an amount of nickel.
Abstract translation: 金属化学性质包括约9.0％至约16％重量的铬重量，约7.0％至约14％重量的钴的量，约10％至约20％的钼的量， 的铁量为约1.0％至约5.0％，铝的量为约0.05％至约0.75％重量，钛的量为约0.5％至约2.0％重量 ，锰的量不超过约0.8重量％，碳量在约0.02重量％至约0.10重量％之间，钛+铝合金的量在约0.55重量％至约2.75重量％之间， 和一定量的镍。
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公开(公告)号：US09056443B2
公开(公告)日：2015-06-16
申请号：US13758458
申请日：2013-02-04
Applicant: GENERAL ELECTRIC COMPANY
Inventor： David Edward Schick , Dean William Morrison , Yan Cui , Bill Damon Johnston , Srikanth Chandrudu Kottilingam
CPC classification number: B32B15/01 , B23K1/0018 , B23K1/19 , B23K35/0222 , B23K35/0238 , B23K2101/001 , B23P6/002 , F01D5/005 , F05D2230/237 , Y10T428/12493
Abstract: A brazing process, a braze arrangement, and a brazed article are disclosed. The brazing process includes brazing an article with a braze arrangement. The braze arrangement includes a first braze material and a second braze material, the first braze material having a first melting point and the second braze material having a second melting point, the first melting point differing from the second melting point. The brazed article includes a treatment region, a first brazed material positioned within the treatment region, and a second brazed material positioned distal from the article in comparison to the first brazed material. The first brazed material is formed by the first braze material and the second brazed material is formed by the second braze material.
Abstract translation: 公开了钎焊工艺，钎焊布置和钎焊制品。 钎焊工艺包括钎焊具有钎焊布置的物品。 所述钎焊布置包括第一钎焊材料和第二钎焊材料，所述第一钎焊材料具有第一熔点，所述第二钎焊材料具有第二熔点，所述第一熔点与所述第二熔点不同。 钎焊制品包括处理区域，位于处理区域内的第一钎焊材料和与第一钎焊材料相比位于远离制品的第二钎焊材料。 第一钎焊材料由第一钎焊材料形成，第二钎焊材料由第二钎焊材料形成。
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公开(公告)号：US20150158118A1
公开(公告)日：2015-06-11
申请号：US14098816
申请日：2013-12-06
Applicant: General Electric Company
Inventor： Dechao Lin , Paul Stephen DiMascio , David Vincent Bucci , Srikanth Chandrudu Kotilingam , Yan Cui
CPC classification number: B23K26/34 , B05B7/228 , B23K26/354 , B23K35/0261 , B23K35/0266 , B23K35/0283 , C23C26/02
Abstract: Laser cladding systems include a metal-filled wire comprising a metal shell surrounding a metal-filled core, wherein the metal-filled core comprises at least one of a powder metal or a fine wire metal, and, a laser that produces a laser beam directed onto at least a portion of a tip of the metal-filled wire to melt the metal shell and metal-filled core to produce a molten pool for depositing on a substrate.
Abstract translation: 激光熔覆系统包括金属填充线，其包括围绕金属填充芯的金属壳，其中填充金属的芯包括粉末金属或细金属丝中的至少一种，以及产生激光束定向的激光 到金属填充的线的尖端的至少一部分上，以熔化金属壳和金属填充的芯，以产生用于在衬底上沉积的熔池。
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107.发明申请公开(公告)号：US20150104322A1
公开(公告)日：2015-04-16
申请号：US14053758
申请日：2013-10-15
Applicant: GENERAL ELECTRIC COMPANY
Inventor： David Edward SCHICK , Srikanth Chandrudu Kottilingam , Benjamin Paul Lacy , Yan Cui , Brian Lee Tollison
CPC classification number: F01D5/185 , B23P15/04 , B23P2700/06 , F01D5/187 , F01D25/12 , F05D2230/22 , F05D2230/232 , F05D2230/237 , F05D2230/51 , F05D2240/11 , F05D2240/12 , F05D2250/294 , F05D2260/2212 , Y10T29/49343
Abstract: A thermal management article, a method for forming a thermal management article and a thermal management method are disclosed. Forming a thermal management article includes forming a duct adapted to be inserted into a groove on the surface of a substrate, and attaching the duct to the groove so that the top outer surface of the duct is substantially flush with the surface of the substrate. Thermal management of a substrate includes transporting a fluid through the duct of a thermal management article to alter the temperature of the substrate.
Abstract translation: 公开了一种热管理制品，形成热管理制品的方法和热管理方法。 形成热管理制品包括形成适于插入基板表面上的槽中的管道，以及将管道附接到槽，使得管道的顶部外表面基本上与衬底的表面平齐。 衬底的热管理包括将流体输送通过热管理制品的管道以改变衬底的温度。
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