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公开(公告)号：US10718041B2
公开(公告)日：2020-07-21
申请号：US15633659
申请日：2017-06-26
Applicant: United Technologies Corporation
Inventor： Ashwin Sreekant Raghavan , Kenneth A. Frisk , Max A. Kaplan , Mario P. Bochiechio , Michael A. Czywczynski
IPC: C22F1/10 , C21D10/00 , B23K20/12 , C21D7/04 , C21D7/08 , F01D5/06 , B22F7/06 , B23K26/352 , B23K26/356 , B23K20/24 , B24B39/00 , B22F5/00 , C21D1/26 , B23K103/18 , B23K26/00 , B23K20/233 , C21D1/30 , C22C1/04 , B22F3/15 , B22F3/17 , B23K101/00 , B23K103/08
Abstract: A method for welding a first powder metallurgical (PM) part to a second powder metallurgical (PM) part includes: working a first face of the first PM part; working a first face of the second PM part; and friction welding the first face of the first part to the first face of the second part.
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公开(公告)号：US10369625B2
公开(公告)日：2019-08-06
申请号：US14731768
申请日：2015-06-05
Applicant: United Technologies Corporation
Inventor： Dilip M. Shah , Paul D. Genereux , Alan D. Cetel , John J. Marcin, Jr. , Steven J. Bullied , Mario P. Bochiechio , Kevin W. Schlichting , Bradford A. Cowles , Carl R. Verner , David U. Furrer , Venkatarama K. Seetharaman
IPC: B22D27/04 , B22D7/04 , B22D27/13 , C30B11/14 , F01D5/02 , F01D5/28 , F01D25/00 , F23R3/00 , C30B13/34 , C30B15/36 , C30B29/52 , C30B29/60 , B22D19/00 , B22D21/02 , B22D25/02 , C22C19/03 , F01D11/08 , F01D25/24 , F01D5/14 , F01D5/34
Abstract: A method for casting comprising: providing a seed, the seed characterized by: an arcuate form and a crystalline orientation progressively varying along an arc of the form; providing molten material; and cooling and solidifying the molten material so that a crystalline structure of the seed propagates into the solidifying material.
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公开(公告)号：US20190202741A1
公开(公告)日：2019-07-04
申请号：US16298204
申请日：2019-03-11
Applicant: United Technologies Corporation
Inventor： Mario P. Bochiechio , David A. Litton , Michael J. Maloney
IPC: C04B35/488 , F01D5/28 , C04B35/50 , C23C16/44 , C23C4/134 , C04B41/52 , C04B41/50 , C04B41/00 , C04B41/89 , C04B41/87 , C23C14/22 , C23C28/04 , C23C28/00
CPC classification number: C04B35/4885 , C04B35/50 , C04B41/009 , C04B41/5042 , C04B41/52 , C04B41/87 , C04B41/89 , C04B2235/3224 , C23C4/134 , C23C14/22 , C23C16/44 , C23C28/042 , C23C28/32 , C23C28/321 , C23C28/3215 , C23C28/3455 , F01D5/284 , F01D5/288 , F05D2300/21 , C04B35/00 , C04B35/80 , C04B41/5031 , C04B41/5045 , C04B41/51
Abstract: A thermal barrier coating for a turbine engine component contains neodymia, optionally alumina, and zirconia. The thermal barrier coating has resistance to CMAS attack and a low thermal conductivity.
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公开(公告)号：US20180326533A1
公开(公告)日：2018-11-15
申请号：US15593006
申请日：2017-05-11
Applicant: United Technologies Corporation
Inventor： Ashwin Raghavan , Enrique E. Montero , Max A. Kaplan , Eli N. Ross , Mario P. Bochiechio
IPC: B23K20/233 , C22F1/10 , C22C19/03 , B23K35/30
CPC classification number: B23K20/12 , B23K11/04 , B23K35/3033 , C22C19/03 , C22F1/10
Abstract: A joining method includes performing a first heat treatment step on a first superalloy workpiece and a second superalloy workpiece wherein at least one of the first and second superalloy workpieces include a gamma matrix phase and a gamma-prime precipitate phase. The first and second superalloy workpieces are joined using a solid state joining process, subjected to a post-weld stress relief operation and a final aging heat treatment.
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公开(公告)号：US20180104765A1
公开(公告)日：2018-04-19
申请号：US15292802
申请日：2016-10-13
Applicant: United Technologies Corporation
Inventor： Mario P. Bochiechio , Wangen Lin , Edward R. Szela , Ashwin Raghavan
IPC: B23K20/16 , B23K20/233 , B23K20/02
CPC classification number: B23K20/16 , B23K20/026 , B23K20/233 , B23K35/001 , B23K35/004 , B23K35/304 , B23K2101/001 , B23P15/006 , F01D5/34 , F05D2230/232
Abstract: A method of forming a hybrid component having an axis of rotation includes forming a first substrate having a first average grain size, forming a second substrate having a second average grain size different from the first average grain size, positioning an interlayer on one of the first and second substrates, positioning a portion of the first substrate adjacent a portion of the second substrate such that the interlayer extends between the portion of the first substrate and the portion of the second substrate, heating the first and second substrates and the interlayer at a temperature below the melting points of the first and second substrates to melt the interlayer, and isothermally solidifying the interlayer to form a solid-state joint between the portions of the first and second substrates.
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Patent Agency Ranking
公开(公告)号：US09878368B2
公开(公告)日：2018-01-30
申请号：US15040037
申请日：2016-02-10
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Mario P. Bochiechio , John Joseph Marcin , Carl R. Verner , John F. Blondin , Mark F. Bartholomew , Raymond P. Ristau , Kevin W. Chittenden , Gary M. Tamiso , Robert C. Renaud , Dennis M. Kraemer , Robert E. LeBrun , Paul R. Zamjohn , Charles A. Roohr , Kerry Kozaczuk , Roy A. Garrison , Steven J. Bullied
IPC: B22D25/02 , B22D17/14 , B22D17/28 , B22D17/30 , B22D17/02 , B22D17/20 , B22D17/22 , B22D29/00 , B22D31/00 , B22D47/00
CPC classification number: B22D25/02 , B22D17/02 , B22D17/14 , B22D17/145 , B22D17/2076 , B22D17/22 , B22D17/28 , B22D17/30 , B22D29/00 , B22D31/002 , B22D47/00
Abstract: A method of manufacturing a component in a die casting cell that includes a die casting system according to an exemplary aspect of the present disclosure includes, among other things, isolating a first chamber from a second chamber of the die casting system, melting a charge of material in the first chamber, sealing the second chamber relative to the first chamber, and simultaneously injecting the charge of material within the second chamber to cast the component and melting a second charge of material within the first chamber.
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公开(公告)号：US20160288201A1
公开(公告)日：2016-10-06
申请号：US15036214
申请日：2014-11-07
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Steven J. Bullied , John J. Marcin, JR. , Emily K. Kreek , Carl R. Verner , Mario P. Bochiechio
CPC classification number: B22D19/16 , B22C9/06 , B22C9/082 , B22C9/24 , B22D21/005 , B22D25/02 , F01D5/147 , F05D2230/21
Abstract: A method casts a plurality of alloy parts in a mold (600; 700) having a plurality of part-forming cavities (601). The method comprises pouring a first alloy into the mold causing: the first alloy to branch into respective flows along respective first flowpaths (676, 684; 708) to the respective cavities; and a surface of the first alloy in the part-forming cavities to equilibrate. The method further comprises pouring a second alloy into the mold causing: the second alloy to branch into respective flows along respective second flowpaths (676, 680; 712) to the respective cavities.
Abstract translation: 一种方法是在具有多个部件形成腔（601）的模具（600; 700）中铸造多个合金部件。 该方法包括将第一合金浇注到模具中，使得第一合金沿着相应的第一流路（676,684; 708）分支到相应的流中到相应的空腔; 以及部件形成腔中的第一合金的表面平衡。 该方法还包括将第二合金浇注到模具中，使得第二合金沿相应的第二流动路径（676,680,712）分支到相应的流体到相应的空腔。
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公开(公告)号：US09289823B2
公开(公告)日：2016-03-22
申请号：US14536950
申请日：2014-11-10
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Mario P. Bochiechio , John Joseph Marcin , Carl R. Verner , John F. Blondin , Mark F. Bartholomew , Raymond P. Ristau , Kevin W. Chittenden , Gary M. Tamiso , Robert C. Renaud , Dennis M. Kraemer , Robert E. LeBrun , Paul R. Zamjohn , Charles A. Roohr , Kerry Kozaczuk , Roy A. Garrison , Steven J. Bullied
IPC: B22D17/02 , B22D17/14 , B22D17/28 , B22D17/30 , B22D17/20 , B22D17/22 , B22D25/02 , B22D29/00 , B22D31/00
CPC classification number: B22D25/02 , B22D17/02 , B22D17/14 , B22D17/145 , B22D17/2076 , B22D17/22 , B22D17/28 , B22D17/30 , B22D29/00 , B22D31/002 , B22D47/00
Abstract: A method of manufacturing a component in a die casting cell that includes a die casting system according to an exemplary aspect of the present disclosure includes, among other things, isolating a first chamber from a second chamber of the die casting system, melting a charge of material in the first chamber, sealing the second chamber relative to the first chamber, and simultaneously injecting the charge of material within the second chamber to cast the component and melting a second charge of material within the first chamber.
Abstract translation: 制造压铸电池中的部件的方法包括根据本公开的示例性方面的压铸系统，其特征在于，将第一腔室与压铸系统的第二腔室隔离， 在第一室中的材料，密封相对于第一室的第二室，并且同时在第二室内注入材料的装料以铸造组件并熔化第一室内的第二材料。
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公开(公告)号：US20160017726A1
公开(公告)日：2016-01-21
申请号：US14776154
申请日：2014-03-14
Applicant: United Technologies Corporation
Inventor： Mario P. Bochiechio
CPC classification number: F01D5/288 , C23C4/11 , C23C4/134 , C23C14/024 , C23C14/08 , C23C14/083 , C23C14/30 , C23C28/3215 , C23C28/345 , F01D25/005
Abstract: An article (50; 100) has a metallic substrate (22), a bondcoat (30) atop the substrate, and a thermal barrier coating (28; 27, 28) atop the bondcoat. The thermal barrier coating or a layer thereof comprises didymium oxide ore and zirconia.
Abstract translation: 物品（50; 100）具有金属基底（22），位于基底顶部的粘结涂层（30）和位于粘结涂层顶部的热障涂层（28; 27,28）。 热障涂层或其一层包括氧化镨矿石和氧化锆。
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公开(公告)号：US20130146266A1
公开(公告)日：2013-06-13
申请号：US13714462
申请日：2012-12-14
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Mario P. Bochiechio , Mark F. Bartholomew , Carl R. Verner , John F. Blondin
IPC: B22D17/20
CPC classification number: B22D17/2038 , B22D17/00 , B22D17/2015 , B22D17/2023
Abstract: A method for controlling a temperature of a portion of a die casting system having a shot tube plunger, according to an exemplary aspect of the present disclosure includes, among other things, communicating a fluid through a fluid inlet of a fluid passageway of a thermal control scheme of the shot tube plunger. The fluid circulates through the fluid passageway of the thermal control scheme to selectively adjust a temperature of the shot tube plunger. The fluid is discharged through a fluid outlet of the fluid passageway.
Abstract translation: 根据本公开的示例性方面的用于控制具有喷射管柱塞的压铸系统的一部分的温度的方法包括：将流体通过热控制器的流体通道的流体入口 射流管柱塞方案。 流体通过热控制方案的流体通道循环，以选择性地调节喷射管柱塞的温度。 流体通过流体通道的流体出口排出。
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