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公开(公告)号:CA2590496A1
公开(公告)日:2008-02-03
申请号:CA2590496
申请日:2007-05-29
Applicant: UNITED TECHNOLOGIES CORP
Inventor: RUTZ DAVID A , KINSTLER MONIKA D
Abstract: A gas turbine engine blade has a platform. A root depends from the platform and an airfoil extends from the platform. The airfoil has leading and trailing edges and pressure and suction sides. The blade has a substrate having a surface. A compressive stress exists below a first region of the surface. The first region extends over a majority of a streamwise perimeter of the airfoil at a location at a spanwise distance from the tip or more than 50% of a tip-to-platform span. A coating is on the surface including at the location.
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公开(公告)号:SG135025A1
公开(公告)日:2007-09-28
申请号:SG2004015202
申请日:2004-03-03
Applicant: UNITED TECHNOLOGIES CORP
Inventor: KINSTLER MONIKA D , RUTZ DAVID A , MEMMEN ROBERT L
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公开(公告)号:SG122957A1
公开(公告)日:2006-06-29
申请号:SG200508449
申请日:2005-11-14
Applicant: UNITED TECHNOLOGIES CORP
Inventor: BELOUSOV IGOR V , MALASHENKO IGOR S , SERGIYENKO GREGORY A , SHELKOVOI ANATOLI N , MEMMEN ROBERT L , RUTZ DAVID A , KINSTLER MONIKA D
Abstract: A method for depositing a first material on a substrate (108) includes providing the substrate (108) in a deposition chamber. A molten body (164) is formed between the substrate and a source of the first material by melting one or more second materials. A flow of the first material is passed through the molten body (164) and from the molten body (164) to the substrate (108) as a vapor flow. An essentially non-expending portion of the molten body comprises an alloy having a melting temperature below a melting temperature of the first material.
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公开(公告)号:MXPA05012417A
公开(公告)日:2006-05-19
申请号:MXPA05012417
申请日:2005-11-17
Applicant: UNITED TECHNOLOGIES CORP
Inventor: KINSTLER MONIKA D
IPC: C22F1/00
Abstract: Se describe un metodo para tratar un material de base de titanio depositado a partir de una condicion inicial a una condicion tratada que incluye el calentamiento rapido y el enfriamiento rapido. El calentamiento es desde una primera temperatura a una segunda temperatura, la primera temperatura esta por debajo de la temperatura minima ( y la segunda temperatura esta por debajo, encima de la temperatura minima (. El enfriamiento es desde la segunda temperatura a una tercera temperatura por debajo de una temperatura minima de equilibrio (.
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15.
公开(公告)号:PL368251A1
公开(公告)日:2004-12-27
申请号:PL36825104
申请日:2004-05-28
Applicant: UNITED TECHNOLOGIES CORP
Inventor: KINSTLER MONIKA D
IPC: F01D5/28 , B23K1/00 , B23K31/00 , B23K35/02 , B23K35/22 , B23K35/30 , C22C19/05 , F01D25/00 , F02C7/00 , B23P6/00
Abstract: Repairing crack(s) in a metal workpiece involves applying a brazing paste comprising (weight %): a first nickel base alloy (20 - 60) containing chromium (14 - 16) and boron (2.4 - 3), and a second nickel base alloy (balance) containing chromium (22 - 23) and cobalt (18.5 - 19.5), to workpiece area having crack(s); and subjecting the brazing paste and workpiece to a brazing cycle by heating them at 2000 - 2200 [deg] F. The nickel base alloys are in powdered form. An independent claim is included for the brazing paste to repair cracks in metal workpiece.
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公开(公告)号:SG11201404771XA
公开(公告)日:2014-11-27
申请号:SG11201404771X
申请日:2013-04-12
Applicant: UNITED TECHNOLOGIES CORP
Inventor: KINSTLER MONIKA D
IPC: B21K25/00
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公开(公告)号:DE602004023157D1
公开(公告)日:2009-10-29
申请号:DE602004023157
申请日:2004-06-24
Applicant: UNITED TECHNOLOGIES CORP
Inventor: KINSTLER MONIKA D
IPC: B23K35/30 , F01D5/28 , B23K1/00 , B23K31/00 , B23K35/02 , B23K35/22 , B23P6/04 , C22C19/05 , F01D25/00 , F02C7/00
Abstract: Repairing crack(s) in a metal workpiece involves applying a brazing paste comprising (weight %): a first nickel base alloy (20 - 60) containing chromium (14 - 16) and boron (2.4 - 3), and a second nickel base alloy (balance) containing chromium (22 - 23) and cobalt (18.5 - 19.5), to workpiece area having crack(s); and subjecting the brazing paste and workpiece to a brazing cycle by heating them at 2000 - 2200 [deg] F. The nickel base alloys are in powdered form. An independent claim is included for the brazing paste to repair cracks in metal workpiece.
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公开(公告)号:AT442935T
公开(公告)日:2009-10-15
申请号:AT04253781
申请日:2004-06-24
Applicant: UNITED TECHNOLOGIES CORP
Inventor: KINSTLER MONIKA D
IPC: B23K35/30 , F01D5/28 , B23K1/00 , B23K31/00 , B23K35/02 , B23K35/22 , B23P6/04 , C22C19/05 , F01D25/00 , F02C7/00
Abstract: Repairing crack(s) in a metal workpiece involves applying a brazing paste comprising (weight %): a first nickel base alloy (20 - 60) containing chromium (14 - 16) and boron (2.4 - 3), and a second nickel base alloy (balance) containing chromium (22 - 23) and cobalt (18.5 - 19.5), to workpiece area having crack(s); and subjecting the brazing paste and workpiece to a brazing cycle by heating them at 2000 - 2200 [deg] F. The nickel base alloys are in powdered form. An independent claim is included for the brazing paste to repair cracks in metal workpiece.
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公开(公告)号:MXPA06014621A
公开(公告)日:2008-10-15
申请号:MXPA06014621
申请日:2006-12-14
Applicant: UNITED TECHNOLOGIES CORP
Inventor: KINSTLER MONIKA D , MULLOOLY JOHN F , ROSE WILLIAM M , MALLEY DAVID R
IPC: F01D5/00
Abstract: La presente invención describe un método para reparar un componente de motor de turbina. El método comprende ampliamente las etapas de proporcionar un componente de motor de turbina que tiene una porción de superficie aerodinámica, aplicar un revestimiento a la porción de superficie aerodinámica y restaurar una porción de punta, una cuerda y superficies de la porción de superficie aerodinámica a sus dimensiones originales en una sola operación. También describe un sistema para reparar el componente de motor de turbina.
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公开(公告)号:AT401429T
公开(公告)日:2008-08-15
申请号:AT05255509
申请日:2005-09-08
Applicant: UNITED TECHNOLOGIES CORP
Inventor: KINSTLER MONIKA D , IVASISHIN OREST M , SERHIYENKO GREGORY A , MARKOVSKY PAVEL E , BONDARCHUK VADIM I , BELOUSOV IGOR V
Abstract: A method for treating a deposited titanium-base material from an initial condition to a treated condition includes a rapid heating and a rapid cooling. The heating is from a first temperature to a second temperature, the first temperature being below a ² transus and the second temperature being below above the transus. The cooling is from the second temperature to a third temperature below an equilibrium ² transus.
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