DEPOSICION DE VAPOR DE MATERIALES DIFERENTES.

    公开(公告)号:MXPA05012357A

    公开(公告)日:2006-05-19

    申请号:MXPA05012357

    申请日:2005-11-16

    Abstract: Un metodo para depositar un primer material sobre un sustrato incluye proporcionar al sustrato en una camara de deposicion. Se forma un cuerpo fundido entre el sustrato y una fuente del primer material al fundir uno o mas segundos materiales. Se hace pasar un flujo del primer material a traves del cuerpo fundido y desde el cuerpo fundido al sustrato como un flujo de vapor. Una porcion que esencialmente no se gasta del cuerpo fundido comprende una aleacion que tiene una temperatura de fusion inferior a la temperatura de fusion del primer material.

    MASKANT FOR FLUORIDE ION CLEANING

    公开(公告)号:SG11201407922WA

    公开(公告)日:2015-06-29

    申请号:SG11201407922W

    申请日:2013-05-15

    Abstract: A method of treating a surface includes the steps of providing a plating including at least some nickel over a nickel alloy surface in a thickness less than 0.0005'' (0.001 cm), and exposing the surface to a fluoride ion cleaning to remove impurities on the surface, and leaving at least some of the plating.

    LOW PLASTICITY BURNISHING OF COATED TITANIUM PARTS

    公开(公告)号:SG137746A1

    公开(公告)日:2007-12-28

    申请号:SG2007025570

    申请日:2007-04-05

    Abstract: A Ti-based coating may have embedded defects. The defects may impart one or more structural weakness to the coating and coated part. The coating is subjected to a burnishing process to impart a residual compressive stress to mitigate one or more of these structural weaknesses.

    Repair process
    8.
    发明专利

    公开(公告)号:SG118251A1

    公开(公告)日:2006-01-27

    申请号:SG200402822

    申请日:2004-05-19

    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.

    COATED GAS TURBINE ENGINE COMPONENT REPAIR

    公开(公告)号:SG148113A1

    公开(公告)日:2008-12-31

    申请号:SG2008036345

    申请日:2008-05-12

    Abstract: COATED GAS TURBINE ENGINE COMPONENT REPAIR A method of repairing a component of a gas turbine engine that includes a metallic substrate, an existing coating, and a diffusion layer formed in the metallic substrate adjacent to the coating. The method includes removing at least a portion of the existing aluminide coating, removing material forming the diffusion layer, applying a new metallic layer to the metallic substrate, and applying a new aluminide coating over the new metallic layer to form a new diffusion layer in the new metallic layer. The new metallic layer is a substantially homogeneous material that is substantially similar in chemical composition to that of the metallic substrate, and the new metallic layer forms a structural layer having a thickness selected to provide a specified contour to the component.

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