System and method for repairing high-temperature gas turbine components

A replacement assembly for replacing a damaged portion of a component includes a replacement piece including a first plurality of layers with each layer of the first plurality of layers formed on top of a prior formed layer of the first plurality of layers, the first plurality of layers arranged to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Ozbaysal, Kazim, Kamel, Ahmed
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINED OPERATIONS ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINE TOOLS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES OTHER WORKING OF METAL PERFORMING OPERATIONS STEAM ENGINES TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS
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Beschreibung
Zusammenfassung:	A replacement assembly for replacing a damaged portion of a component includes a replacement piece including a first plurality of layers with each layer of the first plurality of layers formed on top of a prior formed layer of the first plurality of layers, the first plurality of layers arranged to define a curved leading-edge portion and a first interface surface, the first interface surface defined by a first continuous curve. An attachment piece includes a second plurality of layers with each layer of the second plurality of layers formed on top of a prior formed layer of the second plurality of layers, the attachment piece arranged to fit between the first interface surface and the component to fixedly attach the replacement piece to the component to replace the damaged portion of a component.