General Electric Company
Methods of making and monitoring a component with an integral strain indicator

Abstract:

Methods of making a component with an integral strain indicator and methods of monitoring such components are provided. A method for making a component includes forming the component, the component including an internal volume and an outer surface. The method further includes forming a plurality of fiducial markers on the component, wherein each of the plurality of fiducial markers is a depression defined in the component. The plurality of fiducial markers are positioned in an analysis region of the component.