United Technologies Corporation

Jason Eric Huxol

Michael J Minor

Paul M Pellet

Christopher J Bischof

Mark Towner

Jose M Quinones

Hector Martinez

Michael Everett

A method of working a gas turbine engine component, for example, a turbine airfoil platform having a heat crack, is disclosed. The presented method may allow turbine airfoils to be repaired, modified, manufactured or otherwise worked and subsequently assembled into a turbine section of a gas turbine engine. This method may help to reduce the costs of operating a gas turbine engine by allowing damaged turbine airfoils to be repaired rather than discarded.

Method of working a gas turbine engine airfoil

A layered structure comprising a base structure having a major surface, and a brazing layer secured to the major surface of the base structure, where the brazing layer is applied to the major surface prior to positioning the layered structure in contact with a turbine engine component.

Layered structures with integral brazing materials

A maskant composition and a method of diffusion coating a metal component with the use of the maskant composition, where the maskant composition comprises a cross-linkable resin, a photoinitiator, and a gettering agent.

Photocurable maskant composition and method of use

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Mansfield, TX, United States of America

Jason Eric Huxol