ENGINE COMPONENT WITH ABRADABLE MATERIAL AND TREATMENT

Abstract: an engine component with an abradable material and treatment is disclosed herein. an example engine component includes a substrate having a first thickness and defining at least a first substrate surface, the substrate extending along an axial direction, an abradable material on the first substrate surface, the abradable material defining a first abradable material surface, a second abradable material surface spaced radially apart from the first abradable material surface and defining a second thickness, and a treatment, the treatment extending from the first abradable material surface through at least a portion of the first thickness of the substrate.

Inventor(s): Neelesh Sarawate, Stephan Priebe, Wojciech Sak

CPC Classification: F01D11/122 (NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES (machines or engines for liquids ; non-positive displacement pumps ))

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