公开(公告)号：US12270306B2

公开(公告)日：2025-04-08

申请号：US17552294

申请日：2021-12-15

Applicant: General Electric Company

Inventor： Neelesh Sarawate ,  Stephan Priebe ,  Wojciech Sak

IPC: F01D11/12 ,  F01D25/24

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.

公开(公告)号：US20230184125A1

公开(公告)日：2023-06-15

申请号：US17552294

申请日：2021-12-15

Applicant: General Electric Company

Inventor： Neelesh Sarawate ,  Stephan Priebe ,  Wojciech Sak

IPC: F01D11/12 ,  F01D25/24

CPC classification number: F01D11/122 ,  F01D25/24 ,  F05D2230/31 ,  F05D2230/90 ,  F05D2240/14 ,  F05D2240/55 ,  F05D2250/294 ,  F05D2300/6111

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.