Invention Publication
- Patent Title: ABRASIVE COATING INCLUDING METAL MATRIX AND CERAMIC PARTICLES
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Application No.: EP20207962.0Application Date: 2020-11-17
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Publication No.: EP3838486A1Publication Date: 2021-06-23
- Inventor: Shuck, Quinlan
- Applicant: Rolls-Royce Corporation
- Applicant Address: US Indianapolis, Indiana 46225 450 South Meridian Street
- Agency: Rolls-Royce plc
- Priority: US201916717895 20191217
- Main IPC: B24D18/00
- IPC: B24D18/00 ; B24D3/06 ; B22F10/364 ; B22F10/25 ; B33Y10/00 ; B33Y30/00 ; F01D11/12 ; B22F1/02
Abstract:
A method for processing an abrasive coating after deposition of the abrasive coating to improve properties of the abrasive coating. The method involves: controlling, by a computing device, an energy delivery device to deliver energy to an abrasive coating, wherein the abrasive coating comprises a metal matrix and abrasive particles at least partially encapsulated by the metal matrix; and controlling, by the computing device, the energy delivery device to scan the energy across a surface of the abrasive coating and form a series of softened or melted portions of the metal matrix.
Public/Granted literature
- EP3838486B1 ABRASIVE COATING INCLUDING METAL MATRIX AND CERAMIC PARTICLES Public/Granted day:2024-05-22
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