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公开(公告)号:US20240418088A1
公开(公告)日:2024-12-19
申请号:US18336933
申请日:2023-06-16
Applicant: RAYTHEON TECHNOLOGIES CORPORATION
Inventor: Xiaomei Fang , Jakob Reed
Abstract: A repair process includes providing a gas turbine engine article that has an elastomeric coating that has an eroded region, plasma etching the elastomeric coating in the eroded region, and applying an elastomeric repair coating on the eroded region.