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公开(公告)号：US20200338844A1
公开(公告)日：2020-10-29
申请号：US16859362
申请日：2020-04-27
Applicant: ROLLS-ROYCE PLC
Inventor： Jack J LINDLEY-START
IPC: B29C73/02
Abstract: A method of repairing a composite material, the composite material comprising fibres embedded in a matrix, comprises the steps of: identifying a damaged portion of a composite material; applying thermal energy directly to a section of the composite material including the damaged portion, so as to remove the matrix material whilst retaining the fibres; filling the section of the composite material with replacement matrix material.
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