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公开(公告)号：US20200039641A1
公开(公告)日：2020-02-06
申请号：US16053611
申请日：2018-08-02
Applicant: Bell Helicopter Textron Inc.
IPC: B64C27/473 , B64C29/00 , B21D22/02 , B21D53/92
Abstract: An abrasion strip and method of manufacturing the same. The abrasion strip being composed of INCONEL® alloy 718SPF™ and being shaped by superplastic forming.
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