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公开(公告)号：US11020816B1
公开(公告)日：2021-06-01
申请号：US16121872
申请日：2018-09-05
Applicant: Seagate Technology LLC
Inventor： Jerome Thomas Coffey , Samuel Edward Severson , Sok Li Goh , S. Selvaruben
IPC: B23K20/12 , G11B33/02 , G11B33/14 , B23K103/04 , B23K103/10 , B23K103/20
Abstract: Described are methods for forming a friction stir weld between a steel piece and an aluminum piece, with specific examples of the steel piece and the aluminum piece being a cover and a base of an enclosure.
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