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公开(公告)号：US20220274205A1
公开(公告)日：2022-09-01
申请号：US17677446
申请日：2022-02-22
Applicant: SINTOKOGIO, LTD.
Inventor： Toshiya TSUJI , Norihito SHIBUYA , Akira OKADA , Togo SHINONAGA , Taisei WATANABE , Hiroya KOBAYASHI
IPC: B23K26/354 , H01J37/305
Abstract: A method for surface treatment includes performing blasting on a surface of a workpiece, and irradiating the blasted surface of the workpiece with electron beam.
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