公开(公告)号：US11649557B2

公开(公告)日：2023-05-16

申请号：US17528908

申请日：2021-11-17

Applicant: Fulian Yuzhan Precision Technology Co., Ltd

Inventor： Wen-Cheng Zhu ,  Bo-Ling Xu ,  Xiao-Qing Fu ,  Xiao-Jian Wang ,  Jian-Hui Peng

IPC: C25F3/04 ,  C25F3/06 ,  C25D11/04

CPC classification number: C25F3/04 ,  C25D11/04 ,  C25F3/06

Abstract: A method for forming holes to form holes in a surface of a metal part includes: putting the metal part into a first solution as an anode; applying a first voltage on the metal part to form the first holes in a surface of the metal part; and cleaning and drying the metal part with the first holes. The first solution comprises a first organic solvent, chloride, and a phosphoric acid compound. The disclosure also provides a metal product and a metal composite.