Title:
METHOD FOR MANUFACTURING METAL MEMBER HAVING METAL LAYER
Document Type and Number:
WIPO Patent Application WO/2020/226159
Kind Code:
A1
Abstract:
A purpose of the present invention is to provide a method for manufacturing a metal member having a novel metal layer. The present invention provides a method for manufacturing a metal member having a metal layer, the manufacturing method including: a first step for using an oxidation process to form an oxide layer having a fine recessed/protruding shape with an average thickness of no more than 400 nm on a surface of at least a part of the metal member; and a second step for using an electroplating process to form the metal layer on the oxide layer.
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Inventors:
KOKAJI YOSHINOBU (JP)
SATO MAKIKO (JP)
SATO MAKIKO (JP)
Application Number:
PCT/JP2020/018577
Publication Date:
November 12, 2020
Filing Date:
May 07, 2020
Export Citation:
Assignee:
NAMICS CORP (JP)
International Classes:
C23C28/00; C25D5/34; C25D11/00; H05K3/38
Foreign References:
| JP2013001993A | 2013-01-07 | |||
| JPS61119699A | 1986-06-06 | |||
| JP2013534054A | 2013-08-29 | |||
| JP2013161925A | 2013-08-19 | |||
| JP2002368365A | 2002-12-20 | |||
| JPS5271348A | 1977-06-14 |
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
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