Title:
METHOD OF PRODUCING ZINC-BASED PLATED FILM, AND PLATING DEVICE
Document Type and Number:
Japanese Patent JP2023158843
Kind Code:
A
Abstract:
To provide a method of stably producing an alkaline zinc-based plated film.SOLUTION: The method of producing a zinc-based plated film according to the present invention, includes dissolving a metal ingot including zinc using an alkaline electrolytic solution including a component obtained by dialyzing an alkaline plating solution and adding the electrolytic solution including the dissolved metal ingot including zinc to the plating solution. It is preferable that the concentration of the alloy elements constituting the zinc-based plated film, in the electrolytic solution is lower than the concentration of the alloy elements in the plating solution, when the zinc-based plated film is a zinc-alloy plated film.SELECTED DRAWING: Figure 4
Inventors:
SUGIURA HISAHIRO
AOKI YASUNORI
AOKI YASUNORI
Application Number:
JP2022068866A
Publication Date:
October 31, 2023
Filing Date:
April 19, 2022
Export Citation:
Assignee:
YUKEN IND CO LTD
International Classes:
C25D21/14; C25D17/00; C25D21/18
Attorney, Agent or Firm:
Katsuyuki Ohkubo
Ichiro Kaneko
Ichiro Kaneko