Title:
電解蒸着用陰極ドラム
Document Type and Number:
Japanese Patent JP7138586
Kind Code:
B2
Abstract:
The present invention relates to a negative electrode drum for electrolytic deposition, wherein the circumferential surface and a side surface board of a negative electrode drum (4) are made of zirconium in an electrolyte of an electrolytic bath, to have hardness, strength, and corrosion resistance. Therefore, service life, tensile strength, and productivity thereof are increased.
Inventors:
Li Munchang
Application Number:
JP2019038181A
Publication Date:
September 16, 2022
Filing Date:
March 04, 2019
Export Citation:
Assignee:
Li Munchang
International Classes:
C25D1/00; C25D1/04
Domestic Patent References:
| JP3188292A |
Foreign References:
| KR1020060050310A |
Attorney, Agent or Firm:
Tomoharu Ashikita