Title:
NI-PLATED STEEL SHEET, AND METHOD FOR MANUFACTURING NI-PLATED STEEL SHEET
Document Type and Number:
WIPO Patent Application WO/2021/100212
Kind Code:
A1
Abstract:
A Ni-plated steel sheet according to one aspect of the present invention comprises a base steel sheet and a Ni-based coating layer arranged on a surface of the base steel sheet, wherein the distribution of the carbon concentration as observed in the depth direction which is obtained by the GDS analysis of the Ni-plated steel sheet has a peak at which the carbon concentration is twice or more of the carbon concentration at a thickness center part of the base steel sheet in the vicinity of an interface between the base steel sheet and the Ni-based coating layer.
Inventors:
GOTO YASUTO (JP)
ISHIZUKA KIYOKAZU (JP)
TAKAHASHI TAKEHIRO (JP)
ISHIZUKA KIYOKAZU (JP)
TAKAHASHI TAKEHIRO (JP)
Application Number:
PCT/JP2019/050106
Publication Date:
May 27, 2021
Filing Date:
December 20, 2019
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
C25D5/50; C25D5/26; C25D7/00
Domestic Patent References:
| WO2017094921A1 | 2017-06-08 | |||
| WO2017094919A1 | 2017-06-08 | |||
| WO2017094920A1 | 2017-06-08 | |||
| WO2017094921A1 | 2017-06-08 |
Foreign References:
| JP2011009154A | 2011-01-13 | |||
| JP2005078894A | 2005-03-24 |
Other References:
See also references of EP 4079943A1
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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