Title:
SURFACE-TREATED STEEL PLATE AND METHOD FOR MANUFACTURING COMPONENT
Document Type and Number:
WIPO Patent Application WO/2023/190979
Kind Code:
A1
Abstract:
Disclosed is a surface-treated steel plate having excellent weldability and corrosion resistance after electropainting. A surface-treated steel plate according to the present disclosure is characterized by including a plated steel plate including a Zn-containing plating layer and a surface-treated layer provided on at least one main surface of the plated steel plate, wherein the surface-treated layer includes at least a coating film serving as an outer layer, the coating film has an average film thickness of 0.5-5.0 µm, the coating film contains a binder resin, a rust inhibitor, and a conductive agent, and the binder resin contains a phenol resin with a crosslinking degree of 40-80%.
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| JP6603554 | Conductive film |
Inventors:
KAWAMURA YASUAKI (JP)
FUJII TAKASHI (JP)
TOSHIN KUNIHIKO (JP)
UEDA KOHEI (JP)
UEDA DAICHI (JP)
FUJII TAKASHI (JP)
TOSHIN KUNIHIKO (JP)
UEDA KOHEI (JP)
UEDA DAICHI (JP)
Application Number:
PCT/JP2023/013380
Publication Date:
October 05, 2023
Filing Date:
March 30, 2023
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
B32B15/08; B32B15/18; C23C28/00
Domestic Patent References:
| WO2018092244A1 | 2018-05-24 |
Foreign References:
| JPS61139436A | 1986-06-26 | |||
| JP2018012096A | 2018-01-25 | |||
| JPS5236558A | 1977-03-19 | |||
| JPS5385827A | 1978-07-28 | |||
| JPH03268939A | 1991-11-29 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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