Title:
HOT-PRESSED MEMBER
Document Type and Number:
WIPO Patent Application WO/2023/074115
Kind Code:
A1
Abstract:
Provided is a hot-pressed member that has excellent quality appearance and corrosion resistance after coating. A hot-pressed member comprising a steel sheet, a plating layer disposed on at least one surface of the steel sheet and containing FeAl, Fe2Al5 and Zn, and a Zn-containing oxide layer disposed on the plating layer, wherein the Zn solid solution content in the Fe2Al5 is at least 10 mass%.
Inventors:
TANAKA MINORU (JP)
SATO RINTA (JP)
NISHIIKE RYOTO (JP)
MIZUNO DAISUKE (JP)
SATO RINTA (JP)
NISHIIKE RYOTO (JP)
MIZUNO DAISUKE (JP)
Application Number:
PCT/JP2022/032656
Publication Date:
May 04, 2023
Filing Date:
August 30, 2022
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
C23C2/06; B21D22/20; C21D1/18; C21D9/00; C22C38/00; C22C38/60
Domestic Patent References:
| WO2019180852A1 | 2019-09-26 | |||
| WO2018179395A1 | 2018-10-04 | |||
| WO2017195269A1 | 2017-11-16 | |||
| WO2011023418A1 | 2011-03-03 |
Foreign References:
| JP2011508824A | 2011-03-17 | |||
| JP2013503254A | 2013-01-31 | |||
| JP2011246801A | 2011-12-08 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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