Title:
HOT-STAMP-MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2021/191961
Kind Code:
A1
Abstract:
The hot-stamp-molded article is provided with a base material and a Zn-based plating layer which serves as an upper layer for the base material, is arranged so as to contact with the base material and contains Zn, in which a Fe-Zn solid solution is provided on the base material side of the Zn-based plating layer and, in crystal grains of the Fe-Zn solid solution located adjacent to the interface between the base material and the plating layer, there are two twin crystal per 10 of the crystal grains.
Inventors:
SENGOKU AKIHIRO (JP)
AKIBA KOJIRO (JP)
NONAKA TOSHIKI (JP)
AKIBA KOJIRO (JP)
NONAKA TOSHIKI (JP)
Application Number:
PCT/JP2020/012677
Publication Date:
September 30, 2021
Filing Date:
March 23, 2020
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
C23C2/06; B21D22/20
Domestic Patent References:
| WO2015152263A1 | 2015-10-08 | |||
| WO2015152284A1 | 2015-10-08 | |||
| WO2015029653A1 | 2015-03-05 |
Foreign References:
| JP2015104753A | 2015-06-08 | |||
| JP2015196844A | 2015-11-09 | |||
| JP2013248645A | 2013-12-12 | |||
| JP2015213958A | 2015-12-03 | |||
| KR20140035034A | 2014-03-21 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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