Title:
PLATED STEEL SHEET, PLATED STEEL SHEET COIL, METHOD FOR PRODUCING HOT PRESSED ARTICLE, AND AUTOMOBILE COMPONENT
Document Type and Number:
WIPO Patent Application WO/2019/066063
Kind Code:
A1
Abstract:
A plated steel sheet which comprises: a steel sheet; a first aluminum plating layer which is provided on a first surface of the steel sheet; a zinc compound layer or zinc metal layer, which is provided on the surface of the first aluminum plating layer; and a second aluminum plating layer which is provided on a second surface that is the outermost surface of the steel sheet. A plated steel sheet coil and a method for producing a hot pressed article, each of which uses this plated steel sheet. An automobile component which uses a pressed article that is produced by this method for producing a hot pressed article.
Inventors:
KUBO MASAHIRO (JP)
NAKAZAWA YOSHIAKI (JP)
SUZUKI TOSHIYA (JP)
NOMURA NARUHIKO (JP)
FUJITA SOSHI (JP)
IRIKAWA HIDEAKI (JP)
FUDA MASAHIRO (JP)
NAKAZAWA YOSHIAKI (JP)
SUZUKI TOSHIYA (JP)
NOMURA NARUHIKO (JP)
FUJITA SOSHI (JP)
IRIKAWA HIDEAKI (JP)
FUDA MASAHIRO (JP)
Application Number:
PCT/JP2018/036550
Publication Date:
April 04, 2019
Filing Date:
September 28, 2018
Export Citation:
Assignee:
NIPPON STEEL & SUMITOMO METAL CORP (JP)
International Classes:
C23C2/12; B21D22/20; B21D22/26; B21D24/00; B21D24/04; B32B9/04; B32B15/04; C23C2/28
Domestic Patent References:
| WO2016195101A1 | 2016-12-08 | |||
| WO2016059678A1 | 2016-04-21 | |||
| WO2009131233A1 | 2009-10-29 |
Foreign References:
| JP2000234160A | 2000-08-29 | |||
| JPH07126856A | 1995-05-16 | |||
| JPH04325665A | 1992-11-16 | |||
| JP2009082992A | 2009-04-23 | |||
| JP2010149184A | 2010-07-08 | |||
| JP2013121607A | 2013-06-20 | |||
| JP2000038640A | 2000-02-08 | |||
| JP2014139350A | 2014-07-31 | |||
| JP2017188467A | 2017-10-12 |
Other References:
See also references of EP 3677701A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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