Title:
SURFACE-TREATED STEEL SHEET
Document Type and Number:
WIPO Patent Application WO/2018/179397
Kind Code:
A1
Abstract:
A surface-treated steel sheet which is provided with a base material and a plating layer that is formed on the surface of the base material, and wherein the average composition of the plating layer contains, in mass%, 0.5-2.0% of Mg and satisfies (60.0 ≤ Zn + Al ≤ 98.0), (0.4 ≤ Zn/Al ≤ 1.5) and (Zn/Al × Mg ≤ 1.6).
Inventors:
SENGOKU AKIHIRO (JP)
TAKEBAYASHI HIROSHI (JP)
TAKEBAYASHI HIROSHI (JP)
Application Number:
PCT/JP2017/013762
Publication Date:
October 04, 2018
Filing Date:
March 31, 2017
Export Citation:
Assignee:
NIPPON STEEL & SUMITOMO METAL CORP (JP)
International Classes:
C23C2/12; C23C2/06; C23C4/08
Foreign References:
| JP2016166415A | 2016-09-15 | |||
| JP2016153539A | 2016-08-25 | |||
| JP2015214749A | 2015-12-03 | |||
| CN102312130A | 2012-01-11 | |||
| JP2014088616A | 2014-05-15 | |||
| JP2008069398A | 2008-03-27 | |||
| JP2012112010A | 2012-06-14 | |||
| JP2016539249A | 2016-12-15 | |||
| JP2003073774A | 2003-03-12 | |||
| JP2003049256A | 2003-02-21 | |||
| JP2005113233A | 2005-04-28 |
Other References:
See also references of EP 3604603A1
Attorney, Agent or Firm:
BRIGHTAS IP ATTORNEYS (JP)
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