Title:
STEEL SHEET FOR CONTAINER AND METHOD FOR PRODUCING STEEL SHEET FOR CONTAINER
Document Type and Number:
WIPO Patent Application WO/2016/111350
Kind Code:
A1
Abstract:
This steel sheet for a container comprises: a steel sheet; a composite plating layer, as an upper layer of said steel sheet, that includes 2.0-200 mg/m2 of Ni in terms of metallic Ni amount and 0.10-10.0 g/m2 of Sn in terms of metallic Sn amount, wherein an island-shaped Sn layer is formed on an Fe-Ni-Sn alloy layer; a metallic Ni plating layer, as an upper layer of said composite plating layer, that includes 1.0-2000 mg/m2 of Ni in terms of metallic Ni amount; and a chemically converted coating film layer, as an upper layer of said metallic Ni plating layer, that includes 0.010-150 mg/m2 of a Zr compound in terms of metallic Zr amount, and 0.010-80 mg/m2 of a phosphate compound in terms of P amount.
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Inventors:
TANI YOSHIAKI (JP)
HIRANO SHIGERU (JP)
YOKOYA HIROKAZU (JP)
TACHIKI AKIRA (JP)
YANAGIHARA MORIO (JP)
KAWABATA MAKOTO (JP)
HIRANO SHIGERU (JP)
YOKOYA HIROKAZU (JP)
TACHIKI AKIRA (JP)
YANAGIHARA MORIO (JP)
KAWABATA MAKOTO (JP)
Application Number:
PCT/JP2016/050485
Publication Date:
July 14, 2016
Filing Date:
January 08, 2016
Export Citation:
Assignee:
NIPPON STEEL & SUMITOMO METAL CORP (JP)
International Classes:
C23C28/00; B32B15/01; B32B15/02; B32B15/18; C23C22/36; C25D5/26; C25D9/08
Foreign References:
JP2013245394A | 2013-12-09 | |||
JP2007284789A | 2007-11-01 | |||
JPH0598465A | 1993-04-20 | |||
JPH02265740A | 1990-10-30 | |||
JPH02263634A | 1990-10-26 |
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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