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Patent Searching and Data


Title:
STEEL SHEET FOR CONTAINER AND METHOD FOR PRODUCING STEEL SHEET FOR CONTAINER
Document Type and Number:
WIPO Patent Application WO/2016/167357
Kind Code:
A1
Abstract:
This steel sheet for a container is provided with: a steel sheet; a plating layer that is provided as an upper layer of the steel sheet and contains Ni; and a chemically converted coating layer that is provided as an upper layer of the plating layer and contains 3.0-30.0 mg/m2 of a Zr compound in terms of the metallic Zr amount, and 0.50-5.00 mg/m2 of a Mg compound in terms of the metallic Mg amount. The plating layer is a Ni plating layer that includes 10-1000 mg/m2 of Ni in terms of the metallic Ni amount, or a composite plating layer that includes 5-150 mg/m2 of Ni in terms of the metallic Ni amount and 300-3000 mg/m2 of Sn in terms of the metallic Sn amount, wherein an island Sn plating layer is formed on a Fe-Ni-Sn alloy layer.

Inventors:
TACHIKI AKIRA (JP)
HIRANO SHIGERU (JP)
TANI YOSHIAKI (JP)
YOKOYA HIROKAZU (JP)
YANAGIHARA MORIO (JP)
KAWABATA MAKOTO (JP)
Application Number:
PCT/JP2016/062146
Publication Date:
October 20, 2016
Filing Date:
April 15, 2016
Export Citation:
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Assignee:
NIPPON STEEL & SUMITOMO METAL CORP (JP)
International Classes:
C25D9/08; C23C28/00; C25D5/26; C25D5/50; C25D11/00
Domestic Patent References:
WO2010140711A12010-12-09
WO2015093318A12015-06-25
Foreign References:
JP2012062521A2012-03-29
JP2005325401A2005-11-24
JP2006336106A2006-12-14
Other References:
See also references of EP 3284850A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
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