Title:
容器用鋼板
Document Type and Number:
Japanese Patent JP5842988
Kind Code:
B2
Abstract:
Provided is a steel plate for a container, which has exceptional corrosion resistance subsequent to film application, and corrosion resistance subsequent to coating. This steel plate for a container has: a plated steel plate which is a steel plate having on at least one surface thereof a plated layer containing Sn; and a coating film arranged on the surface of the plated layer side of the plated steel plate. The coating layer contains Ti. In preferred practice, the deposited amount, converted to Ti, per each surface of the plated steel plate is at least 1.0 mg/m2 but less than 60.0 g/m2, the value of A, defined by a specific equation (1), is 30 or less, the atomic ratio of F and Ti (F/Ti) at the outermost surface of the coating film is more than 0.00 but less than 0.10, and the state ratio of O (OH/MO) within the coating film is less than 0.70.
Inventors:
Mikito Sudo
Kazuhiko Baba
Yusuke Nakagawa
Yasuhide Oshima
Takeshi Suzuki
Hama Etsuo Taba
Kazuhiko Baba
Yusuke Nakagawa
Yasuhide Oshima
Takeshi Suzuki
Hama Etsuo Taba
Application Number:
JP2014259985A
Publication Date:
January 13, 2016
Filing Date:
December 24, 2014
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
C25D9/08; C23C22/34; C23C28/00
Domestic Patent References:
| JP4487651B2 | ||||
| JP2010255065A | ||||
| JP2011231404A |
Attorney, Agent or Firm:
Nozomi Watanabe
Haruko Sanwa
Haruko Sanwa