Title:
CHEMICALLY CONVERTED GALVANIZED STEEL SHEET HAVING EXCELLENT APPEARANCE
Document Type and Number:
Japanese Patent JP2005248261
Kind Code:
A
Abstract:
To provide a chemically converted galvanized steel sheet having excellent appearance.
The chemically converted galvanized steel sheet has a galvanizing layer coated with a chemical conversion film comprising an organic resin and an inorganic compound, and inorganic compound particulates with a maximum length of ≥200 nm are dispersed into the organic resin, and the average abundance ratio in the cross-section of the inorganic compound particulates is ≥10%.
Inventors:
HAMADA ETSUO
NOMURA SHUJI
MIYOSHI TATSUYA
YOSHIMI NAOTO
NOMURA SHUJI
MIYOSHI TATSUYA
YOSHIMI NAOTO
Application Number:
JP2004061088A
Publication Date:
September 15, 2005
Filing Date:
March 04, 2004
Export Citation:
Assignee:
JFE STEEL KK
International Classes:
C23C22/00; C23C28/00; (IPC1-7): C23C28/00; C23C22/00
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Sadao Muramatsu
Ryo Hashimoto
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