Title:
TIN-PLATED STEEL SHEET
Document Type and Number:
Japanese Patent JP2009179872
Kind Code:
A
Abstract:
To provide a tin-plated steel sheet having excellent smudging resistance.
In the tin-plated steel sheet, a projecting part having height 2 times of arithmetic average roughness (Ra) on the arithmetic average surface of the rough curved surface has 2 GPa hardness measured by a nanoindentation method.
Inventors:
KUBO HIROSHI
SAKAMOTO TAKUYA
SAKAMOTO TAKUYA
Application Number:
JP2008022227A
Publication Date:
August 13, 2009
Filing Date:
February 01, 2008
Export Citation:
Assignee:
JFE STEEL CORP
International Classes:
C25D5/50; C25D5/26
Domestic Patent References:
| JPS5811793A | 1983-01-22 | |||
| JPS5625991A | 1981-03-12 | |||
| JPH07122246A | 1995-05-12 |
Attorney, Agent or Firm:
Kenichiro Ochiai
Kazuhiro Mori
Kazuhiro Mori
Previous Patent: ELECTROLYTIC CELL AND HYDROGEN PRODUCING APPARATUS
Next Patent: METHOD FOR RECOVERING NOBLE METAL AND COMBUSTING DEVICE
Next Patent: METHOD FOR RECOVERING NOBLE METAL AND COMBUSTING DEVICE