| 发明名称 |
Can-making steel sheet |
| 摘要 |
There is provided an ultra-thin and high strength three-piece can-making plated steel sheet which is excellent in weldability and flange forming processibility containing C </= about 0.004 wt %, Si</= about 0.03 wt %, Mn: about 0.05-0.6 wt %, P</= about 0.02 wt %, S</= about 0.02 wt %, N</= about 0.01 wt % Al: about 0.005-0.1 wt %, Nb: about 0.001-0.1 wt % and the balance of inevitable impurities. The steel sheet has a maximum recrystallization grain size of 30 mu m or less and a ratio of area of 50% or more which is occupied by recrystallization grains of about 5-25 mu m.
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| 申请公布号 |
US5496420(A) |
申请公布日期 |
1996.03.05 |
| 申请号 |
US19940269488 |
申请日期 |
1994.07.01 |
| 申请人 |
KAWASAKI STEEL CORPORATION |
发明人 |
KUGUMINATO, HIDEO;KATO, TOSHIKATSU;FUJINAGA, CHIKAKO;HAMAHARA, KYOKO |
| 分类号 |
C21D8/04;C22C38/12;(IPC1-7):C22C38/26 |
主分类号 |
C21D8/04 |
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