发明名称 |
BAINITIC STEEL OF HIGH STRENGTH AND HIGH ELONGATION AND METHOD TO MANUFACTURE SAID BAINITIC STEEL |
摘要 |
The invention relates to a bainite steel consisting of the following elements in weight %: C: 0.25-0.55 Si: 0.5-1.8 Mn: 0.8-3.8 Cr: 0.2-2.0 Ti: 0.0-0.1 Cu: 0.0-1.2 V: 0.0-0.5 Nb: 0.0-0.06 Al: 0.0-2.75 N: <0.004 P: <0.025 S: <0.025 and a method for manufacturing a bainite steel strip that comprises the step of cooling the coiled strip of such composition to ambient temperature, during which the bainite transformation takes place. |
申请公布号 |
KR20140014234(A) |
申请公布日期 |
2014.02.05 |
申请号 |
KR20137026879 |
申请日期 |
2012.05.28 |
申请人 |
TATA STEEL LIMITED |
发明人 |
SOURAV DAS;SAURABH KUNDU;ARUNANSU HALDER |
分类号 |
C22C38/18;B21B1/00;B21B3/00;B21C37/00;B22D11/00;C21D8/00;C22C38/38 |
主分类号 |
C22C38/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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