| 发明名称 |
MARTENSITIC STEELS WITH 1700-2200 MPA TENSILE STRENGTH |
| 摘要 |
<p>Martensitic steel compositions and methods of production thereof. More specifically, the martensitic steels have tensile strengths ranging from 1700 to 2200 MPa. Most specifically, the invention relates to thin gage (thickness of 1 mm) ultra high strength steel with an ultimate tensile strength of 1700-2200 MPa and methods of production thereof.</p> |
| 申请公布号 |
CA2858507(A1) |
申请公布日期 |
2013.06.06 |
| 申请号 |
CA20122858507 |
申请日期 |
2012.11.28 |
| 申请人 |
ARCELORMITTAL INVESTIGACION Y DESARROLLO S.L.;SONG, RONGJIE;POTTORE, NARAYAN S. |
发明人 |
SONG, RONGJIE;POTTORE, NARAYAN S. |
| 分类号 |
C22C38/00;C22C38/04;C22C38/58 |
主分类号 |
C22C38/00 |
| 代理机构 |
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