| 发明名称 |
GREY IRON ALLOY AND BRAKE DISC CONTAINING GREY IRON ALLOY |
| 摘要 |
The invention relates to a grey iron alloy containing (in wt%): C: = 4.2 %, Si: < 1.30 %, Mn: 0.4 - 0.8 %, Nb: 0.05 - 0.4 %, Cr: = 0.4 %, Cu: = 0.7 %, V + Ti + Mo: = 0.4 %, P: < 0.05 %, S: < 0.1 %, the remainder comprising Fe and naturally occurring impurities, and the degree of saturation Sc, expressed as %C/(4.26 - 0.317*(%Si) + 0.027(%Mn) - 0.3(%P)) > 1. |
| 申请公布号 |
WO2012074470(A1) |
申请公布日期 |
2012.06.07 |
| 申请号 |
WO2011SE51441 |
申请日期 |
2011.11.29 |
| 申请人 |
SCANIA CV AB;SKOGLUND, PETER;ERHAV, DAN;STENFORS, SVEN-ERIC;TAMMINEN, JARMO;WILBERFORS, FREDRIK;THIBBLIN, ANDERS;HAMMERSTROEM, LARS |
发明人 |
SKOGLUND, PETER;ERHAV, DAN;STENFORS, SVEN-ERIC;TAMMINEN, JARMO;WILBERFORS, FREDRIK;THIBBLIN, ANDERS;HAMMERSTROEM, LARS |
| 分类号 |
C22C37/06;C22C37/00;C22C37/10 |
主分类号 |
C22C37/06 |
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